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Posted to dev@hive.apache.org by "Pengcheng Xiong (JIRA)" <ji...@apache.org> on 2014/12/09 20:53:12 UTC
[jira] [Commented] (HIVE-9055) Tez: union all followed by group by
followed by another union all gives error
[ https://issues.apache.org/jira/browse/HIVE-9055?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14239947#comment-14239947 ]
Pengcheng Xiong commented on HIVE-9055:
---------------------------------------
as per [~jpullokkaran]'s request, assign it to [~vikram.dixit]
> Tez: union all followed by group by followed by another union all gives error
> -----------------------------------------------------------------------------
>
> Key: HIVE-9055
> URL: https://issues.apache.org/jira/browse/HIVE-9055
> Project: Hive
> Issue Type: Bug
> Reporter: Pengcheng Xiong
>
> Here is the way to produce it:
> in Hive q test setting (with src table)
> set hive.execution.engine=tez;
> select key from
> (
> select key from src
> union all
> select key from src
> ) tab group by key
> union all
> select key from src;
> will give you
> ERROR
> 2014-12-09 11:38:48,316 ERROR ql.Driver (SessionState.java:printError(834)) - FAILED: IndexOutOfBoundsException Index: -1, Size: 1
> java.lang.IndexOutOfBoundsException: Index: -1, Size: 1
> at java.util.LinkedList.checkElementIndex(LinkedList.java:553)
> at java.util.LinkedList.get(LinkedList.java:474)
> at org.apache.hadoop.hive.ql.parse.GenTezWork.process(GenTezWork.java:354)
> at org.apache.hadoop.hive.ql.lib.DefaultRuleDispatcher.dispatch(DefaultRuleDispatcher.java:90)
> at org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatchAndReturn(DefaultGraphWalker.java:94)
> at org.apache.hadoop.hive.ql.parse.GenTezWorkWalker.walk(GenTezWorkWalker.java:87)
> at org.apache.hadoop.hive.ql.parse.GenTezWorkWalker.walk(GenTezWorkWalker.java:103)
> at org.apache.hadoop.hive.ql.parse.GenTezWorkWalker.walk(GenTezWorkWalker.java:103)
> at org.apache.hadoop.hive.ql.parse.GenTezWorkWalker.walk(GenTezWorkWalker.java:103)
> at org.apache.hadoop.hive.ql.parse.GenTezWorkWalker.walk(GenTezWorkWalker.java:103)
> at org.apache.hadoop.hive.ql.parse.GenTezWorkWalker.startWalking(GenTezWorkWalker.java:69)
> at org.apache.hadoop.hive.ql.parse.TezCompiler.generateTaskTree(TezCompiler.java:368)
> at org.apache.hadoop.hive.ql.parse.TaskCompiler.compile(TaskCompiler.java:202)
> at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:10202)
> at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:221)
> at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:420)
> at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:306)
> at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1108)
> at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1170)
> at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1045)
> at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1035)
> at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:199)
> at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:151)
> at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:362)
> at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:297)
> at org.apache.hadoop.hive.ql.QTestUtil.executeClient(QTestUtil.java:834)
> at org.apache.hadoop.hive.cli.TestMiniTezCliDriver.runTest(TestMiniTezCliDriver.java:136)
> at org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_uniontez(TestMiniTezCliDriver.java:120)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> btw: there is not problem when it is run with MR
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