Kadir OZDEMIR created PHOENIX-6181:
--------------------------------------
Summary: IndexRepairRegionScanner to verify and repair every
global index row
Key: PHOENIX-6181
URL: https://issues.apache.org/jira/browse/PHOENIX-6181
Project: Phoenix
Issue Type: Improvement
Affects Versions: 4.14.3, 5.0.0
Reporter: Kadir OZDEMIR
Assignee: Kadir OZDEMIR
IndexRebuildRegionScanner is the server side engine to rebuild and verify every
index row pointed by the data table. IndexRebuildRegionScanner runs on data
table regions and scans every data table rows locally, and then rebuilds and
verifies index table rows referenced by the data table rows over
server-to-server RPCs using the HBase client installed on region servers.
However, IndexRebuildRegionScanner cannot clean up the index rows that are not
referenced by the data table if there are such index rows. In order to do that
we need another region scanner that scans index table regions and makes sure
that every index row is valid. This region scanner will be called
IndexRepairRegionScanner.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
