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https://issues.apache.org/jira/browse/PHOENIX-5674?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Priyank Porwal updated PHOENIX-5674:
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Description: IndexTool can avoid writing index rows if they are already
consistent with data-table. This will specially be useful when rebuilding index
on DR-site where indexes are replicated already, but rebuild might be needed
for catchup. (was: IndexTool can avoid writing index rows if they are already
consistent with data-table. This will specially be useful when rebuilding index
on DR-site where indexes are replicated already, but rebuild might be needed
for catchup.
Likewise, during upgrades from old indexing scheme to new consistent indexing
scheme, if the index data columns are consistent already, IndexTool should only
rewrite the EmptyColumn to mark the row as verified instead of writing the data
columns too.)
> IndexTool to not write already correct index rows/CFs
> -----------------------------------------------------
>
> Key: PHOENIX-5674
> URL: https://issues.apache.org/jira/browse/PHOENIX-5674
> Project: Phoenix
> Issue Type: Improvement
> Affects Versions: 4.15.1, 4.14.3
> Reporter: Priyank Porwal
> Assignee: Kadir OZDEMIR
> Priority: Major
> Fix For: 4.15.1, 4.14.4
>
> Attachments: PHOENIX-5674.master.001.patch
>
> Time Spent: 2h 10m
> Remaining Estimate: 0h
>
> IndexTool can avoid writing index rows if they are already consistent with
> data-table. This will specially be useful when rebuilding index on DR-site
> where indexes are replicated already, but rebuild might be needed for catchup.
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