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https://issues.apache.org/jira/browse/HIVE-12533?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15030507#comment-15030507
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Damien Carol commented on HIVE-12533:
-------------------------------------
What version ? [~rajesh.balamohan]
> Unexpected NULL in map join small table
> ---------------------------------------
>
> Key: HIVE-12533
> URL: https://issues.apache.org/jira/browse/HIVE-12533
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Reporter: Rajesh Balamohan
>
> {noformat}
> Caused by: org.apache.hadoop.hive.ql.metadata.HiveException:
> org.apache.hadoop.hive.ql.metadata.HiveException: Unexpected NULL in map join
> small table
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.fast.VectorMapJoinFastHashTableLoader.load(VectorMapJoinFastHashTableLoader.java:110)
> at
> org.apache.hadoop.hive.ql.exec.MapJoinOperator.loadHashTable(MapJoinOperator.java:293)
> at
> org.apache.hadoop.hive.ql.exec.MapJoinOperator$1.call(MapJoinOperator.java:174)
> at
> org.apache.hadoop.hive.ql.exec.MapJoinOperator$1.call(MapJoinOperator.java:170)
> at
> org.apache.hadoop.hive.ql.exec.tez.LlapObjectCache.retrieve(LlapObjectCache.java:104)
> ... 5 more
> Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Unexpected NULL
> in map join small table
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.fast.VectorMapJoinFastLongHashTable.putRow(VectorMapJoinFastLongHashTable.java:88)
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.fast.VectorMapJoinFastTableContainer.putRow(VectorMapJoinFastTableContainer.java:182)
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.fast.VectorMapJoinFastHashTableLoader.load(VectorMapJoinFastHashTableLoader.java:97)
> ... 9 more
> {noformat}
> \cc [~gopalv]
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