[FLINK-5488] yarnClient should be closed in AbstractYarnClusterDescriptor for error conditions - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 1.3.2, 1.4.0
Component/s: Deployment / YARN
Labels:
None

Description

Here is one example:

    if(jobManagerMemoryMb > maxRes.getMemory() ) {
      failSessionDuringDeployment(yarnClient, yarnApplication);
      throw new YarnDeploymentException("The cluster does not have the requested resources for the JobManager available!\n"
        + "Maximum Memory: " + maxRes.getMemory() + "MB Requested: " + jobManagerMemoryMb + "MB. " + NOTE);
    }

yarnClient implements Closeable.
It should be closed in situations where exception is thrown.