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Posted to commits@samza.apache.org by "Prateek Maheshwari (JIRA)" <ji...@apache.org> on 2017/04/25 18:24:04 UTC

[jira] [Assigned] (SAMZA-1219) Add metrics for operator message received and execution times

     [ https://issues.apache.org/jira/browse/SAMZA-1219?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Prateek Maheshwari reassigned SAMZA-1219:
-----------------------------------------

    Assignee: Prateek Maheshwari

> Add metrics for operator message received and execution times
> -------------------------------------------------------------
>
>                 Key: SAMZA-1219
>                 URL: https://issues.apache.org/jira/browse/SAMZA-1219
>             Project: Samza
>          Issue Type: Task
>            Reporter: Prateek Maheshwari
>            Assignee: Prateek Maheshwari
>             Fix For: 0.13.0
>
>
> We should add metrics for messages received by each operator (counts or rates) and timers for processing time in each operator for easier debugging. We should also add timers for actions taken in window (triggers, join TTL) etc. 
> TBD: Granularity of metrics (per container/per task/per operator).



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