[
https://issues.apache.org/jira/browse/YARN-10674?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17304130#comment-17304130
]
Andras Gyori commented on YARN-10674:
-------------------------------------
These are valid suggestions [~pbacsko] and my idea was this. However, I think
the enable flag is not necessary. PreemptionMode.ENABLED is essentially equals
to a true flag, while PreemptionMode.NO_POLICY inherently means that the
Preemption is disabled. If you check:
{code:java}
preemptionMode == FSConfigToCSConfigConverterParams.PreemptionMode.NO_POLICY
{code}
you do not need to check if Preemption is disabled, because the enum is
mutually exclusive (you can not have both PreemptionMode.ENABLED and
PreemptionMode.NO_POLICY).
> 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, YARN-10674.007.patch, YARN-10674.008.patch,
> YARN-10674.009.patch, YARN-10674.010.patch, YARN-10674.011.patch,
> YARN-10674.012.patch, YARN-10674.013.patch, YARN-10674.014.patch,
> YARN-10674.015.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}
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
