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From "Ignite TC Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IGNITE-10092) Race in partition state when checkpoint started at the middle of starts caches
Date Tue, 06 Nov 2018 07:04:00 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-10092?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16676259#comment-16676259
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Ignite TC Bot commented on IGNITE-10092:
----------------------------------------

{panel:title=No blockers found!|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}{panel}
[TeamCity Run All Results|http://ci.ignite.apache.org/viewLog.html?buildId=2228900&amp;buildTypeId=IgniteTests24Java8_RunAll]

> Race in partition state when checkpoint started at the middle of starts caches
> ------------------------------------------------------------------------------
>
>                 Key: IGNITE-10092
>                 URL: https://issues.apache.org/jira/browse/IGNITE-10092
>             Project: Ignite
>          Issue Type: Bug
>            Reporter: Vladislav Pyatkov
>            Assignee: Vladislav Pyatkov
>            Priority: Major
>
> In the method {{GridCacheDatabaseSharedManager#restorePartitionStates}} called method
of creation partition at start {{GridDhtPartitionTopology#forceCreatePartition.}}
> Partitions create in MOVING state, and can be accessible to on checkpoint thread.
> By the reason checkpoint thread ({{GridCacheOffheapManager#saveStoreMetadata}}) can to
read MOVING partition state and store it after {{GridCacheDatabaseSharedManager#restorePartitionStates}}
completion in parallel.
> In result partition stet stored incorrect, should leads to rebalance.



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