Ramesh Kumar Thangarajan created HIVE-22120:
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Summary: Fix wrong results/ArrayOutOfBound exception in left outer
map joins on specific boundary conditions
Key: HIVE-22120
URL: https://issues.apache.org/jira/browse/HIVE-22120
Project: Hive
Issue Type: Bug
Components: Hive, llap, Vectorization
Affects Versions: 4.0.0
Reporter: Ramesh Kumar Thangarajan
Assignee: Ramesh Kumar Thangarajan
Vectorized version of left outer map join produces wrong results or encounters
ArrayOutOfBound exception.
The boundary conditions are:
* The complete batch of the big table should have the join key repeated for
all the join columns.
* The complete batch of the big table should have not have a matched key value
in the small table
* The repeated value should not be a null value
* Some rows should be filtered out as part of the on clause filter.
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