[jira] [Commented] (IGNITE-7569) Index rebuild future is created too late

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IGNITE-7569?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16345129#comment-16345129 ] 

ASF GitHub Bot commented on IGNITE-7569:
----------------------------------------

GitHub user agoncharuk opened a pull request:

    https://github.com/apache/ignite/pull/3454

    IGNITE-7569 Fixed index rebuild future

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/gridgain/apache-ignite ignite-7569

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/ignite/pull/3454.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #3454
    
----
commit b7ae9e928846e3c5ffc2ad6412f25fbeab2417b3
Author: Alexey Goncharuk <al...@...>
Date:   2018-01-30T14:41:09Z

    IGNITE-7569 Fixed index rebuild future

----


> Index rebuild future is created too late
> ----------------------------------------
>
>                 Key: IGNITE-7569
>                 URL: https://issues.apache.org/jira/browse/IGNITE-7569
>             Project: Ignite
>          Issue Type: Bug
>    Affects Versions: 2.4
>            Reporter: Alexey Goncharuk
>            Assignee: Alexey Goncharuk
>            Priority: Major
>             Fix For: 2.5
>
>
> rebuildIndexesIfNeeded is called before the exchange future onDone method, which may be too late in a distributed case: a node may complete a local exchange and send a compute job to a remote node. In this case, if the job checks the index rebuild future, it may observe {{null}}.
> To fix this, we should create the future in beforeExchange, and complete it after the rebuild is finished.



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