[jira] [Created] (FLINK-6581) Dynamic property parsing broken for YARN

["Till Rohrmann (JIRA)" <ji...@apache.org>]

Till Rohrmann created FLINK-6581:
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             Summary: 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


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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