phoenix-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "James Taylor (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-3953) Clear INDEX_DISABLED_TIMESTAMP and disable index on compaction
Date Fri, 15 Sep 2017 18:49:00 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-3953?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16168335#comment-16168335
] 

James Taylor commented on PHOENIX-3953:
---------------------------------------

[~ankit@apache.org] - didn't know this was possible, but that sounds like a pretty good idea.
How about a patch? WDYT, [~lhofhansl] & [~vincentpoon]?

> Clear INDEX_DISABLED_TIMESTAMP and disable index on compaction
> --------------------------------------------------------------
>
>                 Key: PHOENIX-3953
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-3953
>             Project: Phoenix
>          Issue Type: Bug
>            Reporter: James Taylor
>            Assignee: James Taylor
>              Labels: globalMutableSecondaryIndex
>             Fix For: 4.12.0
>
>         Attachments: PHOENIX-3953_4.x-HBase-0.98_addendum2.patch, PHOENIX-3953_addendum1.patch,
PHOENIX-3953_addendum2.patch, PHOENIX-3953_addendum2_v2.patch, PHOENIX-3953.patch, PHOENIX-3953_v2.patch
>
>
> To guard against a compaction occurring (which would potentially clear delete markers
and puts that the partial index rebuild process counts on to properly catch up an index with
the data table), we should clear the INDEX_DISABLED_TIMESTAMP and mark the index as disabled.
This could be done in the post compaction coprocessor hook. At this point, a manual rebuild
of the index would be required.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

Mime
View raw message