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Posted to issues@storm.apache.org by "Bipin Prasad (Jira)" <ji...@apache.org> on 2021/03/16 22:27:00 UTC

[jira] [Created] (STORM-3755) While scheduling multiple ackers with executor use best effort basis

Bipin Prasad created STORM-3755:
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             Summary: While scheduling multiple ackers with executor use best effort basis
                 Key: STORM-3755
                 URL: https://issues.apache.org/jira/browse/STORM-3755
             Project: Apache Storm
          Issue Type: Improvement
          Components: storm-server
            Reporter: Bipin Prasad
            Assignee: Bipin Prasad
             Fix For: 2.3.0


In the scheduling loop, if the number of ackers to be scheduled along with the executor is greater than zero, and they cannot all fit, then try to fit as many ackers as possible.

To do this, fit the executor first. If this succeeds, then attempt to fit as many ackers are possible upto and including the max required as per calculation (and as low as zero). This second step should not fail.




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