hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Rohith (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2868) Add metric for initial container launch time to FairScheduler
Date Sat, 24 Jan 2015 03:28:35 GMT

    [ https://issues.apache.org/jira/browse/YARN-2868?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14290411#comment-14290411
] 

Rohith commented on YARN-2868:
------------------------------

I had a thought that metric can be common to all schedulers. If there is any complexities
now, can be added later. 
Even I had specific doubt that this metic is for application level but not for scheduler level.
I was mentioned in previous comment 2nd point. I was in dilemma that where to place exactly!!
Now I see clusterMetrics has already some metrics related to AM.
+1 for keeping in ClusterMetrics and for metric name.

> Add metric for initial container launch time to FairScheduler
> -------------------------------------------------------------
>
>                 Key: YARN-2868
>                 URL: https://issues.apache.org/jira/browse/YARN-2868
>             Project: Hadoop YARN
>          Issue Type: Improvement
>            Reporter: Ray Chiang
>            Assignee: Ray Chiang
>              Labels: metrics, supportability
>         Attachments: YARN-2868-01.patch, YARN-2868.002.patch, YARN-2868.003.patch, YARN-2868.004.patch,
YARN-2868.005.patch, YARN-2868.006.patch, YARN-2868.007.patch
>
>
> Add a metric to measure the latency between "starting container allocation" and "first
container actually allocated".



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message