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https://issues.apache.org/jira/browse/YARN-10674?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17299361#comment-17299361
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Qi Zhu commented on YARN-10674:
-------------------------------
Thanks [~gandras] for patient review.
1. Actually the observe is confused when user to disable the preemption, if we
can adjust the name in a following jira.
2. In addMonitorPolicy, we can allow the conversion to supervise all its values
already.
{code:java}
private String addMonitorPolicy(String policyName,
Configuration yarnSiteConfig) {
String policies =
yarnSiteConfig.get(YarnConfiguration.RM_SCHEDULER_MONITOR_POLICIES);
if (policies == null || policies.isEmpty()) {
policies = policyName;
} else {
policies += "," + policyName;
}
return policies;
}
{code}
cc [~pbacsko]
> fs2cs: should support auto created queue deletion.
> --------------------------------------------------
>
> Key: YARN-10674
> URL: https://issues.apache.org/jira/browse/YARN-10674
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Qi Zhu
> Assignee: Qi Zhu
> Priority: Major
> Labels: fs2cs
> Attachments: YARN-10674.001.patch, YARN-10674.002.patch,
> YARN-10674.003.patch, YARN-10674.004.patch, YARN-10674.005.patch,
> YARN-10674.006.patch
>
>
> In FS the auto deletion check interval is 10s.
> {code:java}
> @Override
> public void onCheck() {
> queueMgr.removeEmptyDynamicQueues();
> queueMgr.removePendingIncompatibleQueues();
> }
> while (running) {
> try {
> synchronized (this) {
> reloadListener.onCheck();
> }
> ...
> Thread.sleep(reloadIntervalMs);
> }
> /** Time to wait between checks of the allocation file */
> public static final long ALLOC_RELOAD_INTERVAL_MS = 10 * 1000;{code}
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