Gopal V created HIVE-11305:
------------------------------
Summary: 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
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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