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From "yinghua_zh (Jira)" <j...@apache.org>
Subject [jira] [Resolved] (TEZ-4111) Error in tez optimizing SQL statement
Date Fri, 27 Dec 2019 00:54:00 GMT

     [ https://issues.apache.org/jira/browse/TEZ-4111?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

yinghua_zh resolved TEZ-4111.
-----------------------------
    Resolution: Invalid

> Error in tez optimizing SQL statement
> -------------------------------------
>
>                 Key: TEZ-4111
>                 URL: https://issues.apache.org/jira/browse/TEZ-4111
>             Project: Apache Tez
>          Issue Type: Bug
>    Affects Versions: 0.8.4
>            Reporter: yinghua_zh
>            Priority: Major
>
> (): FAILED: ConcurrentModificationException null
> java.util.ConcurrentModificationException
>  at java.util.HashMap$HashIterator.nextNode(HashMap.java:1437)
>  at java.util.HashMap$KeyIterator.next(HashMap.java:1461)
>  at org.apache.hadoop.hive.ql.parse.TezCompiler.removeSemijoinOptimizationFromSMBJoins(TezCompiler.java:640)
>  at org.apache.hadoop.hive.ql.parse.TezCompiler.optimizeOperatorPlan(TezCompiler.java:117)
>  at org.apache.hadoop.hive.ql.parse.TaskCompiler.compile(TaskCompiler.java:138)
>  at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:11169)
>  at org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:286)
>  at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:257)
>  at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:485)
>  at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1252)
>  at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:1239)
>  at org.apache.hive.service.cli.operation.SQLOperation.prepare(SQLOperation.java:191)
>  at org.apache.hive.service.cli.operation.SQLOperation.runInternal(SQLOperation.java:276)
>  at org.apache.hive.service.cli.operation.Operation.run(Operation.java:312)
>  at org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementInternal(HiveSessionImpl.java:500)
>  at org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementAsync(HiveSessionImpl.java:487)
>  at sun.reflect.GeneratedMethodAccessor101.invoke(Unknown Source)
>  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>  at java.lang.reflect.Method.invoke(Method.java:498)
>  at org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:78)
>  at org.apache.hive.service.cli.session.HiveSessionProxy.access$000(HiveSessionProxy.java:36)
>  at org.apache.hive.service.cli.session.HiveSessionProxy$1.run(HiveSessionProxy.java:63)



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