You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@hbase.apache.org by "Andrew Purtell (JIRA)" <ji...@apache.org> on 2015/06/30 00:23:04 UTC

[jira] [Resolved] (HBASE-11759) TableZnode should be cached

     [ https://issues.apache.org/jira/browse/HBASE-11759?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Purtell resolved HBASE-11759.
------------------------------------
    Resolution: Duplicate
      Assignee:     (was: Virag Kothari)

Ok, resolved as dup.

> TableZnode should be cached
> ---------------------------
>
>                 Key: HBASE-11759
>                 URL: https://issues.apache.org/jira/browse/HBASE-11759
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Virag Kothari
>
> Observed on 0.98 with zk less assignment.
>  On receiving the rpc call about Region state transition, the rpc reader threads on master tries to figure whether the table is in disabling or disabled state. For this they all read tableznode which becomes a point of contention. We can just cache the state of table.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)