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Posted to issues@drill.apache.org by "Paul Rogers (JIRA)" <ji...@apache.org> on 2016/03/30 21:51:25 UTC

[jira] [Created] (DRILL-4560) ZKClusterCoordinator does not call DrillbitStatusListener.drillbitRegistered for new bits

Paul Rogers created DRILL-4560:
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             Summary: ZKClusterCoordinator does not call DrillbitStatusListener.drillbitRegistered for new bits
                 Key: DRILL-4560
                 URL: https://issues.apache.org/jira/browse/DRILL-4560
             Project: Apache Drill
          Issue Type: Bug
          Components:  Server
    Affects Versions: 1.6.0
            Reporter: Paul Rogers
            Assignee: Paul Rogers
            Priority: Minor
             Fix For: 1.8.0


ZKClusterCoordinator notifies listeners of type DrillbitStatusListener when drillbits disappear from ZooKeeper. The YARN Application Master (AM) also needs to know when bits register themselves with ZK. So, ZKClusterCoordinator should change to detect new Drill-bits, then call DrillbitStatusListener.drillbitRegistered with the new Drill-bits.



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