[jira] [Commented] (FLINK-7241) Fix YARN high availability documentation

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-7241?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16096400#comment-16096400 ] 

ASF GitHub Bot commented on FLINK-7241:
---------------------------------------

GitHub user aljoscha opened a pull request:

    https://github.com/apache/flink/pull/4382

    [FLINK-7241] Fix YARN high availability documentation

    R: @rmetzger (or anyone really)

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/aljoscha/flink jira-7241-fix-yarn-ha-doc

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/flink/pull/4382.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 #4382
    
----
commit e9e9c50d19bb0d6a69aef791cd189ec40217f0ec
Author: Aljoscha Krettek <al...@gmail.com>
Date:   2017-07-21T15:45:24Z

    [FLINK-7241] Rename namespace to cluster-id in HA doc
    
    This was renamed a while ago and namespace is now deprecated.

commit 6b15600baa706cf89a585bd0a1bb5cd3e0df8969
Author: Aljoscha Krettek <al...@gmail.com>
Date:   2017-07-21T15:46:25Z

    [FLINK-7241] Remove cluster-id from YARN HA setup template in doc
    
    When running a YARN cluster the cluster-id is automatically derived.
    Acutally setting a cluster-id can lead to problems if you start multiple
    per-job YARN sessions with the same cluster-id by accident.

----


> Fix YARN high availability documentation
> ----------------------------------------
>
>                 Key: FLINK-7241
>                 URL: https://issues.apache.org/jira/browse/FLINK-7241
>             Project: Flink
>          Issue Type: Bug
>          Components: Documentation, YARN
>    Affects Versions: 1.3.0, 1.3.1
>            Reporter: Aljoscha Krettek
>            Assignee: Aljoscha Krettek
>             Fix For: 1.3.2
>
>
> The documentation (jobmanager_high_availability.md) incorrectly suggests this configuration template when running on YARN:
> {code}
> high-availability: zookeeper
> high-availability.zookeeper.quorum: localhost:2181
> high-availability.zookeeper.storageDir: hdfs:///flink/recovery
> high-availability.zookeeper.path.root: /flink
> high-availability.zookeeper.path.namespace: /cluster_one # important: customize per cluster
> yarn.application-attempts: 10
> {code}
> while above it says that the namespace should not be set on YARN because it will be automatically generated.
> Also, the documentation still refers to {{namespace}} while this has been renamed to {{cluster-id}}.



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