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https://issues.apache.org/jira/browse/GEARPUMP-369?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16426697#comment-16426697
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ASF GitHub Bot commented on GEARPUMP-369:
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GitHub user manuzhang opened a pull request:
https://github.com/apache/incubator-gearpump/pull/242
[GEARPUMP-369] Fix configuring number of executors
Be sure to do all of the following to help us incorporate your contribution
quickly and easily:
- [ ] Make sure the commit message is formatted like:
`[GEARPUMP-<Jira issue #>] Meaningful description of pull request`
- [ ] Make sure tests pass via `sbt clean test`.
- [ ] Make sure old documentation affected by the pull request has been
updated and new documentation added for new functionality.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/manuzhang/incubator-gearpump
fix_config_executor_num
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-gearpump/pull/242.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 #242
----
commit 669f4e1ea4669d98fe34a56900bd41a03918787d
Author: manuzhang <owenzhang1990@...>
Date: 2018-04-05T10:04:35Z
[GEARPUMP-369] Fix configuring number of executors
----
> "executor-num" is overridden by the default value for arg "executors"(1)
> -------------------------------------------------------------------------
>
> Key: GEARPUMP-369
> URL: https://issues.apache.org/jira/browse/GEARPUMP-369
> Project: Apache Gearpump
> Issue Type: Bug
> Components: core
> Affects Versions: 0.8.4, 0.8.5
> Reporter: Hashan Gayasri Udugahapattuwa
> Priority: Minor
>
> org/apache/gearpump/cluster/main/AppSubmitter.scala:62
> System.setProperty(Constants.APPLICATION_EXECUTOR_NUMBER,
> config.getInt("executors").toString)
>
> replaces the value set by system properties (gear.conf) by the default
> value(1) even when no value is passed at as an argument. The expected
> behaviour is to only override the value when a value is given explicitly.
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