[PIG-5445] TestTezCompiler.testMergeCogroup fails whenever config is updated

• Type: Bug
• Status: Patch Available
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 0.19.0
• Component/s: impl
• Assignee: Koji Noguchi
• Reporter: Koji Noguchi
• Created: 05/Feb/24 17:49
• Updated: 25/Sep/24 19:25

Description

TestTezCompiler.testMergeCogroup started failing after upgrading Tez (and config that comes with it).

testMergeCogroupFailure
expected:
<|---a: Load(file:///tmp/input1:org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MergeJoinIndexer('org.a  pache.pig.test.TestMapSideCogroup$DummyCollectableLoader','.../doPMfwFKyneZ','eNq9[fWtsHFeWXvEhWm9Ls...XOuwcT+fzW1+yM]=','a_1-0','scope','...> 
but was:
<|---a: Load(file:///tmp/input1:org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MergeJoinIndexer('org.a  pache.pig.test.TestMapSideCogroup$DummyCollectableLoader','.../doPMfwFKyneZ','eNq9[V01sG0UUnmycxHWSN...DyC6P4Drk9M9w=]=','a_1-0','scope','...>
at org.apache.pig.tez.TestTezCompiler.run(TestTezCompiler.java:1472)
at org.apache.pig.tez.TestTezCompiler.testMergeCogroup(TestTezCompiler.java:292) 

(edited the diff above a bit to make it easier to identify where the difference was)

Basically 3rd argument to MergeJoinIndexer differed.