Prasanth Jayachandran created HIVE-17293:
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Summary: ETL split strategy not accounting for empty base and
non-empty delta buckets
Key: HIVE-17293
URL: https://issues.apache.org/jira/browse/HIVE-17293
Project: Hive
Issue Type: Bug
Affects Versions: 1.3.0, 3.0.0, 2.4.0
Reporter: Prasanth Jayachandran
Assignee: Prasanth Jayachandran
Priority: Critical
Observed an issue with customer case where there are 2 buckets (bucket_00000
and bucket_00001).
Based bucket 0 had some rows whereas bucket 1 was empty.
Delta bucket 0 and 1 had some rows.
ETL split strategy did not generate OrcSplit for bucket 1 even though it had
some rows in delta directories.
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