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From "Vladimir Ozerov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IGNITE-9786) MVCC: simplify TX wait list management
Date Wed, 03 Oct 2018 15:46:00 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-9786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16637097#comment-16637097
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Vladimir Ozerov commented on IGNITE-9786:
-----------------------------------------

Test run: https://ci.ignite.apache.org/viewQueued.html?itemId=1998703&tab=queuedBuildOverviewTab

> MVCC: simplify TX wait list management
> --------------------------------------
>
>                 Key: IGNITE-9786
>                 URL: https://issues.apache.org/jira/browse/IGNITE-9786
>             Project: Ignite
>          Issue Type: Task
>          Components: mvcc
>            Reporter: Vladimir Ozerov
>            Assignee: Vladimir Ozerov
>            Priority: Major
>             Fix For: 2.8
>
>
> It seems that instead of having a lot of classes and complex synchronization mechanics
for MvccProcessorImpl.waitMap, we can use single wrapper with a list of waiters. 
> Resulting code will be much more simpler and less prone to concurrency issues.



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