[PIG-3003] org.apache.pig.test.TestStreamingLocal.testSimpleOrderedReduceSideStreamingAfterFlatten fails with error related to BinInterSedesTupleRawComparator.compare

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Assignee: Unassigned
• Reporter: Julien Le Dem
• Created: 24/Oct/12 22:28
• Updated: 25/Oct/12 17:30
• Resolved: 25/Oct/12 17:30

Description

seem to have started with the checkin of
PIG-2975

java.lang.AssertionError
at org.apache.pig.data.BinInterSedes$BinInterSedesTupleRawComparator.compare(BinInterSedes.java:993)
at org.apache.pig.data.BinInterSedes$BinInterSedesTupleRawComparator.compareBinSedesTuple(BinInterSedes.java:754)
at org.apache.pig.data.BinInterSedes$BinInterSedesTupleRawComparator.compare(BinInterSedes.java:695)
at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigSecondaryKeyComparator.compare(PigSecondaryKeyComparator.java:78)
at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.compare(MapTask.java:1111)
at org.apache.hadoop.util.QuickSort.sortInternal(QuickSort.java:70)
at org.apache.hadoop.util.QuickSort.sort(QuickSort.java:59)
at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.sortAndSpill(MapTask.java:1399)
at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.flush(MapTask.java:1298)
at org.apache.hadoop.mapred.MapTask$NewOutputCollector.close(MapTask.java:699)
at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:766)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:370)
at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:212)

Issue Links

• is broken by: PIG-2975 TestTypedMap.testOrderBy failing with incorrect result
• relates to: PIG-2998 Fix TestScriptLanguage and TestMacroExpansion
• relates to: PIG-2999 Regression after PIG-2975: BinInterSedesTupleRawComparator secondary sort failing