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Posted to dev@twill.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2017/08/05 01:09:02 UTC
[jira] [Commented] (TWILL-241) Allow specifying reserved off-heap
memory and extra JVM options per runnable
[ https://issues.apache.org/jira/browse/TWILL-241?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16115179#comment-16115179 ]
ASF GitHub Bot commented on TWILL-241:
--------------------------------------
GitHub user chtyim opened a pull request:
https://github.com/apache/twill/pull/59
(TWILL-241) Added per runnable configuration and jvm options support
This PR has two commits, one for adding per runnable configuration, the other for adding per runnable jvm options.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/chtyim/twill feature/TWILL-241-per-runnable-opts
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/twill/pull/59.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 #59
----
commit f1931deb128dda8b3c4da76486ab1b443318496e
Author: Terence Yim <ch...@apache.org>
Date: 2017-08-04T22:29:05Z
(TWILL-241) Added support for per Runnable configuration
commit 29a7999f45859996595287fb1c28b225a2564ed9
Author: Terence Yim <ch...@apache.org>
Date: 2017-08-04T23:19:32Z
(TWILL-241) Added support for per runnable JVM options
- Also removed JvmOptionsCodec since JvmOptions only uses simple types
----
> Allow specifying reserved off-heap memory and extra JVM options per runnable
> ----------------------------------------------------------------------------
>
> Key: TWILL-241
> URL: https://issues.apache.org/jira/browse/TWILL-241
> Project: Apache Twill
> Issue Type: Improvement
> Components: api, yarn
> Affects Versions: 0.11.0
> Reporter: Andreas Neumann
> Assignee: Terence Yim
> Fix For: 0.12.0
>
>
> Sometimes, a particular runnable needs a lot more off-heap memory than others. It would therefore be useful to specify the amount of reserved non-heap memory per runnable.
> Similarly, for example, for debugging purposes, it may be necessary to add a JVM option for one of the runnables without affecting the other runnables of the same application.
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