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Posted to commits@helix.apache.org by "Harry Zhang (JIRA)" <ji...@apache.org> on 2018/10/30 22:37:00 UTC

[jira] [Created] (HELIX-771) More detailed top state handoff metrics

Harry Zhang created HELIX-771:
---------------------------------

             Summary: More detailed top state handoff metrics
                 Key: HELIX-771
                 URL: https://issues.apache.org/jira/browse/HELIX-771
             Project: Apache Helix
          Issue Type: Bug
          Components: helix-core
            Reporter: Harry Zhang
            Assignee: Harry Zhang


To define top state handoff SLA, we need some more detailed data:
 * graceful top state handoff (i.e. disable instance / resource / etc, both Helix and e2e latency)
 * abrupt top state handoff (i.e. node crash)

AC:
 - prepare metrics, test, code complete



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