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Posted to yarn-issues@hadoop.apache.org by "Bibin Chundatt (Jira)" <ji...@apache.org> on 2020/08/01 07:48:00 UTC
[jira] [Commented] (YARN-10335) Improve scheduling of containers
based on node health
[ https://issues.apache.org/jira/browse/YARN-10335?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17169246#comment-17169246 ]
Bibin Chundatt commented on YARN-10335:
---------------------------------------
Thank you [~cyrusjackson25] for patch
Just did a brief look at the patch .. Few comments
# Could be assigned to *NodeHealthCheckerService*
{noformat}
107 NodeHealthCheckerServiceImpl healthChecker =
108 createNodeHealthCheckerService();
{noformat}
# Update to readlock for get API
{noformat}
528 public NodeHealthDetails getNodeHealthDetails() {
529 this.writeLock.lock();
530
531 try {
532 return this.nodeHealthDetails;
533 } finally {
534 this.writeLock.unlock();
535 }
536 }
{noformat}
# Fix all jenkins erros..
> Improve scheduling of containers based on node health
> -----------------------------------------------------
>
> Key: YARN-10335
> URL: https://issues.apache.org/jira/browse/YARN-10335
> Project: Hadoop YARN
> Issue Type: Improvement
> Reporter: Bibin Chundatt
> Assignee: Cyrus Jackson
> Priority: Major
> Attachments: YARN-10335.001.patch, YARN-10335.002.patch, YARN-10335.003.patch, YARN-10335.004.patch
>
>
> YARN-7494 supports providing interface to choose nodeset for scheduler allocation.
> We could leverage the same to support allocation of containers based on node health value send from nodemanagers
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