spotify / flink
File Change Frequency

File change frequency (churn) shows the distribution of file updates (days with at least one commit).

Overview
File Change Frequency Overall
  • There are 7,649 files with 661,539 lines of code.
    • 10 files changed more than 100 times (9,584 lines of code)
    • 40 files changed 51-100 times (21,777 lines of code)
    • 201 files changed 21-50 times (63,918 lines of code)
    • 1,496 files changed 6-20 times (202,491 lines of code)
    • 5,902 files changed 1-5 times (363,769 lines of code)
1% | 3% | 9% | 30% | 54%
Legend:
101+
51-100
21-50
6-20
1-5

explore: grouped by folders | grouped by update frequency | data
Contributors Count Frequency Overall
  • There are 7,649 files with 661,539 lines of code.
    • 25 files changed by more than 25 contributors (16,889 lines of code)
    • 227 files changed by 11-25 contributors (73,821 lines of code)
    • 681 files changed by 6-10 contributors (106,549 lines of code)
    • 3,695 files changed by 2-5 contributors (311,712 lines of code)
    • 3,021 files changed by 1 contributor (152,568 lines of code)
2% | 11% | 16% | 47% | 23%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
java, scala, md, xml, py, sh, html, ts, sql, properties, svg, yaml, less, clj, txt, json, rst, rb, gitignore, avsc, orc, css, pxd, pyx, edn, js, ftl, cfg, bat, editorconfig, in, h, proto, ini, prettierignore
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
java1% | 3% | 10% | 30% | 54%
scala0% | 2% | 5% | 36% | 55%
py0% | 5% | 24% | 24% | 44%
xml0% | 3% | 2% | 3% | 90%
ftl0% | 0% | 46% | 51% | 2%
clj0% | 0% | 22% | 38% | 38%
yaml0% | 0% | 24% | 75% | 0%
proto0% | 0% | 0% | 100% | 0%
ts0% | 0% | 0% | 1% | 98%
in0% | 0% | 0% | 100% | 0%
html0% | 0% | 0% | 0% | 100%
less0% | 0% | 0% | 0% | 100%
pyx0% | 0% | 0% | 0% | 100%
pxd0% | 0% | 0% | 0% | 100%
edn0% | 0% | 0% | 0% | 100%
cfg0% | 0% | 0% | 0% | 100%
h0% | 0% | 0% | 0% | 100%
File Change Frequency per Logical Decomposition
primary
primary (file change frequency)
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
flink-runtime5% | 4% | 13% | 31% | 44%
flink-streaming-java2% | 10% | 19% | 40% | 28%
flink-core1% | 1% | 12% | 39% | 45%
flink-table0% | 1% | 4% | 29% | 64%
flink-yarn0% | 50% | 12% | 20% | 15%
flink-clients0% | 23% | 19% | 20% | 36%
flink-connectors0% | 2% | 10% | 26% | 59%
flink-scala0% | 17% | 15% | 47% | 19%
flink-java0% | 7% | 26% | 40% | 25%
flink-python0% | 2% | 11% | 21% | 65%
flink-state-backends0% | 5% | 10% | 33% | 50%
flink-dist0% | 45% | 24% | 0% | 29%
flink-libraries0% | 0% | 11% | 40% | 48%
flink-mesos0% | 0% | 32% | 36% | 31%
flink-optimizer0% | 0% | 9% | 25% | 65%
flink-streaming-scala0% | 0% | 36% | 43% | 20%
flink-runtime-web0% | 0% | 6% | 10% | 82%
flink-jepsen0% | 0% | 22% | 37% | 39%
flink-scala-shell0% | 0% | 37% | 26% | 36%
tools0% | 0% | 3% | 32% | 63%
flink-kubernetes0% | 0% | 0% | 60% | 39%
flink-formats0% | 0% | 0% | 10% | 89%
flink-metrics0% | 0% | 0% | 44% | 55%
flink-filesystems0% | 0% | 0% | 6% | 93%
flink-queryable-state0% | 0% | 0% | 31% | 68%
flink-quickstart0% | 0% | 0% | 24% | 75%
flink-ml-parent0% | 0% | 0% | 0% | 100%
flink-walkthroughs0% | 0% | 0% | 0% | 100%
flink-contrib0% | 0% | 0% | 0% | 100%
flink-container0% | 0% | 0% | 0% | 100%
flink-external-resources0% | 0% | 0% | 0% | 100%
flink-annotations0% | 0% | 0% | 0% | 100%
flink-examples0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 50)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
ExecutionGraph.java
in flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph
 1133 85 2014-06-30 2020-08-10 221 40 sewen@apache.org matthias@ververica.com
StreamTask.java
in flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/tasks
 769 72 2015-10-20 2020-08-14 186 39 rufus@refactor.com dianfu@apache.org
Task.java
in flink-runtime/src/main/java/org/apache/flink/runtime/taskmanager
 972 50 2014-06-30 2020-08-10 178 43 sewen@apache.org matthias@ververica.com
ConfigConstants.java
in flink-core/src/main/java/org/apache/flink/configuration
 604 1 2014-06-16 2020-05-15 172 54 metzgerr@web.de wtgeeker@163.com
Execution.java
in flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph
 1066 81 2014-09-11 2020-07-20 143 36 trohrmann@apache.org chesnay@apache.org
CheckpointCoordinator.java
in flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint
 1139 71 2015-04-23 2020-08-12 141 30 rmetzger@apache.org khachatryan.roman@gmail.com
JobMaster.java
in flink-runtime/src/main/java/org/apache/flink/runtime/jobmaster
 914 70 2016-08-29 2020-07-20 132 28 trohrmann@apache.org chesnay@apache.org
TaskExecutor.java
in flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor
 1554 92 2016-08-29 2020-07-08 130 39 trohrmann@apache.org chesnay@apache.org
ExecutionVertex.java
in flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph
 565 58 2014-06-30 2020-07-20 121 33 sewen@apache.org chesnay@apache.org
ResourceManager.java
in flink-runtime/src/main/java/org/apache/flink/runtime/resourcemanager
 868 60 2016-08-29 2020-07-27 103 22 trohrmann@apache.org tonysong820@gmail.com
AbstractStreamOperator.java
in flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators
 347 44 2015-10-20 2020-05-11 100 32 rufus@refactor.com myasuka@live.com
Dispatcher.java
in flink-runtime/src/main/java/org/apache/flink/runtime/dispatcher
 662 50 2017-06-27 2020-08-10 99 18 nico@data-artisans.com matthias@ververica.com
FlinkYarnSessionCli.java
in flink-yarn/src/main/java/org/apache/flink/yarn/cli
 668 28 2016-04-22 2020-06-12 98 35 mxm@apache.org kkloudas@gmail.com
ExecutionEnvironment.java
in flink-java/src/main/java/org/apache/flink/api/java
 507 70 2014-06-25 2020-06-19 97 34 qmlmoon@gmail.com kkloudas@gmail.com
StreamExecutionEnvironment.java
in flink-streaming-java/src/main/java/org/apache/flink/streaming/api/environment
 788 99 2015-09-26 2020-07-13 97 43 mjsax@informatik.hu-berlin.de jark@apache.org
StreamingJobGraphGenerator.java
in flink-streaming-java/src/main/java/org/apache/flink/streaming/api/graph
 772 35 2015-10-20 2020-06-22 96 40 rufus@refactor.com arvid@ververica.com
AkkaUtils.scala
in flink-runtime/src/main/scala/org/apache/flink/runtime/akka
 579 33 2014-09-11 2020-05-15 88 26 trohrmann@apache.org wtgeeker@163.com
MiniCluster.java
in flink-runtime/src/main/java/org/apache/flink/runtime/minicluster
 717 47 2016-10-15 2020-05-15 88 22 sewen@apache.org tsreaper96@gmail.com
ExecutionJobVertex.java
in flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph
 396 28 2014-06-30 2020-05-18 85 25 sewen@apache.org sewen@apache.org
TaskManagerRunner.java
in flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor
 346 18 2016-09-21 2020-08-10 84 32 trohrmann@apache.org matthias@ververica.com
YarnResourceManager.java
in flink-yarn/src/main/java/org/apache/flink/yarn
 509 37 2016-11-03 2020-07-27 81 24 shuai.xus@alibaba-inc.com tonysong820@gmail.com
SingleInputGate.java
in flink-runtime/src/main/java/org/apache/flink/runtime/io/network/partition/consumer
 561 42 2015-01-06 2020-06-19 80 19 uce@apache.org buptliaojiayi@gmail.com
HeapKeyedStateBackend.java
in flink-runtime/src/main/java/org/apache/flink/runtime/state/heap
 279 15 2016-08-10 2020-05-11 78 18 aljoscha.krettek@gmail.com myasuka@live.com
ExecutionConfig.java
in flink-core/src/main/java/org/apache/flink/api/common
 624 76 2014-11-26 2020-06-11 78 32 aljoscha.krettek@gmail.com dwysakowicz@apache.org
CliFrontend.java
in flink-clients/src/main/java/org/apache/flink/client/cli
 743 35 2018-01-02 2020-06-19 78 29 trohrmann@apache.org kkloudas@gmail.com
DataSet.java
in flink-java/src/main/java/org/apache/flink/api/java
 472 71 2014-06-25 2019-04-24 76 33 fleischmann.kay@googlemail.com 1059789585@qq.com
TaskManagerServices.java
in flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor
 300 18 2016-09-21 2020-08-07 74 20 trohrmann@apache.org arvid@ververica.com
RocksDBKeyedStateBackend.java
in flink-state-backends/flink-statebackend-rocksdb/src/main/java/org/apache/flink/contrib/streaming/state
 494 26 2018-01-05 2020-06-17 74 14 s.richter@data-artisans.com rmetzger@apache.org
ClusterClient.java
in flink-clients/src/main/java/org/apache/flink/client/program
 38 - 2016-04-22 2020-05-15 73 25 mxm@apache.org tsreaper96@gmail.com
bin.xml
in flink-dist/src/main/assemblies
 237 - 2014-07-10 2020-06-15 71 28 rmetzger@apache.org jingsonglee0@gmail.com
DataSet.scala
in flink-scala/src/main/scala/org/apache/flink/api/scala
 781 77 2014-07-10 2019-04-24 70 23 rmetzger@apache.org 1059789585@qq.com
table_environment.py
in flink-python/pyflink/table
 542 74 2019-04-25 2020-08-11 68 19 weizhong0618@gmail.com acqua.csq@alibaba-inc.com
WindowOperator.java
in flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/operators/windowing
 649 60 2015-10-20 2019-06-17 68 21 rufus@refactor.com piotr.nowojski@gmail.com
TableEnvironmentImpl.java
in flink-table/flink-table-api-java/src/main/java/org/apache/flink/table/api/internal
 1269 76 2019-06-01 2020-08-13 68 17 dwysakowicz@apache.org programgeek@163.com
YarnClusterDescriptor.java
in flink-yarn/src/main/java/org/apache/flink/yarn
 1184 53 2016-04-22 2020-08-17 63 21 mxm@apache.org brandonjy@users.noreply.git...
TableEnvImpl.scala
in flink-table/flink-table-planner/src/main/scala/org/apache/flink/table/api/internal
 1032 72 2019-06-01 2020-07-27 62 15 dwysakowicz@apache.org twalthr@apache.org
ExecutionEnvironment.scala
in flink-scala/src/main/scala/org/apache/flink/api/scala
 296 36 2014-06-25 2020-05-11 61 31 qmlmoon@gmail.com 1920405993@qq.com
RemoteInputChannel.java
in flink-runtime/src/main/java/org/apache/flink/runtime/io/network/partition/consumer
 334 38 2014-10-08 2020-08-07 61 14 uce@apache.org kevin.cyj@alibaba-inc.com
JobGraph.java
in flink-runtime/src/main/java/org/apache/flink/runtime/jobgraph
 268 39 2014-06-22 2019-11-11 60 20 sewen@apache.org kkloudas@gmail.com
TaskManagerOptions.java
in flink-core/src/main/java/org/apache/flink/configuration
 331 1 2016-10-18 2020-05-09 59 19 uce@apache.org karmagyz@gmail.com
ClusterEntrypoint.java
in flink-runtime/src/main/java/org/apache/flink/runtime/entrypoint
 390 21 2017-07-05 2020-08-10 58 22 trohrmann@apache.org matthias@ververica.com
RecordWriter.java
in flink-runtime/src/main/java/org/apache/flink/runtime/io/network/api/writer
 206 18 2014-10-08 2020-07-06 57 17 uce@apache.org khachatryan.roman@gmail.com
ResultPartition.java
in flink-runtime/src/main/java/org/apache/flink/runtime/io/network/partition
 233 30 2015-01-06 2020-05-06 57 19 uce@apache.org piotr.nowojski@gmail.com
PendingCheckpoint.java
in flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint
 368 33 2015-04-27 2020-05-28 57 16 sewen@apache.org sewen@apache.org
HiveCatalog.java
in flink-connectors/flink-connector-hive/src/main/java/org/apache/flink/table/catalog/hive
 1183 70 2019-05-03 2020-08-13 57 12 bowenli86@gmail.com lirui@apache.org
RestClusterClient.java
in flink-clients/src/main/java/org/apache/flink/client/program/rest
 575 27 2017-09-20 2020-05-15 56 17 chesnay@apache.org tsreaper96@gmail.com
OperatorChain.java
in flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/tasks
 582 40 2015-10-20 2020-05-15 55 26 rufus@refactor.com arvid@ververica.com
LocalExecutor.java
in flink-table/flink-sql-client/src/main/java/org/apache/flink/table/client/gateway/local
 489 26 2018-12-31 2020-07-23 53 25 eronwright@gmail.com godfreyhe@163.com
BootstrapTools.java
in flink-runtime/src/main/java/org/apache/flink/runtime/clusterframework
 400 30 2016-02-09 2020-04-08 52 24 mxm@apache.org azagrebin@apache.org
StreamGraph.java
in flink-streaming-java/src/main/java/org/apache/flink/streaming/api/graph
 626 72 2015-09-26 2020-04-24 52 22 mjsax@informatik.hu-berlin.de reedpor@gmail.com
Files With Most Contributors (Top 50)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
ConfigConstants.java
in flink-core/src/main/java/org/apache/flink/configuration
 604 1 2014-06-16 2020-05-15 172 54 metzgerr@web.de wtgeeker@163.com
Task.java
in flink-runtime/src/main/java/org/apache/flink/runtime/taskmanager
 972 50 2014-06-30 2020-08-10 178 43 sewen@apache.org matthias@ververica.com
StreamExecutionEnvironment.java
in flink-streaming-java/src/main/java/org/apache/flink/streaming/api/environment
 788 99 2015-09-26 2020-07-13 97 43 mjsax@informatik.hu-berlin.de jark@apache.org
ExecutionGraph.java
in flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph
 1133 85 2014-06-30 2020-08-10 221 40 sewen@apache.org matthias@ververica.com
StreamingJobGraphGenerator.java
in flink-streaming-java/src/main/java/org/apache/flink/streaming/api/graph
 772 35 2015-10-20 2020-06-22 96 40 rufus@refactor.com arvid@ververica.com
StreamTask.java
in flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/tasks
 769 72 2015-10-20 2020-08-14 186 39 rufus@refactor.com dianfu@apache.org
TaskExecutor.java
in flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor
 1554 92 2016-08-29 2020-07-08 130 39 trohrmann@apache.org chesnay@apache.org
Execution.java
in flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph
 1066 81 2014-09-11 2020-07-20 143 36 trohrmann@apache.org chesnay@apache.org
FlinkYarnSessionCli.java
in flink-yarn/src/main/java/org/apache/flink/yarn/cli
 668 28 2016-04-22 2020-06-12 98 35 mxm@apache.org kkloudas@gmail.com
ExecutionEnvironment.java
in flink-java/src/main/java/org/apache/flink/api/java
 507 70 2014-06-25 2020-06-19 97 34 qmlmoon@gmail.com kkloudas@gmail.com
ExecutionVertex.java
in flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph
 565 58 2014-06-30 2020-07-20 121 33 sewen@apache.org chesnay@apache.org
DataSet.java
in flink-java/src/main/java/org/apache/flink/api/java
 472 71 2014-06-25 2019-04-24 76 33 fleischmann.kay@googlemail.com 1059789585@qq.com
AbstractStreamOperator.java
in flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators
 347 44 2015-10-20 2020-05-11 100 32 rufus@refactor.com myasuka@live.com
TaskManagerRunner.java
in flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor
 346 18 2016-09-21 2020-08-10 84 32 trohrmann@apache.org matthias@ververica.com
ExecutionConfig.java
in flink-core/src/main/java/org/apache/flink/api/common
 624 76 2014-11-26 2020-06-11 78 32 aljoscha.krettek@gmail.com dwysakowicz@apache.org
Utils.java
in flink-yarn/src/main/java/org/apache/flink/yarn
 331 13 2014-12-01 2020-06-29 48 32 rmetzger@apache.org gramo.lee@navercorp.com
ExecutionEnvironment.scala
in flink-scala/src/main/scala/org/apache/flink/api/scala
 296 36 2014-06-25 2020-05-11 61 31 qmlmoon@gmail.com 1920405993@qq.com
CheckpointCoordinator.java
in flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint
 1139 71 2015-04-23 2020-08-12 141 30 rmetzger@apache.org khachatryan.roman@gmail.com
CliFrontend.java
in flink-clients/src/main/java/org/apache/flink/client/cli
 743 35 2018-01-02 2020-06-19 78 29 trohrmann@apache.org kkloudas@gmail.com
JobMaster.java
in flink-runtime/src/main/java/org/apache/flink/runtime/jobmaster
 914 70 2016-08-29 2020-07-20 132 28 trohrmann@apache.org chesnay@apache.org
bin.xml
in flink-dist/src/main/assemblies
 237 - 2014-07-10 2020-06-15 71 28 rmetzger@apache.org jingsonglee0@gmail.com
FlinkKafkaConsumerBase.java
in flink-connectors/flink-connector-kafka-base/src/main/java/org/apache/flink/streaming/connectors/kafka
 590 29 2016-09-17 2020-05-28 46 27 tzulitai@apache.org aljoscha@apache.org
AkkaUtils.scala
in flink-runtime/src/main/scala/org/apache/flink/runtime/akka
 579 33 2014-09-11 2020-05-15 88 26 trohrmann@apache.org wtgeeker@163.com
OperatorChain.java
in flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/tasks
 582 40 2015-10-20 2020-05-15 55 26 rufus@refactor.com arvid@ververica.com
StreamExecutionEnvironment.scala
in flink-streaming-scala/src/main/scala/org/apache/flink/streaming/api/scala
 291 41 2015-10-20 2020-06-24 39 26 rufus@refactor.com jiangjie.qj@alibaba-inc.com
ExecutionJobVertex.java
in flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph
 396 28 2014-06-30 2020-05-18 85 25 sewen@apache.org sewen@apache.org
ClusterClient.java
in flink-clients/src/main/java/org/apache/flink/client/program
 38 - 2016-04-22 2020-05-15 73 25 mxm@apache.org tsreaper96@gmail.com
LocalExecutor.java
in flink-table/flink-sql-client/src/main/java/org/apache/flink/table/client/gateway/local
 489 26 2018-12-31 2020-07-23 53 25 eronwright@gmail.com godfreyhe@163.com
YarnResourceManager.java
in flink-yarn/src/main/java/org/apache/flink/yarn
 509 37 2016-11-03 2020-07-27 81 24 shuai.xus@alibaba-inc.com tonysong820@gmail.com
BootstrapTools.java
in flink-runtime/src/main/java/org/apache/flink/runtime/clusterframework
 400 30 2016-02-09 2020-04-08 52 24 mxm@apache.org azagrebin@apache.org
flink-conf.yaml
in flink-dist/src/main/resources
 7 - 2014-10-10 2020-04-15 49 24 trohrmann@apache.org azagrebin@apache.org
CliFrontendParser.java
in flink-clients/src/main/java/org/apache/flink/client/cli
 370 27 2015-03-03 2020-06-19 48 24 sewen@apache.org aljoscha@apache.org
opt.xml
in flink-dist/src/main/assemblies
 120 - 2016-12-15 2020-06-09 43 24 code@greghogan.com karmagyz@gmail.com
PackagedProgram.java
in flink-clients/src/main/java/org/apache/flink/client/program
 390 29 2014-07-10 2020-04-24 42 24 rmetzger@apache.org weizhong0618@gmail.com
JobGraphGenerator.java
in flink-optimizer/src/main/java/org/apache/flink/optimizer/plantranslate
 1255 34 2015-03-17 2020-03-06 40 24 sewen@apache.org wander4096@gmail.com
DataSet.scala
in flink-scala/src/main/scala/org/apache/flink/api/scala
 781 77 2014-07-10 2019-04-24 70 23 rmetzger@apache.org 1059789585@qq.com
ExecutionContext.java
in flink-table/flink-sql-client/src/main/java/org/apache/flink/table/client/gateway/local
 710 44 2018-12-31 2020-07-03 50 23 eronwright@gmail.com dwysakowicz@apache.org
DataStream.java
in flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream
 447 66 2015-09-18 2020-05-27 50 23 trohrmann@apache.org aljoscha@apache.org
StreamGraphGenerator.java
in flink-streaming-java/src/main/java/org/apache/flink/streaming/api/graph
 543 28 2015-10-20 2020-04-24 48 23 rufus@refactor.com reedpor@gmail.com
SourceStreamTask.java
in flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/tasks
 145 14 2015-10-20 2020-07-28 37 23 rufus@refactor.com piotr.nowojski@gmail.com
LaunchableMesosWorker.java
in flink-mesos/src/main/java/org/apache/flink/mesos/runtime/clusterframework
 257 19 2016-07-14 2020-08-03 32 23 eron.wright@emc.com karmagyz@gmail.com
ResourceManager.java
in flink-runtime/src/main/java/org/apache/flink/runtime/resourcemanager
 868 60 2016-08-29 2020-07-27 103 22 trohrmann@apache.org tonysong820@gmail.com
MiniCluster.java
in flink-runtime/src/main/java/org/apache/flink/runtime/minicluster
 717 47 2016-10-15 2020-05-15 88 22 sewen@apache.org tsreaper96@gmail.com
ClusterEntrypoint.java
in flink-runtime/src/main/java/org/apache/flink/runtime/entrypoint
 390 21 2017-07-05 2020-08-10 58 22 trohrmann@apache.org matthias@ververica.com
StreamGraph.java
in flink-streaming-java/src/main/java/org/apache/flink/streaming/api/graph
 626 72 2015-09-26 2020-04-24 52 22 mjsax@informatik.hu-berlin.de reedpor@gmail.com
DataStream.scala
in flink-streaming-scala/src/main/scala/org/apache/flink/streaming/api/scala
 432 45 2015-09-18 2020-05-27 43 22 trohrmann@apache.org aljoscha@apache.org
FileInputFormat.java
in flink-core/src/main/java/org/apache/flink/api/common/io
 600 49 2014-06-30 2019-03-03 36 22 sewen@apache.org a10y@users.noreply.github.com
KeyedStream.java
in flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream
 450 48 2015-10-20 2020-03-26 32 22 rufus@refactor.com qqibrow@gmail.com
WindowOperator.java
in flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/operators/windowing
 649 60 2015-10-20 2019-06-17 68 21 rufus@refactor.com piotr.nowojski@gmail.com
YarnClusterDescriptor.java
in flink-yarn/src/main/java/org/apache/flink/yarn
 1184 53 2016-04-22 2020-08-17 63 21 mxm@apache.org brandonjy@users.noreply.git...
Files With Least Contributors (Top 50)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
core-default-shaded.xml
in flink-filesystems/flink-fs-hadoop-shaded/src/main/resources
 2404 - 2018-08-24 2018-08-24 1 1 sewen@apache.org sewen@apache.org
Configuration.java
in flink-filesystems/flink-fs-hadoop-shaded/src/main/java/org/apache/hadoop/conf
 2056 159 2018-08-24 2018-09-20 2 1 sewen@apache.org sewen@apache.org
core-default-shaded.xml
in flink-filesystems/flink-swift-fs-hadoop/src/main/resources/META-INF
 1978 - 2018-01-14 2018-01-14 1 1 jkuperus@marktplaats.nl jkuperus@marktplaats.nl
Configuration.java
in flink-filesystems/flink-swift-fs-hadoop/src/main/java/org/apache/hadoop/conf
 1674 127 2018-01-14 2018-01-14 1 1 jkuperus@marktplaats.nl jkuperus@marktplaats.nl
OrcBatchReader.java
in flink-formats/flink-orc/src/main/java/org/apache/flink/orc
 1117 44 2019-11-25 2019-11-25 1 1 lzljs3620320@aliyun.com lzljs3620320@aliyun.com
SubQueryDecorrelator.java
in flink-table/flink-table-planner-blink/src/main/java/org/apache/flink/table/planner/plan/rules/logical
 983 57 2019-07-22 2019-07-22 1 1 godfreyhe@163.com godfreyhe@163.com
BinaryStringDataUtil.java
in flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/data/binary
 812 36 2020-04-29 2020-04-29 1 1 jark@apache.org jark@apache.org
BinarySegmentUtils.java
in flink-table/flink-table-common/src/main/java/org/apache/flink/table/data/binary
 788 66 2020-04-29 2020-04-29 1 1 jark@apache.org jark@apache.org
SegmentsUtil.java
in flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/runtime/util
 673 58 2019-07-19 2019-07-19 1 1 godfreyhe@163.com godfreyhe@163.com
ExtractionUtils.java
in flink-table/flink-table-common/src/main/java/org/apache/flink/table/types/extraction
 611 35 2020-04-30 2020-07-13 4 1 twalthr@apache.org twalthr@apache.org
CopyOnWriteStateMap.java
in flink-runtime/src/main/java/org/apache/flink/runtime/state/heap
 600 43 2019-07-09 2019-10-15 2 1 lpengfei2016@gmail.com lpengfei2016@gmail.com
GraphKeyTypeTransform.java
in flink-libraries/flink-gelly-examples/src/main/java/org/apache/flink/graph/drivers/transform
 564 33 2017-07-05 2017-07-05 1 1 code@greghogan.com code@greghogan.com
LogicalTypeMerging.java
in flink-table/flink-table-common/src/main/java/org/apache/flink/table/types/logical/utils
 560 23 2020-06-03 2020-06-03 1 1 twalthr@apache.org twalthr@apache.org
DataTypeExtractor.java
in flink-table/flink-table-common/src/main/java/org/apache/flink/table/types/extraction
 495 17 2019-11-27 2020-08-03 11 1 twalthr@apache.org twalthr@apache.org
DataTypes.java
in flink-table/flink-table-common/src/main/java/org/apache/flink/table/api
 444 70 2019-05-03 2020-07-13 11 1 twalthr@apache.org twalthr@apache.org
SparseVector.java
in flink-ml-parent/flink-ml-lib/src/main/java/org/apache/flink/ml/common/linalg
 438 43 2019-06-10 2019-06-10 1 1 xuyang1706@gmail.com xuyang1706@gmail.com
FlinkAggregateJoinTransposeRule.java
in flink-table/flink-table-planner-blink/src/main/java/org/apache/flink/table/planner/plan/rules/logical
 433 12 2019-07-22 2019-07-22 1 1 godfreyhe@163.com godfreyhe@163.com
FlinkRelMdCollation.java
in flink-table/flink-table-planner-blink/src/main/java/org/apache/flink/table/planner/plan/metadata
 384 21 2020-01-02 2020-01-02 1 1 godfreyhe@163.com godfreyhe@163.com
EmbeddedLeaderService.java
in flink-runtime/src/main/java/org/apache/flink/runtime/highavailability/nonha/embedded
 382 30 2017-03-21 2019-06-07 8 1 trohrmann@apache.org trohrmann@apache.org
Client.java
in flink-queryable-state/flink-queryable-state-client-java/src/main/java/org/apache/flink/queryablestate/network
 378 21 2017-10-24 2018-03-09 5 1 kkloudas@gmail.com kkloudas@gmail.com
FunctionMappingExtractor.java
in flink-table/flink-table-common/src/main/java/org/apache/flink/table/types/extraction
 373 23 2020-04-30 2020-07-08 3 1 twalthr@apache.org twalthr@apache.org
FlinkRelMdUniqueGroups.scala
in flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/metadata
 357 21 2019-07-22 2019-07-22 1 1 godfreyhe@163.com godfreyhe@163.com
JsonUtils.java
in flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/runtime/util
 356 12 2019-03-15 2019-03-15 1 1 imjark@gmail.com imjark@gmail.com
CsvRowDataSerializationSchema.java
in flink-formats/flink-csv/src/main/java/org/apache/flink/formats/csv
 352 25 2020-05-06 2020-05-06 1 1 jark@apache.org jark@apache.org
HITS.java
in flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/library/linkanalysis
 351 26 2017-05-24 2017-07-31 5 1 code@greghogan.com code@greghogan.com
LogicalTypeCasts.java
in flink-table/flink-table-common/src/main/java/org/apache/flink/table/types/logical/utils
 347 20 2019-06-25 2020-05-29 5 1 twalthr@apache.org twalthr@apache.org
TimeBoundedStreamJoin.scala
in flink-table/flink-table-planner/src/main/scala/org/apache/flink/table/runtime/join
 341 8 2019-01-28 2019-01-28 1 1 twalthr@apache.org twalthr@apache.org
SkipListUtils.java
in flink-state-backends/flink-statebackend-heap-spillable/src/main/java/org/apache/flink/runtime/state/heap
 339 45 2019-08-20 2019-08-20 1 1 liyu@apache.org liyu@apache.org
IntervalJoinUtil.scala
in flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/utils
 334 8 2020-06-05 2020-06-05 1 1 jark@apache.org jark@apache.org
TriadicCensus.java
in flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/library/clustering/directed
 333 28 2016-10-31 2017-07-26 6 1 code@greghogan.com code@greghogan.com
TriangleListing.java
in flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/library/clustering/directed
 331 14 2016-05-25 2017-07-31 12 1 code@greghogan.com code@greghogan.com
RowConverter.java
in flink-formats/flink-parquet/src/main/java/org/apache/flink/formats/parquet/utils
 330 24 2018-10-22 2018-10-22 1 1 huangzhenqiu0825@gmail.com huangzhenqiu0825@gmail.com
StreamTableEnvironmentImpl.java
in flink-table/flink-table-api-java-bridge/src/main/java/org/apache/flink/table/api/bridge/java/internal
 320 27 2020-05-18 2020-07-03 2 1 dwysakowicz@apache.org dwysakowicz@apache.org
CliView.java
in flink-table/flink-sql-client/src/main/java/org/apache/flink/table/client/cli
 319 31 2019-01-28 2019-01-28 1 1 twalthr@apache.org twalthr@apache.org
HiveDDLUtils.java
in flink-table/flink-sql-parser-hive/src/main/java/org/apache/flink/sql/parser/hive/ddl
 315 32 2020-04-28 2020-06-11 4 1 lirui@apache.org lirui@apache.org
FlinkRelMdPopulationSize.scala
in flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/metadata
 315 16 2019-07-22 2019-07-22 1 1 godfreyhe@163.com godfreyhe@163.com
StringValueArray.java
in flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/types/valuearray
 312 30 2017-02-21 2017-06-28 3 1 code@greghogan.com code@greghogan.com
AggCallSelectivityEstimator.scala
in flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/metadata
 311 11 2019-07-22 2019-07-22 1 1 godfreyhe@163.com godfreyhe@163.com
DefaultJobLeaderService.java
in flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor
 311 19 2020-04-21 2020-05-06 2 1 trohrmann@apache.org trohrmann@apache.org
JaccardIndex.java
in flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/library/similarity
 310 24 2016-05-09 2017-07-31 14 1 code@greghogan.com code@greghogan.com
JavaGcCleanerWrapper.java
in flink-core/src/main/java/org/apache/flink/util
 310 27 2019-10-24 2020-07-22 6 1 azagrebin@apache.org azagrebin@apache.org
AdamicAdar.java
in flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/library/similarity
 300 19 2016-05-25 2017-07-31 13 1 code@greghogan.com code@greghogan.com
JdbcRowDataInputFormat.java
in flink-connectors/flink-connector-jdbc/src/main/java/org/apache/flink/connector/jdbc/table
 298 26 2020-05-15 2020-05-15 1 1 xbjtdcq@gmail.com xbjtdcq@gmail.com
typeinfo.py
in flink-python/pyflink/common
 298 46 2020-08-05 2020-08-05 1 1 acqua.csq@alibaba-inc.com acqua.csq@alibaba-inc.com
FlinkSubQueryRemoveRule.scala
in flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/rules/logical
 294 9 2019-07-22 2019-07-22 1 1 godfreyhe@163.com godfreyhe@163.com
BinaryRowDataSerializer.java
in flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/runtime/typeutils
 285 36 2020-04-29 2020-04-29 1 1 jark@apache.org jark@apache.org
dagre.component.ts
in flink-runtime-web/web-dashboard/src/app/share/common/dagre
 278 13 2019-03-14 2019-03-14 1 1 yadong.xyd@alibaba-inc.com yadong.xyd@alibaba-inc.com
UserDefinedFunctionHelper.java
in flink-table/flink-table-common/src/main/java/org/apache/flink/table/functions
 277 18 2020-01-10 2020-08-13 5 1 twalthr@apache.org twalthr@apache.org
StreamTableEnvironmentImpl.scala
in flink-table/flink-table-api-scala-bridge/src/main/scala/org/apache/flink/table/api/bridge/scala/internal
 272 18 2020-05-18 2020-07-03 2 1 dwysakowicz@apache.org dwysakowicz@apache.org
DenseVector.java
in flink-ml-parent/flink-ml-lib/src/main/java/org/apache/flink/ml/common/linalg
 270 40 2019-06-10 2019-06-10 1 1 xuyang1706@gmail.com xuyang1706@gmail.com
Correlations

File Size vs. Number of Changes: 7652 points

flink-python/pyflink/datastream/data_stream.py x: 410 lines of code y: 9 # changes flink-python/src/main/java/org/apache/flink/datastream/runtime/operators/python/DataStreamTwoInputPythonStatelessFunctionOperator.java x: 163 lines of code y: 2 # changes flink-connectors/flink-connector-elasticsearch-base/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/ElasticsearchApiCallBridge.java x: 30 lines of code y: 12 # changes flink-connectors/flink-connector-elasticsearch-base/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/ElasticsearchOptions.java x: 113 lines of code y: 5 # changes flink-connectors/flink-connector-elasticsearch6/src/main/java/org/apache/flink/streaming/connectors/elasticsearch6/ElasticsearchSink.java x: 101 lines of code y: 5 # changes flink-connectors/flink-connector-elasticsearch7/src/main/java/org/apache/flink/streaming/connectors/elasticsearch7/ElasticsearchSink.java x: 110 lines of code y: 2 # changes flink-connectors/flink-sql-connector-hbase/src/main/resources/hbase-default.xml x: 1477 lines of code y: 2 # changes flink-core/src/main/java/org/apache/flink/api/common/typeinfo/Types.java x: 134 lines of code y: 8 # changes flink-core/src/main/java/org/apache/flink/api/common/typeutils/TypeSerializerConfigSnapshot.java x: 91 lines of code y: 11 # changes flink-core/src/main/java/org/apache/flink/api/common/typeutils/TypeSerializerSnapshot.java x: 30 lines of code y: 7 # changes flink-core/src/main/java/org/apache/flink/api/java/typeutils/MissingTypeInfo.java x: 74 lines of code y: 2 # changes flink-core/src/main/java/org/apache/flink/api/java/typeutils/runtime/PojoComparator.java x: 254 lines of code y: 7 # changes flink-formats/flink-json/src/main/java/org/apache/flink/formats/json/TimestampFormat.java x: 7 lines of code y: 3 # changes flink-java/src/main/java/org/apache/flink/api/java/operators/DataSink.java x: 176 lines of code y: 25 # changes flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/library/metric/directed/EdgeMetrics.java x: 215 lines of code y: 11 # changes flink-ml-parent/flink-ml-lib/src/main/java/org/apache/flink/ml/common/linalg/DenseMatrix.java x: 308 lines of code y: 2 # changes flink-runtime/src/main/java/org/apache/flink/runtime/rpc/FencedRpcEndpoint.java x: 74 lines of code y: 7 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/WriteFormatAsCsv.java x: 23 lines of code y: 8 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/TimerSerializer.java x: 189 lines of code y: 8 # changes flink-table/flink-table-common/src/main/java/org/apache/flink/table/types/logical/DistinctType.java x: 94 lines of code y: 5 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/functions/utils/AggSqlFunction.scala x: 161 lines of code y: 10 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/physical/batch/BatchExecGroupAggregateBase.scala x: 38 lines of code y: 3 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/physical/batch/BatchExecWindowAggregateBase.scala x: 53 lines of code y: 2 # changes flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/runtime/operators/window/internal/MergingWindowSet.java x: 111 lines of code y: 2 # changes flink-yarn/src/main/java/org/apache/flink/yarn/YarnClusterDescriptor.java x: 1184 lines of code y: 63 # changes flink-libraries/flink-state-processing-api/src/main/java/org/apache/flink/state/api/runtime/SavepointEnvironment.java x: 237 lines of code y: 12 # changes flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/Execution.java x: 1066 lines of code y: 143 # changes flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/ExecutionAttemptID.java x: 56 lines of code y: 6 # changes flink-runtime/src/main/java/org/apache/flink/runtime/io/network/netty/NettyMessage.java x: 483 lines of code y: 33 # changes flink-runtime/src/main/java/org/apache/flink/runtime/jobgraph/JobVertexID.java x: 29 lines of code y: 13 # changes flink-runtime/src/main/java/org/apache/flink/runtime/metrics/groups/TaskManagerJobMetricGroup.java x: 72 lines of code y: 7 # changes flink-runtime/src/main/java/org/apache/flink/runtime/metrics/groups/TaskMetricGroup.java x: 111 lines of code y: 12 # changes flink-runtime/src/main/java/org/apache/flink/runtime/metrics/groups/UnregisteredMetricGroups.java x: 127 lines of code y: 6 # changes flink-runtime/src/main/java/org/apache/flink/runtime/scheduler/strategy/ExecutionVertexID.java x: 52 lines of code y: 3 # changes flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor/TaskExecutor.java x: 1554 lines of code y: 130 # changes flink-runtime/src/main/java/org/apache/flink/runtime/topology/VertexID.java x: 3 lines of code y: 2 # changes flink-runtime/src/main/java/org/apache/flink/runtime/jobmaster/slotpool/PhysicalSlotProvider.java x: 7 lines of code y: 2 # changes flink-runtime/src/main/java/org/apache/flink/runtime/scheduler/SlotSharingExecutionSlotAllocator.java x: 218 lines of code y: 1 # changes flink-runtime/src/main/java/org/apache/flink/runtime/scheduler/SlotSharingExecutionSlotAllocatorFactory.java x: 36 lines of code y: 1 # changes flink-runtime/src/main/java/org/apache/flink/runtime/jobmaster/slotpool/SlotPoolImpl.java x: 928 lines of code y: 21 # changes flink-runtime/src/main/java/org/apache/flink/runtime/util/DualKeyLinkedMap.java x: 122 lines of code y: 1 # changes flink-clients/src/main/java/org/apache/flink/client/ClientUtils.java x: 128 lines of code y: 25 # changes flink-core/src/main/java/org/apache/flink/configuration/CoreOptions.java x: 207 lines of code y: 44 # changes flink-runtime/src/main/java/org/apache/flink/runtime/execution/librarycache/BlobLibraryCacheManager.java x: 272 lines of code y: 32 # changes flink-runtime/src/main/java/org/apache/flink/runtime/execution/librarycache/FlinkUserCodeClassLoaders.java x: 129 lines of code y: 11 # changes flink-runtime/src/main/java/org/apache/flink/runtime/jobmaster/JobManagerSharedServices.java x: 121 lines of code y: 10 # changes flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor/TaskManagerServices.java x: 300 lines of code y: 74 # changes flink-connectors/flink-connector-hive/src/main/java/org/apache/flink/connectors/hive/HiveTableSink.java x: 284 lines of code y: 19 # changes flink-formats/flink-orc/src/main/java/org/apache/flink/orc/writer/ThreadLocalClassLoaderConfiguration.java x: 28 lines of code y: 1 # changes flink-table/flink-sql-client/src/main/java/org/apache/flink/table/client/gateway/local/ExecutionContext.java x: 710 lines of code y: 50 # changes flink-core/src/main/java/org/apache/flink/util/FlinkUserCodeClassLoader.java x: 32 lines of code y: 3 # changes flink-python/pyflink/datastream/functions.py x: 86 lines of code y: 5 # changes flink-python/src/main/java/org/apache/flink/datastream/runtime/operators/python/DataStreamPythonStatelessFunctionOperator.java x: 118 lines of code y: 3 # changes flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/AbstractOneInputPythonFunctionOperator.java x: 18 lines of code y: 1 # changes flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/AbstractStatelessFunctionOperator.java x: 152 lines of code y: 7 # changes flink-python/pyflink/proto/flink-fn-execution.proto x: 183 lines of code y: 11 # changes flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/AbstractPythonFunctionOperatorBase.java x: 208 lines of code y: 1 # changes flink-python/pyflink/common/serialization_schemas.py x: 180 lines of code y: 1 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/tasks/StreamTask.java x: 769 lines of code y: 186 # changes flink-core/src/main/java/org/apache/flink/core/memory/MemorySegmentFactory.java x: 65 lines of code y: 19 # changes flink-core/src/main/java/org/apache/flink/util/ExceptionUtils.java x: 310 lines of code y: 36 # changes flink-core/src/main/java/org/apache/flink/util/TaskManagerExceptionUtils.java x: 30 lines of code y: 2 # changes flink-runtime/src/main/java/org/apache/flink/runtime/dispatcher/Dispatcher.java x: 662 lines of code y: 99 # changes flink-runtime/src/main/java/org/apache/flink/runtime/entrypoint/ClusterEntryPointExceptionUtils.java x: 40 lines of code y: 2 # changes flink-runtime/src/main/java/org/apache/flink/runtime/entrypoint/ClusterEntrypoint.java x: 390 lines of code y: 58 # changes flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/ExecutionGraph.java x: 1133 lines of code y: 221 # changes flink-runtime/src/main/java/org/apache/flink/runtime/jobgraph/InputOutputFormatVertex.java x: 102 lines of code y: 3 # changes flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor/TaskManagerRunner.java x: 346 lines of code y: 84 # changes flink-runtime/src/main/java/org/apache/flink/runtime/taskmanager/Task.java x: 972 lines of code y: 178 # changes flink-runtime/src/main/java/org/apache/flink/runtime/rest/handler/async/CompletedOperationCache.java x: 139 lines of code y: 2 # changes flink-table/flink-table-common/src/main/java/org/apache/flink/table/functions/TableAggregateFunction.java x: 25 lines of code y: 8 # changes flink-table/flink-table-common/src/main/java/org/apache/flink/table/functions/TableFunction.java x: 49 lines of code y: 7 # changes flink-table/flink-table-common/src/main/java/org/apache/flink/table/functions/UserDefinedFunctionHelper.java x: 277 lines of code y: 5 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/codegen/agg/ImperativeAggCodeGen.scala x: 374 lines of code y: 11 # changes flink-python/pyflink/datastream/stream_execution_environment.py x: 209 lines of code y: 7 # changes flink-table/flink-table-api-java/src/main/java/org/apache/flink/table/catalog/FunctionCatalog.java x: 472 lines of code y: 30 # changes flink-table/flink-table-api-scala-bridge/src/main/scala/org/apache/flink/table/api/bridge/scala/StreamTableEnvironment.scala x: 59 lines of code y: 3 # changes flink-python/src/main/java/org/apache/flink/python/PythonConfig.java x: 86 lines of code y: 6 # changes flink-python/src/main/java/org/apache/flink/python/util/PythonConfigUtil.java x: 90 lines of code y: 2 # changes flink-runtime/src/main/java/org/apache/flink/runtime/resourcemanager/active/ActiveResourceManager.java x: 205 lines of code y: 1 # changes flink-runtime/src/main/java/org/apache/flink/runtime/resourcemanager/active/ResourceEventHandler.java x: 9 lines of code y: 1 # changes flink-kubernetes/src/main/java/org/apache/flink/kubernetes/KubernetesResourceManager.java x: 288 lines of code y: 18 # changes flink-kubernetes/src/main/java/org/apache/flink/kubernetes/entrypoint/KubernetesResourceManagerFactory.java x: 67 lines of code y: 6 # changes flink-mesos/src/main/java/org/apache/flink/mesos/runtime/clusterframework/MesosResourceManagerFactory.java x: 72 lines of code y: 11 # changes flink-runtime/src/main/java/org/apache/flink/runtime/resourcemanager/active/LegacyActiveResourceManagerFactory.java x: 47 lines of code y: 1 # changes flink-yarn/src/main/java/org/apache/flink/yarn/YarnResourceManager.java x: 509 lines of code y: 81 # changes flink-yarn/src/main/java/org/apache/flink/yarn/entrypoint/YarnResourceManagerFactory.java x: 58 lines of code y: 10 # changes flink-runtime/src/main/java/org/apache/flink/runtime/util/config/memory/CommonProcessMemorySpec.java x: 56 lines of code y: 2 # 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changes flink-connectors/flink-connector-jdbc/src/main/java/org/apache/flink/connector/jdbc/internal/converter/AbstractJdbcRowConverter.java x: 194 lines of code y: 4 # changes flink-connectors/flink-connector-jdbc/src/main/java/org/apache/flink/connector/jdbc/internal/converter/JdbcRowConverter.java x: 10 lines of code y: 3 # changes flink-connectors/flink-connector-jdbc/src/main/java/org/apache/flink/connector/jdbc/internal/executor/TableBufferedStatementExecutor.java x: 40 lines of code y: 1 # changes flink-connectors/flink-connector-jdbc/src/main/java/org/apache/flink/connector/jdbc/statement/FieldNamedPreparedStatementImpl.java x: 179 lines of code y: 1 # changes flink-connectors/flink-connector-jdbc/src/main/java/org/apache/flink/connector/jdbc/table/JdbcDynamicOutputFormatBuilder.java x: 187 lines of code y: 2 # changes flink-connectors/flink-connector-jdbc/src/main/java/org/apache/flink/connector/jdbc/table/JdbcLookupFunction.java x: 243 lines of code y: 3 # changes flink-connectors/flink-connector-rabbitmq/src/main/java/org/apache/flink/streaming/connectors/rabbitmq/RMQSource.java x: 188 lines of code y: 11 # changes flink-connectors/flink-connector-rabbitmq/src/main/java/org/apache/flink/streaming/connectors/rabbitmq/common/RMQConnectionConfig.java x: 239 lines of code y: 4 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/SinkFunction.java x: 18 lines of code y: 5 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/StreamSink.java x: 59 lines of code y: 8 # changes flink-table/flink-table-api-java/src/main/java/org/apache/flink/table/operations/utils/AggregateOperationFactory.java x: 445 lines of code y: 2 # changes flink-table/flink-table-api-java/src/main/java/org/apache/flink/table/typeutils/FieldInfoUtils.java x: 557 lines of code y: 12 # changes flink-table/flink-table-common/src/main/java/org/apache/flink/table/functions/ScalarFunction.java x: 40 lines of code y: 5 # changes flink-table/flink-table-common/src/main/java/org/apache/flink/table/types/logical/utils/LogicalTypeUtils.java x: 131 lines of code y: 4 # changes flink-table/flink-table-planner-blink/src/main/java/org/apache/flink/table/planner/catalog/FunctionCatalogOperatorTable.java x: 216 lines of code y: 10 # changes flink-table/flink-table-planner-blink/src/main/java/org/apache/flink/table/planner/expressions/SqlAggFunctionVisitor.java x: 128 lines of code y: 7 # changes flink-table/flink-table-planner-blink/src/main/java/org/apache/flink/table/planner/expressions/converter/OverConvertRule.java x: 155 lines of code y: 3 # changes flink-table/flink-table-planner-blink/src/main/java/org/apache/flink/table/planner/plan/QueryOperationConverter.java x: 633 lines of code y: 23 # changes flink-table/flink-table-planner-blink/src/main/java/org/apache/flink/table/planner/utils/ShortcutUtils.java x: 46 lines of code y: 4 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/codegen/ExprCodeGenerator.scala x: 619 lines of code y: 15 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/codegen/calls/TableFunctionCallGen.scala x: 104 lines of code y: 6 # changes flink-table/flink-table-common/src/main/java/org/apache/flink/table/expressions/CallExpression.java x: 100 lines of code y: 8 # changes flink-table/flink-table-api-java/src/main/java/org/apache/flink/table/api/TableEnvironment.java x: 94 lines of code y: 39 # changes flink-table/flink-table-api-scala/src/main/scala/org/apache/flink/table/api/ImplicitExpressionConversions.scala x: 294 lines of code y: 3 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/expressions/aggregations.scala x: 164 lines of code y: 6 # changes flink-table/flink-table-planner/src/main/scala/org/apache/flink/table/api/internal/TableEnvImpl.scala x: 1032 lines of code y: 62 # changes flink-table/flink-table-planner/src/main/scala/org/apache/flink/table/codegen/AggregationCodeGenerator.scala x: 835 lines of code y: 5 # changes flink-table/flink-table-planner/src/main/scala/org/apache/flink/table/codegen/MatchCodeGenerator.scala x: 619 lines of code y: 6 # changes flink-table/flink-table-planner/src/main/scala/org/apache/flink/table/expressions/aggregations.scala x: 311 lines of code y: 6 # changes flink-table/flink-table-planner/src/main/scala/org/apache/flink/table/functions/utils/AggSqlFunction.scala x: 157 lines of code y: 7 # changes flink-table/flink-table-planner/src/main/scala/org/apache/flink/table/functions/utils/UserDefinedFunctionUtils.scala x: 444 lines of code y: 11 # changes flink-table/flink-table-planner/src/main/scala/org/apache/flink/table/runtime/aggregate/AggregateUtil.scala x: 1428 lines of code y: 12 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/tasks/SourceStreamTask.java x: 145 lines of code y: 37 # changes flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/runtime/operators/aggregate/BytesHashMap.java x: 447 lines of code y: 5 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/windowing/assigners/TumblingEventTimeWindows.java x: 67 lines of code y: 9 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/windowing/assigners/TumblingTimeWindows.java x: 15 lines of code y: 9 # changes flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor/slot/TaskSlot.java x: 168 lines of code y: 17 # changes flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor/slot/TaskSlotTableImpl.java x: 548 lines of code y: 3 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/io/AlternatingCheckpointBarrierHandler.java x: 92 lines of code y: 7 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/io/CheckpointBarrierUnaligner.java x: 277 lines of code y: 17 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/rules/logical/FlinkCalcMergeRule.scala x: 86 lines of code y: 2 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/codegen/LookupJoinCodeGenerator.scala x: 358 lines of code y: 6 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/codegen/SinkCodeGenerator.scala x: 122 lines of code y: 11 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/codegen/agg/batch/AggCodeGenHelper.scala x: 623 lines of code y: 14 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/codegen/calls/ScalarFunctionCallGen.scala x: 125 lines of code y: 10 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/utils/ScanUtil.scala x: 94 lines of code y: 8 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/codegen/agg/batch/HashAggCodeGenHelper.scala x: 730 lines of code y: 12 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/codegen/agg/batch/HashAggCodeGenerator.scala x: 176 lines of code y: 4 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/codegen/agg/batch/HashWindowCodeGenerator.scala x: 693 lines of code y: 4 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/codegen/agg/batch/SortAggCodeGenerator.scala x: 110 lines of code y: 3 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/codegen/agg/batch/SortWindowCodeGenerator.scala x: 202 lines of code y: 3 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/codegen/agg/batch/WindowCodeGenerator.scala x: 626 lines of code y: 6 # changes flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/runtime/types/LogicalTypeDataTypeConverter.java x: 16 lines of code y: 8 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/ConnectedStreams.java x: 200 lines of code y: 16 # changes flink-streaming-scala/src/main/scala/org/apache/flink/streaming/api/scala/ConnectedStreams.scala x: 119 lines of code y: 13 # changes flink-streaming-scala/src/main/scala/org/apache/flink/streaming/api/scala/DataStreamUtils.scala x: 24 lines of code y: 4 # changes flink-table/flink-table-planner/src/main/java/org/apache/flink/table/sqlexec/SqlToOperationConverter.java x: 518 lines of code y: 29 # changes flink-table/flink-table-planner/src/main/scala/org/apache/flink/table/calcite/FlinkPlannerImpl.scala x: 142 lines of code y: 17 # changes flink-table/flink-table-api-java-bridge/src/main/java/org/apache/flink/table/factories/DataGenTableSourceFactory.java x: 328 lines of code y: 6 # changes flink-table/flink-table-common/src/main/java/org/apache/flink/table/factories/FactoryUtil.java x: 457 lines of code y: 5 # changes flink-connectors/flink-connector-gcp-pubsub/src/main/java/org/apache/flink/streaming/connectors/gcp/pubsub/PubSubSource.java x: 243 lines of code y: 6 # changes flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/ExecutionGraphBuilder.java x: 296 lines of code y: 47 # changes flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/ExecutionVertex.java x: 565 lines of code y: 121 # changes flink-runtime/src/main/java/org/apache/flink/runtime/jobmaster/ExecutionDeploymentTracker.java x: 10 lines of code y: 2 # changes flink-runtime/src/main/java/org/apache/flink/runtime/jobmaster/JobMaster.java x: 914 lines of code y: 132 # changes flink-runtime/src/main/java/org/apache/flink/runtime/scheduler/SchedulerBase.java x: 790 lines of code y: 41 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/codegen/calls/BridgingSqlFunctionCallGen.scala x: 247 lines of code y: 10 # changes flink-table/flink-sql-client/src/main/java/org/apache/flink/table/client/gateway/Executor.java x: 25 lines of code y: 11 # changes flink-table/flink-sql-client/src/main/java/org/apache/flink/table/client/gateway/local/LocalExecutor.java x: 489 lines of code y: 53 # changes flink-python/pyflink/table/table_result.py x: 19 lines of code y: 5 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/DataStreamUtils.java x: 61 lines of code y: 5 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/collect/AbstractCollectResultBuffer.java x: 86 lines of code y: 1 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/collect/CollectResultFetcher.java x: 165 lines of code y: 3 # 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changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/rules/FlinkStreamRuleSets.scala x: 243 lines of code y: 25 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/schema/TableSourceTable.scala x: 68 lines of code y: 13 # changes flink-table/flink-table-common/src/main/java/org/apache/flink/table/types/utils/LegacyTypeInfoDataTypeConverter.java x: 297 lines of code y: 11 # changes flink-table/flink-table-planner-blink/src/main/java/org/apache/flink/table/planner/sinks/BatchSelectTableSink.java x: 19 lines of code y: 4 # changes flink-table/flink-table-planner-blink/src/main/java/org/apache/flink/table/planner/sinks/StreamSelectTableSink.java x: 28 lines of code y: 4 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/codegen/CorrelateCodeGenerator.scala x: 312 lines of code y: 10 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/common/CommonPythonCalc.scala x: 105 lines of code y: 11 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/physical/batch/BatchExecExchange.scala x: 148 lines of code y: 6 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/physical/batch/BatchExecHashAggregateBase.scala x: 111 lines of code y: 7 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/physical/batch/BatchExecHashJoin.scala x: 205 lines of code y: 8 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/physical/batch/BatchExecLegacySink.scala x: 121 lines of code y: 2 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/physical/batch/BatchExecOverAggregate.scala x: 516 lines of code y: 8 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/physical/batch/BatchExecRank.scala x: 228 lines of code y: 7 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/physical/batch/BatchExecSort.scala x: 89 lines of code y: 8 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/physical/batch/BatchExecSortWindowAggregateBase.scala x: 107 lines of code y: 7 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/physical/batch/BatchExecTableSourceScan.scala x: 57 lines of code y: 13 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/physical/stream/StreamExecDeduplicate.scala x: 129 lines of code y: 8 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/physical/stream/StreamExecExchange.scala x: 73 lines of code y: 5 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/physical/stream/StreamExecGroupAggregate.scala x: 142 lines of code y: 7 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/physical/stream/StreamExecGroupTableAggregate.scala x: 117 lines of code y: 4 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/physical/stream/StreamExecGroupWindowAggregateBase.scala x: 259 lines of code y: 5 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/physical/stream/StreamExecIntervalJoin.scala x: 285 lines of code y: 2 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/physical/stream/StreamExecJoin.scala x: 173 lines of code y: 6 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/physical/stream/StreamExecLocalGroupAggregate.scala x: 105 lines of code y: 7 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/physical/stream/StreamExecMatch.scala x: 372 lines of code y: 10 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/physical/stream/StreamExecOverAggregate.scala x: 332 lines of code y: 7 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/physical/stream/StreamExecSortLimit.scala x: 165 lines of code y: 7 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/physical/stream/StreamExecTableSourceScan.scala x: 55 lines of code y: 17 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/physical/stream/StreamExecTemporalSort.scala x: 131 lines of code y: 6 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/physical/stream/StreamExecWatermarkAssigner.scala x: 80 lines of code y: 9 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/sinks/TableSinkUtils.scala x: 248 lines of code y: 14 # 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changes flink-connectors/flink-connector-kinesis/src/main/java/org/apache/flink/streaming/connectors/kinesis/util/KinesisConfigUtil.java x: 232 lines of code y: 17 # changes flink-table/flink-table-planner/src/main/java/org/apache/flink/table/planner/PlanningConfigurationBuilder.java x: 191 lines of code y: 9 # changes flink-connectors/flink-connector-cassandra/src/main/java/org/apache/flink/streaming/connectors/cassandra/CassandraSinkBase.java x: 136 lines of code y: 12 # changes flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/StandaloneCheckpointIDCounter.java x: 26 lines of code y: 12 # changes flink-runtime/src/main/java/org/apache/flink/runtime/dispatcher/FileArchivedExecutionGraphStore.java x: 209 lines of code y: 4 # changes flink-runtime/src/main/java/org/apache/flink/runtime/messages/webmonitor/JobDetails.java x: 195 lines of code y: 7 # changes flink-runtime/src/main/java/org/apache/flink/runtime/rest/messages/job/JobDetailsInfo.java x: 273 lines of code y: 5 # 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changes flink-core/src/main/java/org/apache/flink/api/common/restartstrategy/RestartStrategies.java x: 190 lines of code y: 8 # changes flink-connectors/flink-connector-kinesis/src/main/java/org/apache/flink/streaming/connectors/kinesis/proxy/KinesisProxy.java x: 346 lines of code y: 17 # changes flink-runtime-web/src/main/java/org/apache/flink/runtime/webmonitor/handlers/JarListHandler.java x: 124 lines of code y: 19 # changes flink-java/src/main/java/org/apache/flink/api/java/utils/ParameterTool.java x: 170 lines of code y: 24 # changes flink-runtime/src/main/java/org/apache/flink/runtime/rest/handler/legacy/backpressure/BackPressureRequestCoordinator.java x: 223 lines of code y: 1 # changes flink-scala/src/main/scala/org/apache/flink/api/scala/typeutils/CaseClassSerializer.scala x: 99 lines of code y: 18 # changes flink-java/src/main/java/org/apache/flink/api/java/operators/Operator.java x: 62 lines of code y: 15 # changes flink-table/flink-table-planner-blink/src/main/java/org/apache/flink/table/planner/functions/utils/HiveTableSqlFunction.java x: 184 lines of code y: 2 # changes flink-state-backends/flink-statebackend-heap-spillable/src/main/java/org/apache/flink/runtime/state/heap/CopyOnWriteSkipListStateMap.java x: 939 lines of code y: 2 # changes flink-core/src/main/java/org/apache/flink/core/memory/MemorySegment.java x: 441 lines of code y: 21 # changes flink-state-backends/flink-statebackend-heap-spillable/src/main/java/org/apache/flink/runtime/state/heap/CopyOnWriteSkipListStateMapSnapshot.java x: 140 lines of code y: 1 # changes flink-state-backends/flink-statebackend-heap-spillable/src/main/java/org/apache/flink/runtime/state/heap/SkipListUtils.java x: 339 lines of code y: 1 # changes flink-runtime/src/main/java/org/apache/flink/runtime/state/heap/CopyOnWriteStateMap.java x: 600 lines of code y: 2 # changes flink-runtime/src/main/java/org/apache/flink/runtime/state/heap/CopyOnWriteStateTableSnapshot.java x: 43 lines of code y: 11 # changes flink-runtime/src/main/java/org/apache/flink/runtime/state/heap/NestedMapsStateTable.java x: 52 lines of code y: 13 # changes flink-runtime/src/main/java/org/apache/flink/runtime/state/heap/StateTable.java x: 228 lines of code y: 15 # changes flink-runtime/src/main/java/org/apache/flink/runtime/state/ttl/TtlMapState.java x: 155 lines of code y: 8 # changes flink-connectors/flink-connector-hive/src/main/java/org/apache/flink/table/catalog/hive/client/HiveShimLoader.java x: 109 lines of code y: 10 # changes flink-clients/src/main/java/org/apache/flink/client/cli/CustomCommandLine.java x: 18 lines of code y: 11 # changes flink-core/src/main/java/org/apache/flink/api/common/Plan.java x: 137 lines of code y: 26 # changes flink-streaming-scala/src/main/scala/org/apache/flink/streaming/api/scala/KeyedStream.scala x: 276 lines of code y: 23 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/util/typeutils/FieldAccessor.java x: 242 lines of code y: 8 # changes flink-core/src/main/java/org/apache/flink/api/common/functions/RichFunction.java x: 11 lines of code y: 7 # changes flink-runtime/src/main/java/org/apache/flink/runtime/iterative/task/IterationHeadTask.java x: 307 lines of code y: 12 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/async/queue/UnorderedStreamElementQueue.java x: 166 lines of code y: 10 # changes flink-runtime/src/main/java/org/apache/flink/runtime/jobmanager/scheduler/NoResourceAvailableException.java x: 25 lines of code y: 15 # changes flink-runtime/src/main/java/org/apache/flink/runtime/jobmaster/JobManagerRunner.java x: 11 lines of code y: 48 # changes flink-runtime/src/main/java/org/apache/flink/runtime/io/network/api/serialization/SpanningRecordSerializer.java x: 58 lines of code y: 30 # changes flink-runtime/src/main/java/org/apache/flink/runtime/blob/BlobUtils.java x: 193 lines of code y: 36 # changes flink-runtime/src/main/java/org/apache/flink/runtime/blob/FileSystemBlobStore.java x: 115 lines of code y: 23 # changes flink-runtime/src/main/java/org/apache/flink/runtime/highavailability/HighAvailabilityServices.java x: 53 lines of code y: 20 # changes flink-runtime/src/main/java/org/apache/flink/runtime/heartbeat/HeartbeatManagerImpl.java x: 143 lines of code y: 12 # changes flink-scala/src/main/scala/org/apache/flink/api/scala/ClosureCleaner.scala x: 382 lines of code y: 14 # changes flink-runtime/src/main/java/org/apache/flink/runtime/blob/BlobService.java x: 7 lines of code y: 12 # changes flink-ml-parent/flink-ml-lib/src/main/java/org/apache/flink/ml/common/linalg/DenseVector.java x: 270 lines of code y: 1 # changes flink-ml-parent/flink-ml-lib/src/main/java/org/apache/flink/ml/common/linalg/MatVecOp.java x: 231 lines of code y: 1 # changes flink-ml-parent/flink-ml-lib/src/main/java/org/apache/flink/ml/common/linalg/SparseVector.java x: 438 lines of code y: 1 # changes flink-table/flink-table-common/src/main/java/org/apache/flink/table/utils/TypeStringUtils.java x: 397 lines of code y: 3 # changes flink-metrics/flink-metrics-prometheus/src/main/java/org/apache/flink/metrics/prometheus/AbstractPrometheusReporter.java x: 254 lines of code y: 3 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/metadata/FlinkRelMdFilteredColumnInterval.scala x: 192 lines of code y: 3 # changes flink-core/src/main/java/org/apache/flink/api/java/typeutils/runtime/PojoSerializer.java x: 806 lines of code y: 17 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/metadata/SelectivityEstimator.scala x: 788 lines of code y: 2 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/utils/FlinkRexUtil.scala x: 275 lines of code y: 2 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/utils/RankUtil.scala x: 191 lines of code y: 2 # changes flink-table/flink-table-planner-blink/src/main/java/org/apache/flink/table/planner/plan/rules/logical/FlinkAggregateJoinTransposeRule.java x: 433 lines of code y: 1 # changes flink-table/flink-table-planner-blink/src/main/java/org/apache/flink/table/planner/plan/rules/logical/SubQueryDecorrelator.java x: 983 lines of code y: 1 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/cost/FlinkCost.scala x: 173 lines of code y: 1 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/metadata/AggCallSelectivityEstimator.scala x: 311 lines of code y: 1 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/metadata/FlinkRelMdPopulationSize.scala x: 315 lines of code y: 1 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/metadata/FlinkRelMdUniqueGroups.scala x: 357 lines of code y: 1 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/rules/logical/FlinkSubQueryRemoveRule.scala x: 294 lines of code y: 1 # changes flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/runtime/operators/window/triggers/EventTimeTriggers.java x: 227 lines of code y: 1 # changes flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/runtime/util/SegmentsUtil.java x: 673 lines of code y: 1 # changes flink-table/flink-table-planner/src/main/scala/org/apache/flink/table/expressions/fieldExpression.scala x: 174 lines of code y: 9 # changes flink-runtime/src/main/java/org/apache/flink/runtime/resourcemanager/JobLeaderIdService.java x: 199 lines of code y: 9 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/transformations/PartitionTransformation.java x: 42 lines of code y: 8 # changes flink-runtime/src/main/java/org/apache/flink/runtime/state/heap/CopyOnWriteStateTable.java x: 37 lines of code y: 12 # changes flink-runtime/src/main/java/org/apache/flink/runtime/memory/AbstractPagedOutputView.java x: 296 lines of code y: 5 # changes flink-libraries/flink-cep/src/main/java/org/apache/flink/cep/nfa/DeweyNumber.java x: 167 lines of code y: 10 # changes flink-connectors/flink-connector-cassandra/src/main/java/org/apache/flink/streaming/connectors/cassandra/CassandraSink.java x: 321 lines of code y: 12 # changes flink-runtime/src/main/java/org/apache/flink/runtime/io/disk/iomanager/IOManagerAsync.java x: 290 lines of code y: 12 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/transformations/FeedbackTransformation.java x: 44 lines of code y: 7 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/transformations/TwoInputTransformation.java x: 90 lines of code y: 10 # changes flink-core/src/main/java/org/apache/flink/util/InstantiationUtil.java x: 447 lines of code y: 38 # changes flink-runtime/src/main/java/org/apache/flink/runtime/state/RegisteredKeyValueStateBackendMetaInfo.java x: 190 lines of code y: 12 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/operators/windowing/WindowOperator.java x: 649 lines of code y: 68 # changes flink-mesos/src/main/java/org/apache/flink/mesos/util/MesosArtifactServer.java x: 253 lines of code y: 14 # changes flink-runtime/src/main/java/org/apache/flink/runtime/io/network/netty/NettyClient.java x: 130 lines of code y: 16 # changes flink-connectors/flink-connector-kinesis/src/main/java/org/apache/flink/streaming/connectors/kinesis/FlinkKinesisConsumer.java x: 246 lines of code y: 16 # changes flink-libraries/flink-cep/src/main/java/org/apache/flink/cep/pattern/Pattern.java x: 246 lines of code y: 27 # changes flink-libraries/flink-gelly-scala/src/main/scala/org/apache/flink/graph/scala/Graph.scala x: 485 lines of code y: 17 # changes flink-scala/src/main/scala/org/apache/flink/api/scala/DataSet.scala x: 781 lines of code y: 70 # changes flink-runtime/src/main/java/org/apache/flink/runtime/rest/RestServerEndpointConfiguration.java x: 99 lines of code y: 13 # changes flink-core/src/main/java/org/apache/flink/api/common/state/StateDescriptor.java x: 219 lines of code y: 23 # changes flink-runtime/src/main/java/org/apache/flink/runtime/io/network/LocalConnectionManager.java x: 19 lines of code y: 16 # changes flink-connectors/flink-connector-kinesis/src/main/java/org/apache/flink/streaming/connectors/kinesis/config/ConsumerConfigConstants.java x: 71 lines of code y: 13 # changes flink-core/src/main/java/org/apache/flink/api/common/typeinfo/TypeInformation.java x: 60 lines of code y: 21 # changes flink-runtime-web/web-dashboard/src/app/share/common/dagre/dagre.component.ts x: 278 lines of code y: 1 # changes flink-scala/src/main/scala/org/apache/flink/api/scala/utils/package.scala x: 101 lines of code y: 9 # changes flink-runtime/src/main/java/org/apache/flink/runtime/state/KeyedStateBackend.java x: 33 lines of code y: 15 # changes flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/runtime/functions/SqlLikeUtils.java x: 244 lines of code y: 1 # changes flink-java/src/main/java/org/apache/flink/api/java/functions/FunctionAnnotation.java x: 124 lines of code y: 14 # changes flink-java/src/main/java/org/apache/flink/api/java/operators/CoGroupOperator.java x: 393 lines of code y: 32 # changes flink-java/src/main/java/org/apache/flink/api/java/operators/CrossOperator.java x: 534 lines of code y: 27 # changes flink-java/src/main/java/org/apache/flink/api/java/operators/FilterOperator.java x: 33 lines of code y: 13 # changes flink-java/src/main/java/org/apache/flink/api/java/operators/FlatMapOperator.java x: 35 lines of code y: 17 # changes flink-java/src/main/java/org/apache/flink/api/java/operators/GroupReduceOperator.java x: 226 lines of code y: 26 # changes flink-java/src/main/java/org/apache/flink/api/java/operators/JoinOperator.java x: 878 lines of code y: 44 # changes flink-java/src/main/java/org/apache/flink/api/java/operators/MapOperator.java x: 35 lines of code y: 16 # changes flink-java/src/main/java/org/apache/flink/api/java/operators/ReduceOperator.java x: 114 lines of code y: 20 # changes flink-core/src/main/java/org/apache/flink/api/common/io/FileInputFormat.java x: 600 lines of code y: 36 # changes flink-runtime/src/main/java/org/apache/flink/runtime/state/CheckpointStorage.java x: 3 lines of code y: 4 # changes flink-runtime/src/main/java/org/apache/flink/runtime/memory/AbstractPagedInputView.java x: 388 lines of code y: 4 # changes flink-runtime/src/main/java/org/apache/flink/runtime/state/AbstractStateBackend.java x: 43 lines of code y: 29 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/JoinedStreams.java x: 232 lines of code y: 14 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/WindowedStream.java x: 776 lines of code y: 40 # changes flink-core/src/main/java/org/apache/flink/api/common/typeutils/TypeSerializer.java x: 23 lines of code y: 22 # changes flink-libraries/flink-cep/src/main/java/org/apache/flink/cep/nfa/NFA.java x: 698 lines of code y: 47 # changes flink-libraries/flink-cep/src/main/java/org/apache/flink/cep/nfa/SharedBuffer.java x: 282 lines of code y: 32 # changes flink-core/src/main/java/org/apache/flink/api/common/typeutils/base/TypeSerializerSingleton.java x: 19 lines of code y: 13 # changes flink-scala/src/main/scala/org/apache/flink/api/scala/typeutils/EitherSerializer.scala x: 100 lines of code y: 16 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/streamrecord/StreamElementSerializer.java x: 243 lines of code y: 16 # changes flink-formats/flink-parquet/src/main/java/org/apache/flink/formats/parquet/utils/RowConverter.java x: 330 lines of code y: 1 # changes flink-scala/src/main/scala/org/apache/flink/api/scala/typeutils/TrySerializer.scala x: 94 lines of code y: 15 # 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changes flink-java/src/main/java/org/apache/flink/api/java/operators/TwoInputUdfOperator.java x: 182 lines of code y: 15 # changes flink-core/src/main/java/org/apache/flink/api/common/typeinfo/BasicArrayTypeInfo.java x: 124 lines of code y: 12 # changes flink-queryable-state/flink-queryable-state-client-java/src/main/java/org/apache/flink/queryablestate/network/Client.java x: 378 lines of code y: 5 # changes flink-optimizer/src/main/java/org/apache/flink/optimizer/traversals/GraphCreatingVisitor.java x: 297 lines of code y: 7 # changes flink-runtime/src/main/java/org/apache/flink/runtime/state/memory/MemCheckpointStreamFactory.java x: 93 lines of code y: 9 # changes flink-core/src/main/java/org/apache/flink/api/common/io/GenericCsvInputFormat.java x: 379 lines of code y: 22 # changes flink-runtime/src/main/java/org/apache/flink/runtime/operators/AbstractCachedBuildSideJoinDriver.java x: 164 lines of code y: 9 # changes flink-core/src/main/java/org/apache/flink/api/java/tuple/Tuple14.java x: 252 lines of code y: 4 # changes flink-core/src/main/java/org/apache/flink/api/java/tuple/Tuple20.java x: 336 lines of code y: 4 # changes flink-core/src/main/java/org/apache/flink/api/java/tuple/Tuple23.java x: 378 lines of code y: 4 # changes flink-core/src/main/java/org/apache/flink/api/java/tuple/Tuple25.java x: 406 lines of code y: 4 # changes flink-core/src/main/java/org/apache/flink/api/java/typeutils/PojoTypeInfo.java x: 321 lines of code y: 10 # changes tools/maven/spotbugs-exclude.xml x: 437 lines of code y: 3 # changes flink-filesystems/flink-swift-fs-hadoop/src/main/java/org/apache/hadoop/conf/Configuration.java x: 1674 lines of code y: 1 # changes flink-filesystems/flink-swift-fs-hadoop/src/main/resources/META-INF/core-default-shaded.xml x: 1978 lines of code y: 1 # changes flink-runtime/src/main/java/org/apache/flink/runtime/state/StateInitializationContextImpl.java x: 45 lines of code y: 10 # changes flink-runtime/src/main/java/org/apache/flink/runtime/broadcast/BroadcastVariableMaterialization.java x: 166 lines of code y: 11 # changes flink-connectors/flink-connector-kafka-base/src/main/java/org/apache/flink/streaming/connectors/kafka/internals/ClosableBlockingQueue.java x: 266 lines of code y: 3 # changes flink-runtime/src/main/java/org/apache/flink/runtime/iterative/task/IterationSynchronizationSinkTask.java x: 159 lines of code y: 19 # changes flink-runtime/src/main/java/org/apache/flink/runtime/state/SharedStateRegistry.java x: 180 lines of code y: 13 # changes flink-runtime/src/main/java/org/apache/flink/runtime/operators/CoGroupDriver.java x: 108 lines of code y: 12 # changes flink-scala/src/main/scala/org/apache/flink/api/scala/codegen/TypeAnalyzer.scala x: 391 lines of code y: 19 # changes flink-core/src/main/java/org/apache/flink/types/parser/FieldParser.java x: 134 lines of code y: 16 # changes flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/IterationConfiguration.java x: 53 lines of code y: 6 # changes flink-connectors/flink-hadoop-compatibility/src/main/java/org/apache/flink/api/java/hadoop/mapreduce/HadoopInputFormatBase.java x: 223 lines of code y: 2 # changes flink-optimizer/src/main/java/org/apache/flink/optimizer/dataproperties/GlobalProperties.java x: 389 lines of code y: 5 # changes flink-mesos/src/main/java/org/apache/flink/mesos/runtime/clusterframework/store/ZooKeeperMesosWorkerStore.java x: 165 lines of code y: 14 # changes flink-libraries/flink-gelly-examples/src/main/java/org/apache/flink/graph/Runner.java x: 338 lines of code y: 10 # changes flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/library/clustering/undirected/LocalClusteringCoefficient.java x: 161 lines of code y: 17 # changes flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/library/clustering/directed/TriadicCensus.java x: 333 lines of code y: 6 # changes flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/library/metric/directed/VertexMetrics.java x: 210 lines of code y: 11 # changes flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/library/metric/undirected/EdgeMetrics.java x: 191 lines of code y: 10 # changes flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/library/metric/undirected/VertexMetrics.java x: 168 lines of code y: 11 # changes flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/library/similarity/AdamicAdar.java x: 300 lines of code y: 13 # changes flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/Graph.java x: 1249 lines of code y: 25 # changes flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/asm/simple/directed/Simplify.java x: 31 lines of code y: 10 # changes flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/gsa/GatherSumApplyIteration.java x: 298 lines of code y: 10 # changes flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/library/ConnectedComponents.java x: 64 lines of code y: 10 # changes flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/library/TriangleEnumerator.java x: 214 lines of code y: 9 # changes flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/library/clustering/directed/TriangleListing.java x: 331 lines of code y: 12 # changes flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/library/clustering/undirected/TriangleListing.java x: 220 lines of code y: 13 # changes flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/library/similarity/JaccardIndex.java x: 310 lines of code y: 14 # changes flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/pregel/VertexCentricIteration.java x: 291 lines of code y: 7 # changes flink-java/src/main/java/org/apache/flink/api/java/operators/translation/PlanUnwrappingReduceGroupOperator.java x: 75 lines of code y: 14 # changes flink-java/src/main/java/org/apache/flink/api/java/io/SplitDataProperties.java x: 206 lines of code y: 6 # changes flink-core/src/main/java/org/apache/flink/api/common/operators/base/ReduceOperatorBase.java x: 124 lines of code y: 15 # changes flink-libraries/flink-gelly-examples/src/main/java/org/apache/flink/graph/drivers/transform/GraphKeyTypeTransform.java x: 564 lines of code y: 1 # changes flink-java/src/main/java/org/apache/flink/api/java/operators/AggregateOperator.java x: 190 lines of code y: 20 # changes flink-java/src/main/java/org/apache/flink/api/java/operators/DataSource.java x: 65 lines of code y: 12 # changes flink-java/src/main/java/org/apache/flink/api/java/operators/MapPartitionOperator.java x: 34 lines of code y: 11 # changes flink-java/src/main/java/org/apache/flink/api/java/operators/PartitionOperator.java x: 153 lines of code y: 17 # changes flink-java/src/main/java/org/apache/flink/api/java/operators/ProjectOperator.java x: 263 lines of code y: 18 # changes flink-java/src/main/java/org/apache/flink/api/java/operators/SortedGrouping.java x: 139 lines of code y: 29 # changes flink-java/src/main/java/org/apache/flink/api/java/functions/SemanticPropUtil.java x: 543 lines of code y: 15 # changes flink-java/src/main/java/org/apache/flink/api/java/utils/DataSetUtils.java x: 192 lines of code y: 16 # changes flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/types/valuearray/StringValueArray.java x: 312 lines of code y: 3 # changes flink-runtime/src/main/java/org/apache/flink/runtime/iterative/io/SerializedUpdateBuffer.java x: 252 lines of code y: 8 # changes flink-runtime/src/main/java/org/apache/flink/runtime/iterative/task/SyncEventHandler.java x: 55 lines of code y: 9 # changes flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/spargel/ScatterGatherIteration.java x: 421 lines of code y: 9 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/StreamGroupedReduce.java x: 38 lines of code y: 9 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/StreamSourceContexts.java x: 307 lines of code y: 9 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/windowing/assigners/WindowAssigner.java x: 20 lines of code y: 9 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/operators/windowing/KeyMap.java x: 305 lines of code y: 6 # changes flink-runtime/src/main/java/org/apache/flink/runtime/operators/hash/CompactingHashTable.java x: 893 lines of code y: 19 # changes flink-runtime/src/main/java/org/apache/flink/runtime/operators/util/TaskConfig.java x: 858 lines of code y: 17 # changes flink-runtime/src/main/java/org/apache/flink/runtime/operators/sort/CombiningUnilateralSortMerger.java x: 367 lines of code y: 18 # changes flink-runtime/src/main/java/org/apache/flink/runtime/operators/sort/FixedLengthRecordSorter.java x: 323 lines of code y: 11 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/StreamProjection.java x: 222 lines of code y: 5 # changes flink-runtime/src/main/java/org/apache/flink/runtime/operators/hash/InMemoryPartition.java x: 217 lines of code y: 10 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/windowing/triggers/ContinuousEventTimeTrigger.java x: 93 lines of code y: 16 # changes flink-core/src/main/java/org/apache/flink/types/Record.java x: 1218 lines of code y: 10 # changes flink-optimizer/src/main/java/org/apache/flink/optimizer/plan/PlanNode.java x: 311 lines of code y: 5 # changes flink-runtime/src/main/java/org/apache/flink/runtime/operators/CrossDriver.java x: 302 lines of code y: 15 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/windowing/triggers/ContinuousProcessingTimeTrigger.java x: 81 lines of code y: 13 # changes flink-scala/src/main/scala/org/apache/flink/api/scala/typeutils/CaseClassTypeInfo.scala x: 205 lines of code y: 21 # changes flink-runtime/src/main/java/org/apache/flink/runtime/operators/GroupReduceDriver.java x: 86 lines of code y: 15 # changes flink-runtime/src/main/java/org/apache/flink/runtime/operators/ReduceCombineDriver.java x: 232 lines of code y: 16 # changes flink-runtime/src/main/java/org/apache/flink/runtime/operators/ReduceDriver.java x: 117 lines of code y: 15 # changes flink-core/src/main/java/org/apache/flink/api/common/operators/Ordering.java x: 198 lines of code y: 10 # changes flink-optimizer/src/main/java/org/apache/flink/optimizer/plandump/PlanJSONDumpGenerator.java x: 493 lines of code y: 8 # changes flink-scala/src/main/scala/org/apache/flink/api/scala/codegen/TypeDescriptors.scala x: 107 lines of code y: 11 # changes flink-runtime/src/main/java/org/apache/flink/runtime/operators/GroupReduceCombineDriver.java x: 167 lines of code y: 19 # changes flink-runtime/src/main/java/org/apache/flink/runtime/operators/DriverStrategy.java x: 118 lines of code y: 18 # changes flink-runtime/src/main/java/org/apache/flink/runtime/operators/hash/MutableHashTable.java x: 1117 lines of code y: 23 # changes flink-runtime/src/main/java/org/apache/flink/runtime/io/disk/SeekableFileChannelInputView.java x: 118 lines of code y: 6 # changes flink-runtime/src/main/java/org/apache/flink/runtime/operators/sort/LargeRecordHandler.java x: 296 lines of code y: 9 # changes flink-runtime/src/main/java/org/apache/flink/runtime/operators/hash/HashPartition.java x: 375 lines of code y: 16 # changes flink-core/src/main/java/org/apache/flink/api/common/operators/Union.java x: 27 lines of code y: 10 # changes flink-core/src/main/java/org/apache/flink/api/common/operators/base/BulkIterationBase.java x: 171 lines of code y: 12 # changes flink-core/src/main/java/org/apache/flink/api/common/operators/base/CoGroupOperatorBase.java x: 264 lines of code y: 13 # changes flink-core/src/main/java/org/apache/flink/api/common/operators/base/CoGroupRawOperatorBase.java x: 157 lines of code y: 2 # changes flink-core/src/main/java/org/apache/flink/api/common/operators/base/JoinOperatorBase.java x: 48 lines of code y: 15 # changes flink-scala/src/main/scala/org/apache/flink/api/scala/CoGroupDataSet.scala x: 158 lines of code y: 6 # changes flink-runtime/src/main/java/org/apache/flink/runtime/operators/CoGroupWithSolutionSetFirstDriver.java x: 178 lines of code y: 12 # changes flink-runtime/src/main/java/org/apache/flink/runtime/operators/JoinWithSolutionSetFirstDriver.java x: 154 lines of code y: 10 # changes
221.0
# changes
  min: 1.0
  average: 5.0
  25th percentile: 1.0
  median: 3.0
  75th percentile: 5.0
  max: 221.0
0 2555.0
lines of code
min: 1.0 | average: 86.48 | 25th percentile: 18.0 | median: 44.0 | 75th percentile: 96.0 | max: 2555.0

Number of Contributors vs. Number of Changes: 7652 points

flink-python/pyflink/datastream/data_stream.py x: 2 # contributors y: 9 # changes flink-python/src/main/java/org/apache/flink/datastream/runtime/operators/python/DataStreamTwoInputPythonStatelessFunctionOperator.java x: 1 # contributors y: 2 # changes flink-connectors/flink-connector-elasticsearch-base/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/ElasticsearchApiCallBridge.java x: 8 # contributors y: 12 # changes flink-connectors/flink-connector-elasticsearch-base/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/ElasticsearchOptions.java x: 4 # contributors y: 5 # changes flink-connectors/flink-connector-elasticsearch6/src/main/java/org/apache/flink/streaming/connectors/elasticsearch6/ElasticsearchSink.java x: 5 # contributors y: 5 # changes flink-connectors/flink-connector-elasticsearch7/src/main/java/org/apache/flink/streaming/connectors/elasticsearch7/ElasticsearchSink.java x: 2 # contributors y: 2 # changes flink-core/src/main/java/org/apache/flink/api/common/typeinfo/Types.java x: 5 # contributors y: 8 # changes flink-core/src/main/java/org/apache/flink/api/common/typeutils/TypeSerializerConfigSnapshot.java x: 4 # contributors y: 11 # changes flink-core/src/main/java/org/apache/flink/api/common/typeutils/TypeSerializerSnapshot.java x: 4 # contributors y: 7 # changes flink-core/src/main/java/org/apache/flink/api/java/typeutils/runtime/PojoComparator.java x: 7 # contributors y: 7 # changes flink-formats/flink-json/src/main/java/org/apache/flink/formats/json/TimestampFormat.java x: 3 # contributors y: 3 # changes flink-java/src/main/java/org/apache/flink/api/java/operators/DataSink.java x: 13 # contributors y: 25 # changes flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/library/metric/directed/EdgeMetrics.java x: 2 # contributors y: 11 # changes flink-runtime/src/main/java/org/apache/flink/runtime/rpc/FencedRpcEndpoint.java x: 3 # contributors y: 7 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/WriteFormatAsCsv.java x: 7 # contributors y: 8 # changes flink-table/flink-table-common/src/main/java/org/apache/flink/table/types/logical/DistinctType.java x: 2 # contributors y: 5 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/functions/utils/AggSqlFunction.scala x: 7 # contributors y: 10 # changes flink-yarn/src/main/java/org/apache/flink/yarn/YarnClusterDescriptor.java x: 21 # contributors y: 63 # changes flink-libraries/flink-state-processing-api/src/main/java/org/apache/flink/state/api/runtime/SavepointEnvironment.java x: 9 # contributors y: 12 # changes flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/Execution.java x: 36 # contributors y: 143 # changes flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/ExecutionAttemptID.java x: 6 # contributors y: 6 # changes flink-runtime/src/main/java/org/apache/flink/runtime/io/network/netty/NettyMessage.java x: 11 # contributors y: 33 # changes flink-runtime/src/main/java/org/apache/flink/runtime/jobgraph/JobVertexID.java x: 8 # contributors y: 13 # changes flink-runtime/src/main/java/org/apache/flink/runtime/metrics/groups/TaskMetricGroup.java x: 3 # contributors y: 12 # changes flink-runtime/src/main/java/org/apache/flink/runtime/metrics/groups/UnregisteredMetricGroups.java x: 5 # contributors y: 6 # changes flink-runtime/src/main/java/org/apache/flink/runtime/metrics/scope/TaskScopeFormat.java x: 2 # contributors y: 3 # changes flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor/TaskExecutor.java x: 39 # contributors y: 130 # changes flink-runtime/src/main/java/org/apache/flink/runtime/scheduler/SlotSharingExecutionSlotAllocator.java x: 1 # contributors y: 1 # changes flink-runtime/src/main/java/org/apache/flink/runtime/jobmaster/slotpool/SlotPoolImpl.java x: 9 # contributors y: 21 # changes flink-clients/src/main/java/org/apache/flink/client/ClientUtils.java x: 8 # contributors y: 25 # changes flink-core/src/main/java/org/apache/flink/configuration/CoreOptions.java x: 19 # contributors y: 44 # changes flink-runtime/src/main/java/org/apache/flink/runtime/execution/librarycache/BlobLibraryCacheManager.java x: 13 # contributors y: 32 # changes flink-runtime/src/main/java/org/apache/flink/runtime/execution/librarycache/FlinkUserCodeClassLoaders.java x: 7 # contributors y: 11 # changes flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor/TaskManagerServices.java x: 20 # contributors y: 74 # changes flink-connectors/flink-connector-hive/src/main/java/org/apache/flink/connectors/hive/HiveTableSink.java x: 10 # contributors y: 19 # changes flink-table/flink-sql-client/src/main/java/org/apache/flink/table/client/gateway/local/ExecutionContext.java x: 23 # contributors y: 50 # changes flink-python/pyflink/fn_execution/operation_utils.py x: 3 # contributors y: 5 # changes flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/AbstractStatelessFunctionOperator.java x: 5 # contributors y: 7 # changes flink-python/pyflink/proto/flink-fn-execution.proto x: 6 # contributors y: 11 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/tasks/StreamTask.java x: 39 # contributors y: 186 # changes flink-core/src/main/java/org/apache/flink/core/memory/MemorySegmentFactory.java x: 8 # contributors y: 19 # changes flink-core/src/main/java/org/apache/flink/util/ExceptionUtils.java x: 12 # contributors y: 36 # changes flink-runtime/src/main/java/org/apache/flink/runtime/dispatcher/Dispatcher.java x: 18 # contributors y: 99 # changes flink-runtime/src/main/java/org/apache/flink/runtime/entrypoint/ClusterEntrypoint.java x: 22 # contributors y: 58 # changes flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/ExecutionGraph.java x: 40 # contributors y: 221 # changes flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor/TaskManagerRunner.java x: 32 # contributors y: 84 # changes flink-runtime/src/main/java/org/apache/flink/runtime/taskmanager/Task.java x: 43 # contributors y: 178 # changes flink-table/flink-table-common/src/main/java/org/apache/flink/table/functions/AggregateFunction.java x: 2 # contributors y: 8 # changes flink-table/flink-table-common/src/main/java/org/apache/flink/table/functions/TableFunction.java x: 2 # contributors y: 7 # changes flink-table/flink-table-common/src/main/java/org/apache/flink/table/functions/UserDefinedFunctionHelper.java x: 1 # contributors y: 5 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/codegen/agg/ImperativeAggCodeGen.scala x: 5 # contributors y: 11 # changes flink-table/flink-table-api-java/src/main/java/org/apache/flink/table/catalog/FunctionCatalog.java x: 7 # contributors y: 30 # changes flink-python/src/main/java/org/apache/flink/python/PythonConfig.java x: 4 # contributors y: 6 # changes flink-kubernetes/src/main/java/org/apache/flink/kubernetes/KubernetesResourceManager.java x: 7 # contributors y: 18 # changes flink-yarn/src/main/java/org/apache/flink/yarn/YarnResourceManager.java x: 24 # contributors y: 81 # changes flink-yarn/src/main/java/org/apache/flink/yarn/entrypoint/YarnResourceManagerFactory.java x: 4 # contributors y: 10 # changes flink-runtime/src/main/java/org/apache/flink/runtime/resourcemanager/ResourceManager.java x: 22 # contributors y: 103 # changes flink-runtime/src/main/java/org/apache/flink/runtime/resourcemanager/StandaloneResourceManager.java x: 12 # contributors y: 28 # changes flink-mesos/src/main/java/org/apache/flink/mesos/runtime/clusterframework/MesosResourceManager.java x: 17 # contributors y: 45 # changes flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/CheckpointRequestDecider.java x: 3 # contributors y: 6 # changes flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/CheckpointCoordinator.java x: 30 # contributors y: 141 # changes flink-runtime/src/main/java/org/apache/flink/runtime/io/network/NettyShuffleServiceFactory.java x: 9 # contributors y: 15 # changes flink-runtime/src/main/java/org/apache/flink/runtime/io/network/buffer/NetworkBufferPool.java x: 15 # contributors y: 35 # changes flink-runtime/src/main/java/org/apache/flink/runtime/io/network/partition/consumer/RemoteInputChannel.java x: 14 # 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contributors y: 68 # changes flink-table/flink-table-planner-blink/src/main/java/org/apache/flink/table/planner/operations/SqlToOperationConverter.java x: 17 # contributors y: 36 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/calcite/FlinkPlannerImpl.scala x: 12 # contributors y: 19 # changes flink-table/flink-table-planner-blink/src/main/java/org/apache/flink/table/planner/typeutils/DataViewUtils.java x: 1 # contributors y: 3 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/codegen/agg/DistinctAggCodeGen.scala x: 8 # contributors y: 10 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/utils/AggregateUtil.scala x: 9 # contributors y: 19 # changes flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/utils/aggregation.scala x: 2 # contributors y: 4 # changes flink-table/flink-table-planner-blink/src/main/java/org/apache/flink/table/planner/functions/aggfunctions/ListAggWsWithRetractAggFunction.java x: 3 # 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contributors y: 12 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/tasks/SystemProcessingTimeService.java x: 10 # contributors y: 16 # changes flink-connectors/flink-connector-kafka-base/src/main/java/org/apache/flink/streaming/connectors/kafka/internals/AbstractFetcher.java x: 15 # contributors y: 26 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/SingleOutputStreamOperator.java x: 18 # contributors y: 28 # changes flink-table/flink-table-api-java/src/main/java/org/apache/flink/table/expressions/ApiExpressionUtils.java x: 2 # contributors y: 20 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/io/StreamInputProcessor.java x: 14 # contributors y: 41 # changes flink-jepsen/src/jepsen/flink/db.clj x: 8 # contributors y: 22 # changes flink-runtime/src/main/java/org/apache/flink/runtime/jobgraph/tasks/AbstractInvokable.java x: 20 # contributors y: 33 # changes flink-runtime/src/main/java/org/apache/flink/runtime/state/heap/HeapKeyedStateBackend.java x: 18 # contributors y: 78 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/AbstractStreamOperator.java x: 32 # contributors y: 100 # changes flink-runtime/src/main/java/org/apache/flink/runtime/rest/RestServerEndpoint.java x: 13 # contributors y: 35 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/tasks/OperatorChain.java x: 26 # contributors y: 55 # changes flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/ExecutionJobVertex.java x: 25 # contributors y: 85 # changes flink-connectors/flink-connector-kafka-0.10/src/main/java/org/apache/flink/streaming/connectors/kafka/FlinkKafkaConsumer010.java x: 12 # contributors y: 21 # changes flink-connectors/flink-connector-hive/src/main/java/org/apache/flink/table/catalog/hive/client/HiveShimV100.java x: 4 # contributors y: 14 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/graph/StreamGraph.java x: 22 # contributors y: 52 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/graph/StreamGraphGenerator.java x: 23 # contributors y: 48 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/graph/StreamNode.java x: 15 # contributors y: 24 # changes flink-runtime/src/main/java/org/apache/flink/runtime/execution/Environment.java x: 14 # contributors y: 43 # changes flink-runtime/src/main/java/org/apache/flink/runtime/minicluster/MiniCluster.java x: 22 # contributors y: 88 # changes flink-runtime/src/main/java/org/apache/flink/runtime/operators/BatchTask.java x: 12 # contributors y: 22 # changes flink-runtime/src/main/java/org/apache/flink/runtime/operators/DataSinkTask.java x: 16 # contributors y: 36 # changes flink-runtime/src/main/java/org/apache/flink/runtime/operators/DataSourceTask.java x: 17 # contributors y: 34 # changes flink-runtime/src/main/java/org/apache/flink/runtime/taskmanager/RuntimeEnvironment.java x: 12 # contributors y: 34 # changes flink-scala/src/main/scala/org/apache/flink/api/scala/ExecutionEnvironment.scala x: 31 # contributors y: 61 # changes flink-connectors/flink-connector-rabbitmq/src/main/java/org/apache/flink/streaming/connectors/rabbitmq/RMQSink.java x: 8 # contributors y: 9 # changes flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/StateAssignmentOperation.java x: 17 # contributors y: 30 # changes flink-clients/src/main/java/org/apache/flink/client/program/ClusterClient.java x: 25 # contributors y: 73 # changes flink-clients/src/main/java/org/apache/flink/client/program/MiniClusterClient.java x: 10 # contributors y: 25 # changes flink-clients/src/main/java/org/apache/flink/client/program/rest/RestClusterClient.java x: 17 # contributors y: 56 # changes flink-runtime/src/main/java/org/apache/flink/runtime/webmonitor/RestfulGateway.java x: 7 # contributors y: 26 # changes flink-runtime/src/main/java/org/apache/flink/runtime/io/network/partition/PipelinedSubpartition.java x: 13 # contributors y: 37 # changes flink-runtime/src/main/java/org/apache/flink/runtime/io/network/partition/consumer/LocalInputChannel.java x: 12 # contributors y: 40 # changes flink-runtime-web/src/main/java/org/apache/flink/runtime/webmonitor/WebSubmissionExtension.java x: 8 # contributors y: 14 # changes flink-libraries/flink-state-processing-api/src/main/java/org/apache/flink/state/api/output/BoundedStreamTask.java x: 9 # contributors y: 9 # changes flink-runtime/src/main/java/org/apache/flink/runtime/jobgraph/JobVertex.java x: 14 # contributors y: 22 # changes flink-runtime/src/main/java/org/apache/flink/runtime/io/network/partition/ResultPartition.java x: 19 # contributors y: 57 # changes flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor/JobLeaderService.java x: 4 # contributors y: 20 # changes flink-connectors/flink-connector-kafka-base/src/main/java/org/apache/flink/streaming/connectors/kafka/FlinkKafkaProducerBase.java x: 10 # contributors y: 14 # changes flink-connectors/flink-connector-kinesis/src/main/java/org/apache/flink/streaming/connectors/kinesis/internals/ShardConsumer.java x: 12 # contributors y: 16 # changes flink-runtime/src/main/java/org/apache/flink/runtime/resourcemanager/ResourceManagerGateway.java x: 11 # contributors y: 36 # changes flink-yarn/src/main/java/org/apache/flink/yarn/entrypoint/YarnEntrypointUtils.java x: 13 # contributors y: 18 # changes flink-runtime/src/main/java/org/apache/flink/runtime/dispatcher/DispatcherGateway.java x: 4 # contributors y: 16 # changes flink-runtime/src/main/java/org/apache/flink/runtime/io/network/api/writer/ResultPartitionWriter.java x: 12 # contributors y: 32 # changes flink-runtime/src/main/java/org/apache/flink/runtime/clusterframework/types/ResourceProfile.java x: 13 # contributors y: 30 # changes flink-dist/src/main/resources/flink-conf.yaml x: 24 # contributors y: 49 # changes flink-runtime/src/main/java/org/apache/flink/runtime/clusterframework/BootstrapTools.java x: 24 # contributors y: 52 # changes flink-runtime/src/main/java/org/apache/flink/runtime/io/network/netty/PartitionRequestQueue.java x: 9 # contributors y: 24 # changes flink-runtime/src/main/java/org/apache/flink/runtime/io/network/partition/ResultSubpartitionView.java x: 8 # contributors y: 17 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/graph/StreamConfig.java x: 17 # contributors y: 28 # changes flink-clients/src/main/java/org/apache/flink/client/program/PackagedProgram.java x: 24 # contributors y: 42 # changes flink-runtime/src/main/java/org/apache/flink/runtime/dispatcher/MiniDispatcher.java x: 6 # contributors y: 20 # changes flink-runtime/src/main/java/org/apache/flink/runtime/dispatcher/StandaloneDispatcher.java x: 6 # contributors y: 26 # changes flink-runtime/src/main/java/org/apache/flink/runtime/rpc/akka/AkkaRpcService.java x: 5 # contributors y: 39 # changes flink-table/flink-table-planner/src/main/java/org/apache/flink/table/plan/QueryOperationConverter.java x: 3 # contributors y: 16 # changes flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/ZooKeeperCompletedCheckpointStore.java x: 13 # contributors y: 34 # changes flink-core/src/main/java/org/apache/flink/api/common/JobExecutionResult.java x: 12 # contributors y: 20 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/KeyedStream.java x: 22 # contributors y: 32 # changes flink-runtime/src/main/java/org/apache/flink/runtime/rpc/akka/AkkaRpcActor.java x: 7 # contributors y: 31 # changes flink-mesos/src/main/java/org/apache/flink/mesos/entrypoint/MesosJobClusterEntrypoint.java x: 10 # contributors y: 20 # changes flink-runtime/src/main/java/org/apache/flink/runtime/state/AbstractKeyedStateBackend.java x: 16 # contributors y: 43 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/StreamOperator.java x: 14 # contributors y: 28 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/tasks/StreamIterationHead.java x: 13 # contributors y: 15 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/tasks/StreamIterationTail.java x: 13 # contributors y: 14 # changes flink-runtime/src/main/java/org/apache/flink/runtime/deployment/TaskDeploymentDescriptor.java x: 19 # contributors y: 46 # changes flink-optimizer/src/main/java/org/apache/flink/optimizer/plantranslate/JobGraphGenerator.java x: 24 # contributors y: 40 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/async/AsyncWaitOperator.java x: 16 # contributors y: 27 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/graph/StreamGraphHasherV2.java x: 10 # contributors y: 12 # changes flink-runtime/src/main/java/org/apache/flink/runtime/leaderelection/ZooKeeperLeaderElectionService.java x: 6 # contributors y: 18 # changes flink-runtime/src/main/java/org/apache/flink/runtime/util/ZooKeeperUtils.java x: 14 # contributors y: 33 # changes flink-runtime/src/main/java/org/apache/flink/runtime/rpc/akka/AkkaInvocationHandler.java x: 5 # contributors y: 19 # changes flink-core/src/main/java/org/apache/flink/api/common/operators/ResourceSpec.java x: 7 # contributors y: 21 # changes flink-java/src/main/java/org/apache/flink/api/java/DataSet.java x: 33 # contributors y: 76 # changes flink-java/src/main/java/org/apache/flink/api/java/operators/UnsortedGrouping.java x: 19 # contributors y: 27 # changes flink-table/flink-table-api-java-bridge/src/main/java/org/apache/flink/table/sources/CsvTableSource.java x: 5 # contributors y: 4 # changes flink-java/src/main/java/org/apache/flink/api/java/RemoteEnvironment.java x: 15 # contributors y: 28 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/environment/LocalStreamEnvironment.java x: 16 # contributors y: 28 # changes flink-runtime/src/main/java/org/apache/flink/runtime/rest/RestClient.java x: 12 # contributors y: 27 # changes flink-runtime/src/main/java/org/apache/flink/runtime/metrics/MetricRegistry.java x: 7 # contributors y: 23 # changes flink-core/src/main/java/org/apache/flink/configuration/GlobalConfiguration.java x: 13 # contributors y: 19 # changes flink-runtime/src/main/java/org/apache/flink/runtime/jobgraph/JobGraph.java x: 20 # contributors y: 60 # changes flink-connectors/flink-connector-kinesis/src/main/java/org/apache/flink/streaming/connectors/kinesis/util/KinesisConfigUtil.java x: 12 # contributors y: 17 # changes flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/CompletedCheckpoint.java x: 8 # contributors y: 30 # changes flink-runtime/src/main/java/org/apache/flink/runtime/operators/chaining/SynchronousChainedCombineDriver.java x: 12 # contributors y: 15 # changes flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/restart/FixedDelayRestartStrategy.java x: 11 # contributors y: 19 # changes flink-java/src/main/java/org/apache/flink/api/java/utils/ParameterTool.java x: 19 # contributors y: 24 # changes flink-core/src/main/java/org/apache/flink/api/common/Plan.java x: 13 # contributors y: 26 # changes flink-streaming-scala/src/main/scala/org/apache/flink/streaming/api/scala/KeyedStream.scala x: 15 # contributors y: 23 # changes flink-runtime/src/main/java/org/apache/flink/runtime/jobmaster/JobManagerRunner.java x: 9 # contributors y: 48 # changes flink-runtime/src/main/java/org/apache/flink/runtime/entrypoint/SessionClusterEntrypoint.java x: 7 # contributors y: 25 # changes flink-core/src/main/java/org/apache/flink/api/java/typeutils/runtime/PojoSerializer.java x: 7 # contributors y: 17 # changes flink-core/src/main/java/org/apache/flink/util/InstantiationUtil.java x: 18 # contributors y: 38 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/operators/windowing/WindowOperator.java x: 21 # contributors y: 68 # changes flink-runtime/src/main/java/org/apache/flink/runtime/net/RedirectingSslHandler.java x: 4 # contributors y: 3 # changes flink-scala/src/main/scala/org/apache/flink/api/scala/DataSet.scala x: 23 # contributors y: 70 # changes flink-java/src/main/java/org/apache/flink/api/java/operators/CoGroupOperator.java x: 14 # contributors y: 32 # changes flink-java/src/main/java/org/apache/flink/api/java/operators/JoinOperator.java x: 20 # contributors y: 44 # changes flink-java/src/main/java/org/apache/flink/api/java/operators/ReduceOperator.java x: 13 # contributors y: 20 # changes flink-core/src/main/java/org/apache/flink/api/common/io/FileInputFormat.java x: 22 # contributors y: 36 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/JoinedStreams.java x: 12 # contributors y: 14 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/WindowedStream.java x: 21 # contributors y: 40 # changes flink-libraries/flink-cep/src/main/java/org/apache/flink/cep/nfa/NFA.java x: 13 # contributors y: 47 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/streamrecord/StreamElementSerializer.java x: 7 # contributors y: 16 # changes flink-runtime/src/main/java/org/apache/flink/runtime/state/TaskExecutorLocalStateStoresManager.java x: 1 # contributors y: 9 # changes flink-core/src/main/java/org/apache/flink/api/common/typeutils/base/GenericArraySerializer.java x: 7 # contributors y: 19 # changes flink-core/src/main/java/org/apache/flink/api/common/typeutils/TypeSerializerSerializationUtil.java x: 5 # contributors y: 14 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/AllWindowedStream.java x: 19 # contributors y: 32 # changes flink-runtime/src/main/java/org/apache/flink/runtime/operators/shipping/OutputEmitter.java x: 11 # contributors y: 15 # changes flink-runtime/src/main/java/org/apache/flink/runtime/state/KeyedBackendSerializationProxy.java x: 3 # contributors y: 13 # changes flink-streaming-scala/src/main/scala/org/apache/flink/streaming/api/scala/AllWindowedStream.scala x: 14 # contributors y: 18 # changes flink-streaming-scala/src/main/scala/org/apache/flink/streaming/api/scala/WindowedStream.scala x: 14 # contributors y: 19 # changes flink-runtime/src/main/java/org/apache/flink/runtime/entrypoint/JobClusterEntrypoint.java x: 8 # contributors y: 24 # changes flink-streaming-java/src/main/java/org/apache/flink/streaming/api/windowing/triggers/Trigger.java x: 10 # contributors y: 21 # changes flink-java/src/main/java/org/apache/flink/api/java/io/CsvReader.java x: 15 # contributors y: 22 # changes flink-runtime/src/main/java/org/apache/flink/runtime/state/SharedStateRegistry.java x: 4 # 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changes flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/library/similarity/JaccardIndex.java x: 1 # contributors y: 14 # changes flink-java/src/main/java/org/apache/flink/api/java/operators/SortedGrouping.java x: 17 # contributors y: 29 # changes flink-java/src/main/java/org/apache/flink/api/java/utils/DataSetUtils.java x: 13 # contributors y: 16 # changes flink-scala/src/main/scala/org/apache/flink/api/scala/joinDataSet.scala x: 10 # contributors y: 24 # changes
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  average: 5.0
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  max: 221.0
0 54.0
# contributors
min: 1.0 | average: 3.0 | 25th percentile: 1.0 | median: 2.0 | 75th percentile: 4.0 | max: 54.0

Number of Contributors vs. File Size: 7652 points

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contributors y: 1477 lines of code flink-core/src/main/java/org/apache/flink/api/common/typeinfo/Types.java x: 5 # contributors y: 134 lines of code flink-core/src/main/java/org/apache/flink/api/common/typeutils/TypeSerializerConfigSnapshot.java x: 4 # contributors y: 91 lines of code flink-core/src/main/java/org/apache/flink/api/common/typeutils/TypeSerializerSnapshot.java x: 4 # contributors y: 30 lines of code flink-core/src/main/java/org/apache/flink/api/java/typeutils/MissingTypeInfo.java x: 2 # contributors y: 74 lines of code flink-core/src/main/java/org/apache/flink/api/java/typeutils/runtime/PojoComparator.java x: 7 # contributors y: 254 lines of code flink-formats/flink-json/src/main/java/org/apache/flink/formats/json/TimestampFormat.java x: 3 # contributors y: 7 lines of code flink-java/src/main/java/org/apache/flink/api/java/operators/DataSink.java x: 13 # contributors y: 176 lines of code flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/library/metric/directed/EdgeMetrics.java x: 2 # contributors y: 215 lines of code flink-ml-parent/flink-ml-lib/src/main/java/org/apache/flink/ml/common/linalg/DenseMatrix.java x: 2 # contributors y: 308 lines of code flink-runtime/src/main/java/org/apache/flink/runtime/rpc/FencedRpcEndpoint.java x: 3 # contributors y: 74 lines of code flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/sink/WriteFormatAsCsv.java x: 7 # contributors y: 23 lines of code flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/TimerSerializer.java x: 5 # contributors y: 189 lines of code flink-table/flink-table-common/src/main/java/org/apache/flink/table/types/logical/DistinctType.java x: 2 # contributors y: 94 lines of code flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/functions/utils/AggSqlFunction.scala x: 7 # contributors y: 161 lines of code flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/physical/batch/BatchExecGroupAggregateBase.scala x: 3 # contributors y: 38 lines of code flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/physical/batch/BatchExecWindowAggregateBase.scala x: 2 # contributors y: 53 lines of code flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/runtime/operators/window/internal/MergingWindowSet.java x: 2 # contributors y: 111 lines of code flink-yarn/src/main/java/org/apache/flink/yarn/YarnClusterDescriptor.java x: 21 # contributors y: 1184 lines of code flink-libraries/flink-state-processing-api/src/main/java/org/apache/flink/state/api/runtime/SavepointEnvironment.java x: 9 # contributors y: 237 lines of code flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/Execution.java x: 36 # contributors y: 1066 lines of code flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/ExecutionAttemptID.java x: 6 # contributors y: 56 lines of code flink-runtime/src/main/java/org/apache/flink/runtime/io/network/netty/NettyMessage.java x: 11 # 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