from: rcfile
to: core
evidence:
 - file: "rcfile/src/main/java/com/twitter/elephantbird/pig/store/RCFileThriftPigStorage.java"
   contains "import com.twitter.elephantbird.mapreduce.io.ThriftWritable;"

from: rcfile
to: core
evidence:
 - file: "rcfile/src/main/java/com/twitter/elephantbird/pig/store/RCFileProtobufPigStorage.java"
   contains "import com.twitter.elephantbird.mapreduce.io.ProtobufWritable;"

from: rcfile
to: core
evidence:
 - file: "rcfile/src/main/java/com/twitter/elephantbird/mapreduce/input/RCFileThriftTupleInputFormat.java"
   contains "import com.twitter.elephantbird.thrift.TStructDescriptor;"

from: rcfile
to: core
evidence:
 - file: "rcfile/src/main/java/com/twitter/elephantbird/mapreduce/input/RCFileThriftInputFormat.java"
   contains "import com.twitter.elephantbird.thrift.TStructDescriptor;"

from: rcfile
to: core
evidence:
 - file: "rcfile/src/main/java/com/twitter/elephantbird/mapreduce/output/RCFileThriftOutputFormat.java"
   contains "import com.twitter.elephantbird.thrift.TStructDescriptor;"