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Posted to issues@hbase.apache.org by "Matteo Bertozzi (JIRA)" <ji...@apache.org> on 2015/12/08 02:43:11 UTC

[jira] [Updated] (HBASE-14947) WALProcedureStore improvements

     [ https://issues.apache.org/jira/browse/HBASE-14947?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matteo Bertozzi updated HBASE-14947:
------------------------------------
    Issue Type: Sub-task  (was: Improvement)
        Parent: HBASE-14351

> WALProcedureStore improvements
> ------------------------------
>
>                 Key: HBASE-14947
>                 URL: https://issues.apache.org/jira/browse/HBASE-14947
>             Project: HBase
>          Issue Type: Sub-task
>          Components: proc-v2
>            Reporter: Ashu Pachauri
>            Priority: Minor
>
> Currently we rely on locking at every operation level in WALProcedureStore, this requires use of multiple locks to eliminate potential race conditions. But, use of multiple locks is a recipe for potential deadlocks.
> Investigate if there is a better way to deal with this.



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