hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Bibin A Chundatt (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-7108) Refreshing Default Node Label Expression of a queue does not reflect for running apps
Date Mon, 28 Aug 2017 14:26:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-7108?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16143825#comment-16143825
] 

Bibin A Chundatt commented on YARN-7108:
----------------------------------------

{quote}
But refreshing queue's default label to a new label which has nodes running does not refresh
the app state
{quote}
As per the current behaviour refresh default label of queue doesn't update existing resource
request already received.
{{SchedulerUtils#normalizeNodeLabelExpressionInRequest}}.  



> Refreshing Default Node Label Expression of a queue does not reflect for running apps
> -------------------------------------------------------------------------------------
>
>                 Key: YARN-7108
>                 URL: https://issues.apache.org/jira/browse/YARN-7108
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: capacity scheduler
>    Affects Versions: 2.7.3
>            Reporter: Prabhu Joseph
>
> Refreshing a queue's default node label expression does not reflect for the running applications.

> Repro Steps:
> 4 node cluster, two node labels label1 and label2. label1 is Exclusive Partition with
Node1 and Node2, label2 is Exclusive Partition with Node3 and Node4. A default queue whose
default node label expression is label1. 
> 1.Shutdown NodeManagers on label1 nodes Node1 and Node2
> 2.Submit a sample mapreduce on default queue which will stay in ACCEPTED state 
> 3.Change default node label expression for default queue to label2 in capacity-scheduler.xml
> yarn rmadmin -refreshQueues
> queue's config gets reflected to label2 as shown on RM UI queue section but job still
stays at ACCEPTED state
> 4. Submitting a new job into default queue moves into RUNNING state



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-issues-help@hadoop.apache.org


Mime
View raw message