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https://issues.apache.org/jira/browse/CALCITE-3660?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Haisheng Yuan resolved CALCITE-3660.
------------------------------------
Resolution: Won't Fix
> PigRelBuilderStyleTest#testImplWithJoin fails with FrontendException: ERROR
> 1066: Unable to open iterator for alias t
> ---------------------------------------------------------------------------------------------------------------------
>
> Key: CALCITE-3660
> URL: https://issues.apache.org/jira/browse/CALCITE-3660
> Project: Calcite
> Issue Type: Bug
> Components: pig-adapter
> Affects Versions: 1.21.0
> Reporter: Vladimir Sitnikov
> Priority: Major
> Fix For: 1.23.0
>
>
> Sample:
> https://github.com/vlsi/calcite/runs/369966426#step:5:1116
> {noformat}
> org.apache.calcite.test.PigRelBuilderStyleTest > testImplWithJoin() FAILED
> org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to
> open iterator for alias t
> at org.apache.pig.PigServer.openIterator(PigServer.java:1019)
> at org.apache.pig.pigunit.PigTest.getAliasFromCache(PigTest.java:224)
> at org.apache.pig.pigunit.PigTest.getActualResults(PigTest.java:319)
> at org.apache.pig.pigunit.PigTest.assertOutput(PigTest.java:385)
> at
> org.apache.pig.pigunit.PigTest.assertOutputAnyOrder(PigTest.java:371)
> at
> org.apache.calcite.test.PigRelBuilderStyleTest.assertScriptAndResults(PigRelBuilderStyleTest.java:263)
> at
> org.apache.calcite.test.PigRelBuilderStyleTest.testImplWithJoin(PigRelBuilderStyleTest.java:181)
> Caused by:
> java.io.IOException: Job terminated with anomalous status FAILED
> at org.apache.pig.PigServer.openIterator(PigServer.java:1011)
> ... 6 more
> {noformat}
> There's exception as well:
> {noformat}
> org.apache.calcite.test.PigRelBuilderStyleTest >
> testImplWithGroupByCountDistinct() STANDARD_OUT
> 2020-01-01 15:18:31,596 [LocalJobRunner Map Task Executor #0] WARN -
> SchemaTupleBackend has already been initialized
> STORE t INTO 'myoutput';
> --> none
> 2020-01-01 15:18:31,734 [ForkJoinPool-1-worker-3] WARN -
> SchemaTupleBackend has already been initialized
> 2020-01-01 15:18:31,758 [Thread-47] WARN - job_local79466183_0002
> java.lang.Exception:
> org.apache.pig.backend.executionengine.ExecException: ERROR 0: Exception
> while executing (Name: t: Local Rearrange[tuple]{chararray}(false) - scope-24
> Operator Key: scope-24):
> org.apache.pig.backend.executionengine.ExecException: ERROR 0: Exception
> while executing (Name: t: Filter[bag] - scope-8 Operator Key: scope-8):
> org.apache.pig.backend.executionengine.ExecException: ERROR 0: Error while
> executing ForEach at [t[-1,-1]]
> at
> org.apache.hadoop.mapred.LocalJobRunner$Job.runTasks(LocalJobRunner.java:462)
> at
> org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:522)
> Caused by: org.apache.pig.backend.executionengine.ExecException: ERROR 0:
> Exception while executing (Name: t: Local Rearrange[tuple]{chararray}(false)
> - scope-24 Operator Key: scope-24):
> org.apache.pig.backend.executionengine.ExecException: ERROR 0: Exception
> while executing (Name: t: Filter[bag] - scope-8 Operator Key: scope-8):
> org.apache.pig.backend.executionengine.ExecException: ERROR 0: Error while
> executing ForEach at [t[-1,-1]]
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.PhysicalOperator.processInput(PhysicalOperator.java:314)
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLocalRearrange.getNextTuple(POLocalRearrange.java:287)
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POUnion.getNextTuple(POUnion.java:167)
> at
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapBase.runPipeline(PigGenericMapBase.java:280)
> at
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapBase.map(PigGenericMapBase.java:275)
> at
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapBase.map(PigGenericMapBase.java:65)
> at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:146)
> at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:787)
> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)
> at
> org.apache.hadoop.mapred.LocalJobRunner$Job$MapTaskRunnable.run(LocalJobRunner.java:243)
> at
> java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
> at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
> at
> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
> at
> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
> at java.base/java.lang.Thread.run(Thread.java:834)
> Caused by: org.apache.pig.backend.executionengine.ExecException: ERROR 0:
> Exception while executing (Name: t: Filter[bag] - scope-8 Operator Key:
> scope-8): org.apache.pig.backend.executionengine.ExecException: ERROR 0:
> Error while executing ForEach at [t[-1,-1]]
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.PhysicalOperator.processInput(PhysicalOperator.java:314)
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POFilter.getNextTuple(POFilter.java:90)
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.PhysicalOperator.processInput(PhysicalOperator.java:305)
> ... 14 more
> Caused by: org.apache.pig.backend.executionengine.ExecException: ERROR 0:
> Error while executing ForEach at [t[-1,-1]]
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POForEach.getNextTuple(POForEach.java:329)
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.PhysicalOperator.processInput(PhysicalOperator.java:305)
> ... 16 more
> Caused by: java.lang.RuntimeException: initialize was not called! Even
> when SchemaTuple feature is not set, it should be called.
> at
> org.apache.pig.data.SchemaTupleBackend.newSchemaTupleFactory(SchemaTupleBackend.java:301)
> at
> org.apache.pig.data.SchemaTupleFactory.getInstance(SchemaTupleFactory.java:119)
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POForEach.processPlan(POForEach.java:350)
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POForEach.getNextTuple(POForEach.java:321)
> ... 17 more
> 2020-01-01 15:18:31,853 [JobControl] WARN - Hadoop command-line option
> parsing not performed. Implement the Tool interface and execute your
> application with ToolRunner to remedy this.
> 2020-01-01 15:18:31,865 [JobControl] WARN - No job jar file set. User
> classes may not be found. See Job or Job#setJar(String).
> 2020-01-01 15:18:31,929 [ForkJoinPool-1-worker-1] WARN - Ooops! Some job
> has failed! Specify -stop_on_failure if you want Pig to stop immediately on
> failure.
> 2020-01-01 15:18:31,933 [ForkJoinPool-1-worker-1] ERROR - 1 map reduce
> job(s) failed!
> {noformat}
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