Matt McCline created HIVE-11514:
-----------------------------------
Summary: Vectorized version of auto_sortmerge_join_1.q fails
during execution with NPE
Key: HIVE-11514
URL: https://issues.apache.org/jira/browse/HIVE-11514
Project: Hive
Issue Type: Bug
Components: Hive
Reporter: Matt McCline
Assignee: Matt McCline
Priority: Critical
Query from auto_sortmerge_join_1.q:
{code}
select count(*) FROM bucket_big a JOIN bucket_small b ON a.key = b.key
{code}
generates stack trace:
{code}
Caused by: java.lang.NullPointerException
at
org.apache.hadoop.hive.ql.exec.vector.VectorMapJoinOperator.initializeOp(VectorMapJoinOperator.java:177)
at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:362)
at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:481)
at
org.apache.hadoop.hive.ql.exec.Operator.initializeChildren(Operator.java:438)
at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:375)
at
org.apache.hadoop.hive.ql.exec.mr.ExecMapper.configure(ExecMapper.java:131)
{code}
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