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Posted to issues@trafodion.apache.org by "Atanu Mishra (JIRA)" <ji...@apache.org> on 2016/05/07 02:42:12 UTC

[jira] [Updated] (TRAFODION-1648) Synchronization issues in TrxRegion* coprocessor code for Region split/balance

     [ https://issues.apache.org/jira/browse/TRAFODION-1648?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Atanu Mishra updated TRAFODION-1648:
------------------------------------
    Fix Version/s: 2.0-incubating

> Synchronization issues in TrxRegion* coprocessor code for Region split/balance 
> -------------------------------------------------------------------------------
>
>                 Key: TRAFODION-1648
>                 URL: https://issues.apache.org/jira/browse/TRAFODION-1648
>             Project: Apache Trafodion
>          Issue Type: Bug
>          Components: dtm
>            Reporter: Trina Krug
>            Assignee: Trina Krug
>             Fix For: 2.0-incubating
>
>
> --New transactions become disabled in preClose/preSplit, but other requests such as commitRequest are allowed to get through after this point.  This poses an issue when gathering/writing transaction state at flush time.  A slight design modification is required.
> --In addition, detailed review and possible modification of shared lists should be done in this region split/balance area, including those affected above.



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