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Posted to issues@ignite.apache.org by "Andrey Gura (JIRA)" <ji...@apache.org> on 2016/05/04 12:32:12 UTC
[jira] [Commented] (IGNITE-2854) Need to implement deadlock
detection
[ https://issues.apache.org/jira/browse/IGNITE-2854?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15270549#comment-15270549 ]
Andrey Gura commented on IGNITE-2854:
-------------------------------------
Merged into master branch.
> Need to implement deadlock detection
> ------------------------------------
>
> Key: IGNITE-2854
> URL: https://issues.apache.org/jira/browse/IGNITE-2854
> Project: Ignite
> Issue Type: New Feature
> Components: cache
> Affects Versions: 1.5.0.final
> Reporter: Valentin Kulichenko
> Assignee: Andrey Gura
> Fix For: 1.6
>
>
> Currently, if transactional deadlock occurred, there is no easy way to find out which locks were reordered.
> We need to add a mechanism that will collect information about awating candidates, analyze it and show guilty keys. Most likely this should be implemented with the help of custom discovery message.
> In addition we should automatically execute this mechanism if transaction times out and add information to timeout exception.
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