hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HBASE-4429) Provide synchronous balanceSwitch()
Date Mon, 19 Sep 2011 20:28:09 GMT

     [ https://issues.apache.org/jira/browse/HBASE-4429?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ted Yu resolved HBASE-4429.
---------------------------

      Resolution: Fixed
    Release Note: 
synchronousBalanceSwitch() has been added to HMaster.
It waits until current balance() call, if outstanding, to return.
    Hadoop Flags: [Reviewed]

> Provide synchronous balanceSwitch()
> -----------------------------------
>
>                 Key: HBASE-4429
>                 URL: https://issues.apache.org/jira/browse/HBASE-4429
>             Project: HBase
>          Issue Type: Task
>            Reporter: Ted Yu
>            Assignee: Ted Yu
>             Fix For: 0.94.0
>
>         Attachments: 4429.txt
>
>
> Currently balanceSwitch() doesn't guarantee that balancer isn't running upon return.
> During code review of HBASE-4213, we found that synchronous behavior for turning off
balancer is desired.
> We can add blockingBalanceSwitch() to HMasterInterface upon whose return balancer is
guaranteed not running.

--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message