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Posted to commits@samza.apache.org by "David Chen (JIRA)" <ji...@apache.org> on 2014/09/08 22:53:28 UTC

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

     [ https://issues.apache.org/jira/browse/SAMZA-408?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Chen reassigned SAMZA-408:
--------------------------------

    Assignee: David Chen

> 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
>            Assignee: David Chen
>             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 job is healthy. This translates to the AM along with all the containers must be running.
> Expose a "healthy" metric: It should be 1 if the AM and all containers are running. 0 otherwise.



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