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Posted to issues@impala.apache.org by "Tim Armstrong (JIRA)" <ji...@apache.org> on 2017/11/03 18:29:00 UTC

[jira] [Created] (IMPALA-6151) Add NumBackends and NumFragments counters to profile

Tim Armstrong created IMPALA-6151:
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             Summary: Add NumBackends and NumFragments counters to profile
                 Key: IMPALA-6151
                 URL: https://issues.apache.org/jira/browse/IMPALA-6151
             Project: IMPALA
          Issue Type: Improvement
          Components: Backend
            Reporter: Tim Armstrong
            Assignee: Tim Armstrong
            Priority: Minor


It would be nice to have a NumBackends counter in the profile. The information is available in the "backend startup latency" string and by counting the number of fragment children but that is hard to programmatically extract.



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