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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