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Posted to dev@storm.apache.org by "Arun Mahadevan (JIRA)" <ji...@apache.org> on 2015/11/05 10:43:28 UTC

[jira] [Created] (STORM-1176) Checkpoint window evaluated state and use this to prune duplicate evaluations

Arun Mahadevan created STORM-1176:
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             Summary: Checkpoint window evaluated state and use this to prune duplicate evaluations
                 Key: STORM-1176
                 URL: https://issues.apache.org/jira/browse/STORM-1176
             Project: Apache Storm
          Issue Type: Sub-task
            Reporter: Arun Mahadevan
            Assignee: Arun Mahadevan


Evaluated state of sliding/tumbling windows should be checkpointed periodically and on event replay during restart this info should be used to prune duplicate evaluations.



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