PigLineRecordReader bails out on an empty line for compressed data
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Key: PIG-1107
URL: https://issues.apache.org/jira/browse/PIG-1107
Project: Pig
Issue Type: Bug
Affects Versions: 0.6.0
Reporter: Ankit Modi
Assignee: Ankit Modi
Fix For: 0.6.0
PigLineRecordReader bails out with an exception when it encounters an empty
line in a compressed file
java.lang.ArrayIndexOutOfBoundsException: -1
at
org.apache.pig.impl.io.PigLineRecordReader$LineReader.getNext(PigLineRecordReader.java:136)
at
org.apache.pig.impl.io.PigLineRecordReader.next(PigLineRecordReader.java:57)
at org.apache.pig.builtin.PigStorage.getNext(PigStorage.java:121)
at
org.apache.pig.backend.executionengine.PigSlice.next(PigSlice.java:139)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.SliceWrapper$1.next(SliceWrapper.java:164)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.SliceWrapper$1.next(SliceWrapper.java:140)
at
org.apache.hadoop.mapred.MapTask$TrackedRecordReader.moveToNext(MapTask.java:192)
at
org.apache.hadoop.mapred.MapTask$TrackedRecordReader.next(MapTask.java:176)
at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:48)
at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:358)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:307)
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