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Posted to issues@ignite.apache.org by "Alexandr Kuramshin (JIRA)" <ji...@apache.org> on 2017/11/20 08:48:00 UTC
[jira] [Assigned] (IGNITE-6827) Configurable rollback for long
running transactions before partition exchange
[ https://issues.apache.org/jira/browse/IGNITE-6827?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexandr Kuramshin reassigned IGNITE-6827:
------------------------------------------
Assignee: Alexandr Kuramshin
> Configurable rollback for long running transactions before partition exchange
> -----------------------------------------------------------------------------
>
> Key: IGNITE-6827
> URL: https://issues.apache.org/jira/browse/IGNITE-6827
> Project: Ignite
> Issue Type: Improvement
> Affects Versions: 2.0
> Reporter: Alexei Scherbakov
> Assignee: Alexandr Kuramshin
> Fix For: 2.4
>
>
> Currently long running / buggy user transactions force partition exchange block on waiting for org.apache.ignite.internal.processors.cache.GridCacheSharedContext#partitionReleaseFuture, preventing all grid progress.
> I suggest introducing new global flag in TransactionConfiguration, like
> {{txRollbackTimeoutOnTopologyChange}}
> which will rollback exchange blocking transaction after the timeout.
> Still need to think what to do with other topology locking activities.
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