[jira] [Created] (FLINK-5637) Default Flink configuration contains whitespace characters, causing parser WARNings

["Robert Metzger (JIRA)" <ji...@apache.org>]

Robert Metzger created FLINK-5637:
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             Summary: Default Flink configuration contains whitespace characters, causing parser WARNings
                 Key: FLINK-5637
                 URL: https://issues.apache.org/jira/browse/FLINK-5637
             Project: Flink
          Issue Type: Bug
    Affects Versions: 1.2.0, 1.3.0
            Reporter: Robert Metzger


{code}
2017-01-25 09:45:30,670 WARN  org.apache.flink.configuration.GlobalConfiguration            - Error while trying to split key and value in configuration file /yarn/nm/usercache/robert/appcache/application_1485249546281_0018/container_1485249546281_0018_01_000001/flink-conf.yaml:  
{code}

The whitespace is currently in line 67:
{code}
#==============================================================================
 
# The address under which the web-based runtime monitor listens.
{code}

I think we should add a test to the {{GlobalConfigurationTest}} that ensures the configuration file we are shipping doesn't produce any WARNings by default.



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