Mike Percy created KUDU-1504:
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Summary: Add a tool to force a Raft config change
Key: KUDU-1504
URL: https://issues.apache.org/jira/browse/KUDU-1504
Project: Kudu
Issue Type: Bug
Components: consensus, ops-tooling
Affects Versions: 0.9.0
Reporter: Mike Percy
It would be useful to implement a tool that allowed for an
administrator-controlled "forced" configuration change. This type of thing is
useful as a "parachute" if, for example, 2 nodes of a 3-node configuration were
permanently offline. An administrator may wish to accept whatever potential
data loss occurred and force the configuration to be composed of a single node
so that it could come back online and then grown back to a larger configuration
size again.
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