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Posted to commits@samza.apache.org by "Boris Shkolnik (JIRA)" <ji...@apache.org> on 2017/06/20 23:27:00 UTC

[jira] [Updated] (SAMZA-1304) Improve duplicate processors detection

     [ https://issues.apache.org/jira/browse/SAMZA-1304?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Boris Shkolnik updated SAMZA-1304:
----------------------------------
    Issue Type: Sub-task  (was: Improvement)
        Parent: SAMZA-1064

> Improve duplicate processors detection
> --------------------------------------
>
>                 Key: SAMZA-1304
>                 URL: https://issues.apache.org/jira/browse/SAMZA-1304
>             Project: Samza
>          Issue Type: Sub-task
>            Reporter: Shanthoosh Venkataraman
>            Priority: Minor
>             Fix For: 0.14.0
>
>
> In current implementation, duplicate processors are detected during write to the ZooKeeper. 
> Expensive JobModel generation and Zookeeper write could be avoided, if duplicate processorIds are checked for in StreamProcessor that is Leader.



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