hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "nkeywal (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-6109) Improve RIT performances during assignment on large clusters
Date Thu, 31 May 2012 11:53:23 GMT

     [ https://issues.apache.org/jira/browse/HBASE-6109?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

nkeywal updated HBASE-6109:
---------------------------

    Status: Open  (was: Patch Available)
    
> Improve RIT performances during assignment on large clusters
> ------------------------------------------------------------
>
>                 Key: HBASE-6109
>                 URL: https://issues.apache.org/jira/browse/HBASE-6109
>             Project: HBase
>          Issue Type: Improvement
>          Components: master
>    Affects Versions: 0.96.0
>            Reporter: nkeywal
>            Assignee: nkeywal
>            Priority: Minor
>             Fix For: 0.96.0
>
>         Attachments: 6109.v19.patch, 6109.v21.patch, 6109.v23.patch, 6109.v7.patch
>
>
> The main points in this patch are:
>  - lowering the number of copy of the RIT list
>  - lowering the number of synchronization
>  - synchronizing on a region rather than on everything
> It also contains:
>  - some fixes around the RIT notification: the list was sometimes modified without a
corresponding 'notify'.
>  - some tests flakiness correction, actually unrelated to this patch.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message