[
https://issues.apache.org/jira/browse/HIVE-16211?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15924936#comment-15924936
]
Eugene Koifman commented on HIVE-16211:
---------------------------------------
This probably needs a UT
> MERGE statement failing with ClassCastException
> -----------------------------------------------
>
> Key: HIVE-16211
> URL: https://issues.apache.org/jira/browse/HIVE-16211
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2
> Reporter: Deepak Jaiswal
> Assignee: Deepak Jaiswal
> Attachments: HIVE-16211.1.patch
>
>
> Issuing a merge statement gives this error,
> hive> 2017-03-14T18:34:02,945 ERROR [17d1c728-8865-47f5-a6fd-2b156d183d0f
> main] ql.Driver: FAILED: ClassCastException
> org.apache.hadoop.hive.ql.plan.ExprNodeGenericFuncDesc cannot be cast to
> org.apache.hadoop.hive.ql.plan.ExprNodeColumnDesc
> java.lang.ClassCastException:
> org.apache.hadoop.hive.ql.plan.ExprNodeGenericFuncDesc cannot be cast to
> org.apache.hadoop.hive.ql.plan.ExprNodeColumnDesc
> at
> org.apache.hadoop.hive.ql.optimizer.DynamicPartitionPruningOptimization.generateSemiJoinOperatorPlan(DynamicPartitionPruningOptimization.java:410)
> at
> org.apache.hadoop.hive.ql.optimizer.DynamicPartitionPruningOptimization.process(DynamicPartitionPruningOptimization.java:226)
> at
> org.apache.hadoop.hive.ql.lib.DefaultRuleDispatcher.dispatch(DefaultRuleDispatcher.java:90)
> at
> org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatchAndReturn(DefaultGraphWalker.java:105)
> at
> org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatch(DefaultGraphWalker.java:89)
> at
> org.apache.hadoop.hive.ql.lib.ForwardWalker.walk(ForwardWalker.java:74)
> at
> org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.startWalking(DefaultGraphWalker.java:120)
> at
> org.apache.hadoop.hive.ql.parse.TezCompiler.runDynamicPartitionPruning(TezCompiler.java:359)
> at
> org.apache.hadoop.hive.ql.parse.TezCompiler.optimizeOperatorPlan(TezCompiler.java:91)
> at
> org.apache.hadoop.hive.ql.parse.TaskCompiler.compile(TaskCompiler.java:138)
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:11159)
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:10708)
> at
> org.apache.hadoop.hive.ql.parse.UpdateDeleteSemanticAnalyzer.analyzeInternal(UpdateDeleteSemanticAnalyzer.java:70)
> at
> org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:257)
> at
> org.apache.hadoop.hive.ql.parse.UpdateDeleteSemanticAnalyzer.analyzeMerge(UpdateDeleteSemanticAnalyzer.java:729)
> at
> org.apache.hadoop.hive.ql.parse.UpdateDeleteSemanticAnalyzer.analyzeInternal(UpdateDeleteSemanticAnalyzer.java:84)
> at
> org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:257)
> at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:455)
> at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:336)
> at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1197)
> at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1290)
> at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1123)
> at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1111)
> at
> org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:233)
> at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:184)
> at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:403)
> at
> org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:821)
> at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:759)
> at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:686)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at org.apache.hadoop.util.RunJar.run(RunJar.java:233)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:148)
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
