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Posted to dev@helix.apache.org by "Kanak Biscuitwala (JIRA)" <ji...@apache.org> on 2014/04/02 20:22:14 UTC

[jira] [Created] (HELIX-423) Code duplication in controller leader election

Kanak Biscuitwala created HELIX-423:
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             Summary: Code duplication in controller leader election
                 Key: HELIX-423
                 URL: https://issues.apache.org/jira/browse/HELIX-423
             Project: Apache Helix
          Issue Type: Bug
            Reporter: Kanak Biscuitwala
            Assignee: Kanak Biscuitwala


There are two (or more) versions of leader election: DistributedLeaderElection, DistClusterControllerElection, and possibly others that I'm missing. This isn't good because if there's any code change required, it's very easy to miss doing it everywhere.

In particular, this is causing metrics to not be unregistered on leader election because this was fixed in one place and not the other.



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