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https://issues.apache.org/jira/browse/HIVE-11305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14634337#comment-14634337
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Sergey Shelukhin commented on HIVE-11305:
-----------------------------------------
cluster is busy for now, looking at code
> LLAP: Hybrid Map-join cache returns invalid data
> -------------------------------------------------
>
> Key: HIVE-11305
> URL: https://issues.apache.org/jira/browse/HIVE-11305
> Project: Hive
> Issue Type: Sub-task
> Affects Versions: llap
> Environment: TPC-DS 200 scale data
> Reporter: Gopal V
> Assignee: Sergey Shelukhin
> Priority: Critical
> Fix For: llap
>
> Attachments: q55-test.sql
>
>
> Start a 1-node LLAP cluster with 16 executors and run attached test-case on
> the single node instance.
> {code}
> Caused by: java.lang.ClassCastException:
> org.apache.hadoop.hive.ql.exec.persistence.HybridHashTableContainer cannot be
> cast to
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.hashtable.VectorMapJoinTableContainer
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.VectorMapJoinCommonOperator.loadHashTable(VectorMapJoinCommonOperator.java:648)
> at
> org.apache.hadoop.hive.ql.exec.MapJoinOperator.cleanUpInputFileChangedOp(MapJoinOperator.java:314)
> at
> org.apache.hadoop.hive.ql.exec.Operator.cleanUpInputFileChanged(Operator.java:1104)
> at
> org.apache.hadoop.hive.ql.exec.Operator.cleanUpInputFileChanged(Operator.java:1108)
> at
> org.apache.hadoop.hive.ql.exec.Operator.cleanUpInputFileChanged(Operator.java:1108)
> at
> org.apache.hadoop.hive.ql.exec.Operator.cleanUpInputFileChanged(Operator.java:1108)
> at
> org.apache.hadoop.hive.ql.exec.Operator.cleanUpInputFileChanged(Operator.java:1108)
> at
> org.apache.hadoop.hive.ql.exec.vector.VectorMapOperator.process(VectorMapOperator.java:37)
> at
> org.apache.hadoop.hive.ql.exec.tez.MapRecordSource.processRow(MapRecordSource.java:86)
> ... 17 more
> {code}
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