You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@hbase.apache.org by "Enis Soztutar (JIRA)" <ji...@apache.org> on 2015/04/21 04:07:59 UTC
[jira] [Updated] (HBASE-13516) Increase PermSize to 128MB
[ https://issues.apache.org/jira/browse/HBASE-13516?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Enis Soztutar updated HBASE-13516:
----------------------------------
Status: Patch Available (was: Open)
> Increase PermSize to 128MB
> --------------------------
>
> Key: HBASE-13516
> URL: https://issues.apache.org/jira/browse/HBASE-13516
> Project: HBase
> Issue Type: Improvement
> Reporter: Enis Soztutar
> Assignee: Enis Soztutar
> Fix For: 2.0.0, 1.1.0
>
> Attachments: hbase-13516_v1.patch
>
>
> HBase uses ~40MB, and with Phoenix we use ~56MB of Perm space out of 64MB by default. Every Filter and Coprocessor increases that.
> Running out of perm space triggers a stop the world full GC of the entire heap. We have seen this in misconfigured cluster.
> Should we default to {{-XX:PermSize=128m -XX:MaxPermSize=128m}} out of the box as a convenience for users?
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)