[jira] [Updated] (PHOENIX-4057) Do not issue index updates for out of order mutation during index maintenance

["James Taylor (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PHOENIX-4057?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

James Taylor updated PHOENIX-4057:
----------------------------------
    Summary: Do not issue index updates for out of order mutation during index maintenance   (was: Do not issue index updates for out of order mutation)

> Do not issue index updates for out of order mutation during index maintenance 
> ------------------------------------------------------------------------------
>
>                 Key: PHOENIX-4057
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-4057
>             Project: Phoenix
>          Issue Type: Bug
>            Reporter: James Taylor
>            Assignee: James Taylor
>             Fix For: 4.12.0, 4.11.1
>
>         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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