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https://issues.apache.org/jira/browse/PHOENIX-4057?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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James Taylor updated PHOENIX-4057:
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Attachment: PHOENIX-4057_v1.patch
Patch that prevents index updates for out-of-order rows (since the index was
already done for the newer rows). Attempts to make minimal changes to Indexer
code since it would be nice to get it working correctly so that point in time
queries will work. If we give up on that, we can simplify the indexing code
substantially.
Please review, [~vincentpoon] and/or [~samarthjain].
[~mujtabachohan] - would you mind giving this patch a try?
> Do not issue index updates for out of order mutation
> ----------------------------------------------------
>
> Key: PHOENIX-4057
> URL: https://issues.apache.org/jira/browse/PHOENIX-4057
> Project: Phoenix
> Issue Type: Bug
> Reporter: James Taylor
> Attachments: PHOENIX-4057_v1.patch, PHOENIX-4057_wip1.patch
>
>
> Index maintenance is not correct when rows arrive out of order (see
> PHOENIX-4052). In particular, out of order deletes end up with a spurious Put
> in the index. Rather than corrupt the secondary index, we can instead just
> ignore out-of-order mutations. The only downside is that point-in-time
> queries against an index will not work correctly.
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