Ted Yu created FLINK-5488:
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Summary: yarnClient should be closed in
AbstractYarnClusterDescriptor for error conditions
Key: FLINK-5488
URL: https://issues.apache.org/jira/browse/FLINK-5488
Project: Flink
Issue Type: Bug
Reporter: Ted Yu
Here is one example:
{code}
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);
}
{code}
yarnClient implements Closeable.
It should be closed in situations where exception is thrown.
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