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Posted to commits@samza.apache.org by "Daniel Chen (JIRA)" <ji...@apache.org> on 2019/02/19 19:16:00 UTC

[jira] [Created] (SAMZA-2108) Check for host affinity config before resolving preferred host matching

Daniel Chen  created SAMZA-2108:
-----------------------------------

             Summary: Check for host affinity config before resolving preferred host matching
                 Key: SAMZA-2108
                 URL: https://issues.apache.org/jira/browse/SAMZA-2108
             Project: Samza
          Issue Type: Bug
    Affects Versions: 1.0
            Reporter: Daniel Chen 
            Assignee: Daniel Chen 


We are seeing an issue where if host affinity was enabled in the past, there will exist a host mapping in the coordinator stream. The system will read this mapping regardless if host-affinity is enabled on subsequent deploys.

Need to add a check for that in the ContainerAllocator.



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