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Posted to dev@storm.apache.org by "Stig Rohde Døssing (JIRA)" <ji...@apache.org> on 2016/09/01 07:54:20 UTC

[jira] [Created] (STORM-2076) Supervisor sync-processes and sync-supervisor race when downloading new topology code.

Stig Rohde Døssing created STORM-2076:
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             Summary: Supervisor sync-processes and sync-supervisor race when downloading new topology code.
                 Key: STORM-2076
                 URL: https://issues.apache.org/jira/browse/STORM-2076
             Project: Apache Storm
          Issue Type: Bug
          Components: storm-core
    Affects Versions: 1.0.2
            Reporter: Stig Rohde Døssing
            Assignee: Stig Rohde Døssing


The fix for https://issues.apache.org/jira/browse/STORM-1934 moved the cleanup of topology code to sync-processes. The cleanup is based on ls-local-assignment, but this is not called from sync-supervisor until all the new topology code has been downloaded. As a result, sync-processes may delete new topology code before sync-supervisor has had a chance to update ls-local-assignment.



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