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From Michael Dürig (JIRA) <j...@apache.org>
Subject [jira] [Commented] (OAK-2004) Add a way to pause the background async indexer
Date Wed, 30 Jul 2014 09:57:38 GMT

    [ https://issues.apache.org/jira/browse/OAK-2004?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14079122#comment-14079122

Michael Dürig commented on OAK-2004:

+1, but we should place a warning next to it that it should only be used for debugging/diagnosis
purposes and is not meant for production. 

> Add a way to pause the background async indexer
> -----------------------------------------------
>                 Key: OAK-2004
>                 URL: https://issues.apache.org/jira/browse/OAK-2004
>             Project: Jackrabbit Oak
>          Issue Type: Improvement
>          Components: core
>            Reporter: Alex Parvulescu
>            Assignee: Alex Parvulescu
>            Priority: Minor
>         Attachments: pause-async-index.patch
> It would be nice to be able to pause the background async indexer, this is mostly for
debugging purposes.
> I see it as a 'pause' flag exposed via jmx which would act as a global setting (not index
specific, it would block all existing async indexers). The methods exposed would be: _pause_
and _resume_.
> Setting the flag would simply turn the runnable into a noop but the task will still get
called, I'm not planning on messing around with stopping and starting background threads.

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