[jira] [Assigned] (IGNITE-6827) Configurable rollback for long running transactions before partition exchange

2017-12-25 Thread Alexei Scherbakov (JIRA) 

 [ 
https://issues.apache.org/jira/browse/IGNITE-6827?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Alexei Scherbakov reassigned IGNITE-6827:
-

Assignee: Alexei Scherbakov  (was: 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: Alexei Scherbakov
> 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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[jira] [Assigned] (IGNITE-6827) Configurable rollback for long running transactions before partition exchange

2017-11-20 Thread Alexandr Kuramshin (JIRA) 

 [ 
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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