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Posted to commits@samza.apache.org by "Jagadish (JIRA)" <ji...@apache.org> on 2016/03/17 21:27:33 UTC

[jira] [Assigned] (SAMZA-902) Improvements to thread safety in Samza

     [ https://issues.apache.org/jira/browse/SAMZA-902?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jagadish reassigned SAMZA-902:
------------------------------

    Assignee: Jagadish

> Improvements to thread safety in Samza
> --------------------------------------
>
>                 Key: SAMZA-902
>                 URL: https://issues.apache.org/jira/browse/SAMZA-902
>             Project: Samza
>          Issue Type: Improvement
>            Reporter: Jagadish
>            Assignee: Jagadish
>
> The following classes are currently not thread-safe:
> 1. ContainerRequestState
> 2. JobModel
> 3. SamzaAppState
> Some of them expose public data structures that are shared across multiple threads. This presents a *potential* source of bugs, races and makes reasoning correctness hard.
> This is an umbrella ticket to ensure that classes that are shared across threads are thread-safe.



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