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https://issues.apache.org/jira/browse/PHOENIX-5682?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Viraj Jasani updated PHOENIX-5682:
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Fix Version/s: (was: 4.16.1)
(was: 4.14.4)
4.16.2
5.1.2
5.2.0
> IndexTool can just update empty_column with verified if rest of index row
> matches
> ---------------------------------------------------------------------------------
>
> Key: PHOENIX-5682
> URL: https://issues.apache.org/jira/browse/PHOENIX-5682
> Project: Phoenix
> Issue Type: Improvement
> Affects Versions: 4.15.1, 4.14.3
> Reporter: Priyank Porwal
> Priority: Minor
> Fix For: 4.17.0, 5.2.0, 5.1.2, 4.16.2
>
>
> When upgrading from old indexing design to new consistent indexing,
> IndexUpgradeTool kicks off IndexTool to rebuild the index. This index rebuild
> rewrites all index rows. If any index row was already consistent, it is
> rewritten + empty_column is updated with verified flag.
> IndexTool could potentially just update empty_column if rest of the index row
> matches with data rows. This would save the massive writes to the underlying
> dfs, as well as other side effects of these writes to replication.
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