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Posted to commits@samza.apache.org by "Jagadish (JIRA)" <ji...@apache.org> on 2016/03/17 21:22:33 UTC

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

Jagadish created SAMZA-902:
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             Summary: 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


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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