Geoffrey Jacoby created PHOENIX-5626:
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Summary: GlobalIndexChecker should subclass
BaseScannerRegionObserver
Key: PHOENIX-5626
URL: https://issues.apache.org/jira/browse/PHOENIX-5626
Project: Phoenix
Issue Type: Bug
Reporter: Geoffrey Jacoby
Assignee: Geoffrey Jacoby
All read-path coprocessors in Phoenix (e.g ScanRO, GroupedAggregateRO and
UngroupedAggregateRO) appear to subclass BaseScannerRegionObserver. This
provides logic for dealing with out-of-region or split scans, and support for
lookback queries in the face of deletes (see PHOENIX-4277)
GlobalIndexChecker, which does index read repair before a subsequent region
observer performs its usual logic, does not currently subclass
BaseScannerRegionObserver. This seems incorrect to me, but I haven't fully
worked through the implications yet. Filing a bug for discussion and possible
fix.
Thanks, [~abhishek.chouhan] for pointing me in the direction of PHOENIX-4277.
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