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https://issues.apache.org/jira/browse/FLINK-7304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16107228#comment-16107228
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ASF GitHub Bot commented on FLINK-7304:
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GitHub user zentol opened a pull request:
https://github.com/apache/flink/pull/4427
[FLINK-7304] [scripts] Simplify taskmanager GC configuration
## What is the purpose of the change
Simplify jdk-version-dependent GC configuration in `taskmanager.sh` since
we only use jdk8.
## Verifying this change
Run `taskmanager.sh` and check JVM options.
## Does this pull request potentially affect one of the following parts:
- Dependencies (does it add or upgrade a dependency): (no)
- The public API, i.e., is any changed class annotated with
`@Public(Evolving)`: (no)
- The serializers: (no)
- The runtime per-record code paths (performance sensitive): (no)
- Anything that affects deployment or recovery: JobManager (and its
components), Checkpointing, Yarn/Mesos, ZooKeeper: (no)
## Documentation
- Does this pull request introduce a new feature? (~~yes~~ / no)
- If yes, how is the feature documented? (not applicable~~ / docs /
JavaDocs / not documented~~)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zentol/flink 7304
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/4427.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 #4427
----
commit 31f218773c3ee8b0a24aa84bfea37633b063f335
Author: zentol <ches...@apache.org>
Date: 2017-07-31T10:18:07Z
[FLINK-7304] [scripts] Simplify taskmanager GC configuration
----
> Simnplify garbage collector configuration in taskmanager.sh
> -----------------------------------------------------------
>
> Key: FLINK-7304
> URL: https://issues.apache.org/jira/browse/FLINK-7304
> Project: Flink
> Issue Type: Sub-task
> Components: Startup Shell Scripts
> Affects Versions: 1.4.0
> Reporter: Chesnay Schepler
> Assignee: Chesnay Schepler
> Fix For: 1.4.0
>
>
> The {{taskmanager.sh}} has separate garbage collector configurations for java
> 7 and 8. Now that we drop support for java 7 we can simplify this.
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