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https://issues.apache.org/jira/browse/YARN-1501?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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haosdent updated YARN-1501:
---------------------------
Attachment: YARN-1501.patch
I am not sure whether I should update the testAssignToQueue in
TestFairScheduler or not.
> Fair Scheduler will NPE if it hits IOException on queue assignment
> ------------------------------------------------------------------
>
> Key: YARN-1501
> URL: https://issues.apache.org/jira/browse/YARN-1501
> Project: Hadoop YARN
> Issue Type: Bug
> Components: scheduler
> Affects Versions: 2.2.0
> Reporter: Sandy Ryza
> Assignee: haosdent
> Labels: newbie
> Attachments: YARN-1501.patch
>
>
> {code}
> try {
> QueuePlacementPolicy placementPolicy = allocConf.getPlacementPolicy();
> queueName = placementPolicy.assignAppToQueue(queueName, user);
> if (queueName == null) {
> return null;
> }
> queue = queueMgr.getLeafQueue(queueName, true);
> } catch (IOException ex) {
> LOG.error("Error assigning app to queue, rejecting", ex);
> }
>
> if (rmApp != null) {
> rmApp.setQueue(queue.getName());
> } else {
> LOG.warn("Couldn't find RM app to set queue name on");
> }
> {code}
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