[jira] [Created] (STORM-1934) Race condition between sync-supervisor and sync-processes raises several strange issues

["Jungtaek Lim (JIRA)" <ji...@apache.org>]

Jungtaek Lim created STORM-1934:
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             Summary: Race condition between sync-supervisor and sync-processes raises several strange issues
                 Key: STORM-1934
                 URL: https://issues.apache.org/jira/browse/STORM-1934
             Project: Apache Storm
          Issue Type: Bug
          Components: storm-core
    Affects Versions: 1.0.0, 2.0.0, 1.0.1
            Reporter: Jungtaek Lim
            Priority: Critical


There're some strange issues including STORM-1933 and others (which I will file an issue soo) which are related to race condition in supervisor.

As I mentioned to STORM-1933, basically sync-supervisor relies on zk assignment, and sync-processes relies on local assignment and local workers directory, but in fact sync-supervisor also access local state and take some actions which affects sync-processes. And also Satish left the comment to STORM-1933 describing other issue related to race condition and idea to fix this which is same page on me.





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