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https://issues.apache.org/jira/browse/YARN-549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13636890#comment-13636890
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Bikas Saha commented on YARN-549:
---------------------------------
Rename RM_CLIENT_STATE_POLL_INTERVAL to app submission poll interval?
Need to throw the exception. Do we really need to throw an RPC remote exception
here when we were interrupted while sleeping?
{code}
+ } catch (InterruptedException ie) {
+ RPCUtil.getRemoteException(ie);
+ }
{code}
Why do we need this? Why do we need a try-catch in the first place. the
function is just throwing the exception right?
{code}
+ if (!(ie instanceof YarnRemoteException)) {
+ ie = RPCUtil.getRemoteException(ie);
+ }
+ throw (YarnRemoteException) ie;
}
{code}
Can some of the duplicated setup code in rmappmanager test be moved into a
JUnit @before setup method?
> Asynchronous application submission
> -----------------------------------
>
> Key: YARN-549
> URL: https://issues.apache.org/jira/browse/YARN-549
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Zhijie Shen
> Assignee: Zhijie Shen
> Attachments: Proposal of Asynchronous Application Submission_v1.pdf,
> YARN-549.1.patch
>
>
> Currently, when submitting an application, storeApplication will be called
> for recovery. However, it is a blocking API, and is likely to block
> concurrent application submissions. Therefore, it is good to make application
> submission asynchronous, and postpone storeApplication.
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