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Posted to issues@storm.apache.org by "Roshan Naik (JIRA)" <ji...@apache.org> on 2018/02/18 10:39:00 UTC

[jira] [Created] (STORM-2958) Use standard wait strategies for Spout as well

Roshan Naik created STORM-2958:
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             Summary: Use standard wait strategies for Spout as well
                 Key: STORM-2958
                 URL: https://issues.apache.org/jira/browse/STORM-2958
             Project: Apache Storm
          Issue Type: Improvement
          Components: storm-client
    Affects Versions: 2.0.0
            Reporter: Roshan Naik
            Assignee: Roshan Naik
             Fix For: 2.0.0


STORM-2306 introduced a new configurable wait strategy system for these situations
 * BackPressure Wait (used by spout & bolt)
 * No incoming data (used by bolt)

There is another wait situation in the spout when there are no emits generated in a nextTuple() or if max.spout.pending has been reached. This Jira is transition the spout wait strategy from the old model to the new model.



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