[
https://issues.apache.org/jira/browse/TAJO-1941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14964731#comment-14964731
]
ASF GitHub Bot commented on TAJO-1941:
--------------------------------------
GitHub user dkhwangbo opened a pull request:
https://github.com/apache/tajo/pull/833
TAJO-1941: PermGen elimination in JDK 8
The Permanent Generation (PermGen) space has completely been removed and is
kind of replaced by a new space called Metaspace in JDK 8. So, I replace it to
avoid WARN message and get performence improvement.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/dkhwangbo/tajo TAJO-1941
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/tajo/pull/833.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 #833
----
commit 0ea77d436663732e9691272c8ef494c5a85b553b
Author: Dongkyu Hwangbo <[email protected]>
Date: 2015-10-20T07:48:17Z
initial commit
----
> PermGen elimination in JDK 8
> ----------------------------
>
> Key: TAJO-1941
> URL: https://issues.apache.org/jira/browse/TAJO-1941
> Project: Tajo
> Issue Type: Improvement
> Reporter: Dongkyu Hwangbo
> Assignee: Dongkyu Hwangbo
> Priority: Trivial
> Labels: newbie
>
> While running whole unit test, We can see this message.
> {noformat}
> Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=152m;
> support was removed in 8.0
> {noformat}
> This is one of the new features of Java 8. Here is more
> [detail|http://stackoverflow.com/questions/18339707/permgen-elimination-in-jdk-8]
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
