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https://issues.apache.org/jira/browse/FLINK-4873?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16022495#comment-16022495
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ASF GitHub Bot commented on FLINK-4873:
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Github user tzulitai commented on the issue:
https://github.com/apache/flink/pull/2796
Yes, not a hurry. I'm just scanning through the Yarn-related PRs and
noticed this :)
> Add config option to specify "home directory" for YARN client resource sharing
> ------------------------------------------------------------------------------
>
> Key: FLINK-4873
> URL: https://issues.apache.org/jira/browse/FLINK-4873
> Project: Flink
> Issue Type: Improvement
> Components: YARN
> Affects Versions: 1.2.0, 1.1.3
> Reporter: Gyula Fora
>
> The YARN client currently uses FileSystem.getHomeDirectory() to store the jar
> files that needed to be shared on the cluster. This pretty much forces users
> to run HDFS or something compatible with the Hadoop FS api on the cluster.
> In some production environments file systems (distributed or simply shared)
> are simply mounted under the same path and do not require the use of the
> hadoop api for convenience. If we want to run Flink on YARN in these cases we
> would need to be able to define the "home directory" where Flink should copy
> the files for sharing.
> It could be something like:
> yarn.resource.upload.dir in the flink-conf.yaml
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