[jira] [Created] (KUDU-1392) Remote bootstrapping a replica to an unexpected node does not cause it to get deleted

["Todd Lipcon (JIRA)" <ji...@apache.org>]

Todd Lipcon created KUDU-1392:
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             Summary: Remote bootstrapping a replica to an unexpected node does not cause it to get deleted
                 Key: KUDU-1392
                 URL: https://issues.apache.org/jira/browse/KUDU-1392
             Project: Kudu
          Issue Type: Bug
          Components: tserver
    Affects Versions: 0.8.0
            Reporter: Todd Lipcon
            Priority: Minor


I hacked together a little CLI tool to trigger a remote bootstrap of a new replica of an existing tablet. The new replica was not part of the consensus configuration. When the bootstrap finished, the tablet started up and then started logging lines like this once every couple seconds:

W0405 10:51:08.138592 20088 raft_consensus.cc:434] T 141e7fd5de494dc9a9f018254075020f P 2fb5cdac22b0418bb2df456906e42eb4 [term 27 NON_PARTICIPANT]: Failed to trigger leader election: Illegal state: Not starting election: Node is currently a non-participant in the raft config: opid_index: -1 local: false peers { permanent_uuid: "09d6bf7a02124145b43f43cb7a667b3d" member_type: VOTER last_known_addr { host: "vd0336.halxg.cloudera.com" port: 7050 } } peers { permanent_uuid: "c9633273962a4521a32d5e177a118a84" member_type: VOTER last_known_addr { host: "vd0334.halxg.cloudera.com" port: 7050 } } peers { permanent_uuid: "3c305734ab9d4e0ebfbd0def74841a5d" member_type: VOTER last_known_addr { host: "vd0240.halxg.cloudera.com" port: 7050 } }

I am surprised that it didn't report the tablet to the master and get a deletion request.



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