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https://issues.apache.org/jira/browse/FLINK-6581?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16012061#comment-16012061
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ASF GitHub Bot commented on FLINK-6581:
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Github user rmetzger commented on the issue:
https://github.com/apache/flink/pull/3903
+1
> Dynamic property parsing broken for YARN
> ----------------------------------------
>
> Key: FLINK-6581
> URL: https://issues.apache.org/jira/browse/FLINK-6581
> Project: Flink
> Issue Type: Bug
> Components: YARN
> Affects Versions: 1.3.0, 1.4.0
> Reporter: Till Rohrmann
> Assignee: Till Rohrmann
>
> The dynamic property parsing in YARN is broken. For example, the following
> dynamic property won't be parsed properly:
> {{-yDenv.java.opts="-DappName=foobar -Did=1"}}. The result will be equivalent
> to {{-yDenv.java.opts="-DappName"}}.
> The problem is that {{FlinkYarnSessionCli#getDynamicProperties}} assumes that
> all dynamic properties have the form {{-D<KEY>=<VALUE>}} where {{<VALUE>}}
> does not contain any {{=}}.
> I propose to change the parsing of the dynamic properties string such that it
> splits the key-value pair not via {{dynamicProperties.split("=")}} but that
> we split the dynamic properties string at the first occurrence of the {{=}}.
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