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From "Xu Mingmin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (BEAM-1631) Flink runner: submit job to a Flink-on-YARN cluster
Date Mon, 06 Mar 2017 22:35:33 GMT

    [ https://issues.apache.org/jira/browse/BEAM-1631?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15898281#comment-15898281
] 

Xu Mingmin commented on BEAM-1631:
----------------------------------

Do I understand correctly? I can submit a job with Flink runner on YARN, either directly on
YARN, or by creating a virtual cluster on YARN. 

Flink version 1.2.0
YARN: 2.6/2.7
Beam: 0.6.0-SNAPSHOT

> Flink runner: submit job to a Flink-on-YARN cluster
> ---------------------------------------------------
>
>                 Key: BEAM-1631
>                 URL: https://issues.apache.org/jira/browse/BEAM-1631
>             Project: Beam
>          Issue Type: New Feature
>          Components: runner-flink
>            Reporter: Davor Bonaci
>            Assignee: Aljoscha Krettek
>
> As far as I understand, running Beam pipelines on a Flink cluster can be done in two
ways:
> * Run directly with a Flink runner, and specifying {{--flinkMaster}} pipeline option
via, say, {{mvn exec}}.
> * Produce a bundled JAR, and use {{bin/flink}} to submit the same pipeline.
> These two ways are equivalent, and work well on a standalone Flink cluster.
> Submitting to a Flink-on-YARN is more complicated. You can still produce a bundled JAR,
and use {{bin/flink -yid <applicationid>}} to submit such a job. However, that seems
impossible with a Flink runner directly.
> If so, we should add the ability to the Flink runner to submit a job to a Flink-on-YARN
cluster directly.



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