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From "Vincent Poon (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (PHOENIX-4957) IndexTool incorrectly uses index when rebuilding an active index
Date Sat, 06 Oct 2018 00:46:00 GMT

     [ https://issues.apache.org/jira/browse/PHOENIX-4957?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vincent Poon updated PHOENIX-4957:
----------------------------------
    Attachment: PHOENIX-4957.4.x-HBase-1.3.patch

> IndexTool incorrectly uses index when rebuilding an active index
> ----------------------------------------------------------------
>
>                 Key: PHOENIX-4957
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-4957
>             Project: Phoenix
>          Issue Type: Bug
>    Affects Versions: 4.14.0
>            Reporter: Vincent Poon
>            Assignee: Vincent Poon
>            Priority: Major
>         Attachments: PHOENIX-4957.4.x-HBase-1.3.patch
>
>
> If you want to leave an index active while rebuilding (e.g. an immutable index), the
IndexTool selects from the index table instead of the data table.
> This is because it uses PostIndexDDLCompiler which builds an UpsertSelect statement with
a NO_INDEX hint, but the IndexTool only uses the Select portion which has no hint.



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