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Posted to dev@hive.apache.org by "Pengcheng Xiong (JIRA)" <ji...@apache.org> on 2015/06/01 19:15:20 UTC
[jira] [Created] (HIVE-10882) CBO: Calcite Operator To Hive
Operator (Calcite Return Path) empty filterMap of join operator causes NPE
exception
Pengcheng Xiong created HIVE-10882:
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Summary: CBO: Calcite Operator To Hive Operator (Calcite Return Path) empty filterMap of join operator causes NPE exception
Key: HIVE-10882
URL: https://issues.apache.org/jira/browse/HIVE-10882
Project: Hive
Issue Type: Sub-task
Reporter: Pengcheng Xiong
Assignee: Pengcheng Xiong
CBO return path creates join operator with empty filters. However, vectorization is checking the filters of bigTable in join. This causes NPE exception. To reproduce, run vector_outer_join2.q with return path turned on.
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