[
https://issues.apache.org/jira/browse/TAJO-2065?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15120885#comment-15120885
]
ASF GitHub Bot commented on TAJO-2065:
--------------------------------------
GitHub user jinossy opened a pull request:
https://github.com/apache/tajo/pull/950
TAJO-2065: Increase default heap size.
I've change the default value to following:
`Default Xmx: 1G -> 5G`
`tajo.task.resource.min.memory-mb: 500 -> 1000`
`tajo.worker.resource.disks: 1 -> 2`
`Default GC: -XX:+UseParallelOldGC`
This configuration can execute 4 task simultaneously.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jinossy/tajo TAJO-2065
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/tajo/pull/950.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #950
----
commit 43cacc23616427d3b7d8faa72a060b961c997f72
Author: Jinho Kim <[email protected]>
Date: 2016-01-28T06:27:06Z
TAJO-2065: Increase default heap size.
----
> Increase default heap size
> --------------------------
>
> Key: TAJO-2065
> URL: https://issues.apache.org/jira/browse/TAJO-2065
> Project: Tajo
> Issue Type: Task
> Components: conf and scripts
> Reporter: Jinho Kim
> Assignee: Jinho Kim
> Fix For: 0.12.0, 0.11.1
>
>
> The default heap size is too low. it can execute only one task simultaneously.
> We should increase it for newbie
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
