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Posted to commits@samza.apache.org by "Chris Riccomini (JIRA)" <ji...@apache.org> on 2014/09/08 18:39:29 UTC

[jira] [Commented] (SAMZA-408) Expose a metric for tracking AM availability

    [ https://issues.apache.org/jira/browse/SAMZA-408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14125731#comment-14125731 ] 

Chris Riccomini commented on SAMZA-408:
---------------------------------------

I think the most useful thing is an "is job healthy" metric. If the AM and all containers are running, then it should be 1, else, 0.

> Expose a metric for tracking AM availability
> --------------------------------------------
>
>                 Key: SAMZA-408
>                 URL: https://issues.apache.org/jira/browse/SAMZA-408
>             Project: Samza
>          Issue Type: Improvement
>          Components: container
>    Affects Versions: 0.8.0
>            Reporter: Chinmay Soman
>             Fix For: 0.8.0
>
>
> We have a metric for tracking number of containers running. But we don't have anything to indicate if the AM is running. We need to expose this for easier monitoring



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