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Posted to issues@kudu.apache.org by "Adar Dembo (JIRA)" <ji...@apache.org> on 2016/03/15 00:31:33 UTC

[jira] [Created] (KUDU-1372) Verify cluster-wide master and tserver connectivity

Adar Dembo created KUDU-1372:
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             Summary: Verify cluster-wide master and tserver connectivity
                 Key: KUDU-1372
                 URL: https://issues.apache.org/jira/browse/KUDU-1372
             Project: Kudu
          Issue Type: Bug
          Components: ops-tooling, supportability
    Affects Versions: 0.7.1
            Reporter: Adar Dembo


Kudu clusters need full-duplex connectivity inside of Raft configurations (masters or tservers), as well as between masters and tservers themselves. No doubt users will run into all sorts of issues with only partially configured firewalls.

Let's do what we can to surface connectivity failures, be they inside of a Raft configuration or between a particular master and tserver. Metrics, log output, and web UI dashboards are all good places to surface these failures.



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