Karan Mehta created PHOENIX-4997:
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Summary: Phoenix MR on snapshots can produce duplicate rows
Key: PHOENIX-4997
URL: https://issues.apache.org/jira/browse/PHOENIX-4997
Project: Phoenix
Issue Type: Bug
Reporter: Karan Mehta
Assignee: Karan Mehta
Phoenix MR over snapshots uses TableSnapshotResultIterator and SnapshotScanner
classes for iterating/scanning over snapshots. They had been copied over from
HBase classes TableSnapshotScanner and ClientSideRegionScanner classes and
modified according to Phoenix requirements. This decision was taken since some
of fields of these classes were private and hence it was not possible to reuse
them. HBASE-8369 is the main Jira.
The framework had a bug which was fixed as part of HBASE-16011. However the fix
was not ported to Phoenix and hence Phoenix MR over snapshots still continues
to have it. This Jira is to fix that issue.
FYI [~akshita.malhotra]
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