hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Himanshu Vashishtha (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HBASE-6546) Refactoring ReplicationSink to make it more responsive of cluster health
Date Mon, 20 Aug 2012 22:51:38 GMT

     [ https://issues.apache.org/jira/browse/HBASE-6546?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Himanshu Vashishtha resolved HBASE-6546.
----------------------------------------

    Resolution: Duplicate
    
> Refactoring ReplicationSink to make it more responsive of cluster health
> ------------------------------------------------------------------------
>
>                 Key: HBASE-6546
>                 URL: https://issues.apache.org/jira/browse/HBASE-6546
>             Project: HBase
>          Issue Type: New Feature
>          Components: replication
>            Reporter: Himanshu Vashishtha
>            Assignee: Himanshu Vashishtha
>
> ReplicationSink replicates the WALEdits in the local cluster. It uses native HBase client
to insert the mutations. Sometime, it takes a while to process it (region splitting, gc pause,
etc) and it undergoes the retrial phase. It has two repercussions:
> a) The regionserver handler which is serving the request is blocked for this period.
> b) The caller may get timed out and it will retry it anyway, but the handler serving
the ReplicationSink requests is still working.

--
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