Ahmed Hussein created YARN-10536:
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Summary: Client in distributedShell swallows interrupt exceptions
Key: YARN-10536
URL: https://issues.apache.org/jira/browse/YARN-10536
Project: Hadoop YARN
Issue Type: Bug
Components: client, distributed-shell
Reporter: Ahmed Hussein
Assignee: Ahmed Hussein
In {{applications.distributedshell.Client}} , the method {{monitorApplication}}
loops waiting for the following conditions:
* Application fails: reaches {{YarnApplicationState.KILLED}}, or
{{YarnApplicationState.FAILED}}
* Application succeeds: {{FinalApplicationStatus.SUCCEEDED}} or
{{YarnApplicationState.FINISHED}}
* the time spent waiting is longer than {{clientTimeout}} (if it exists in the
parameters).
When the Client thread is interrupted, it ignores the exception:
{code:java}
// Check app status every 1 second.
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
LOG.debug("Thread sleep in monitoring loop interrupted");
}
{code}
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