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Posted to issues@kudu.apache.org by "Andrew Wong (JIRA)" <ji...@apache.org> on 2019/01/30 01:50:00 UTC

[jira] [Created] (KUDU-2684) Tablet servers can start up with duplicate masters specified

Andrew Wong created KUDU-2684:
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             Summary: Tablet servers can start up with duplicate masters specified
                 Key: KUDU-2684
                 URL: https://issues.apache.org/jira/browse/KUDU-2684
             Project: Kudu
          Issue Type: Bug
          Components: tserver
    Affects Versions: 1.8.0
            Reporter: Andrew Wong


When specifying the `–tserver_master_addrs` flag, there isn't any checking to ignore duplicates in the comma separated list. The result is that a tablet server can heartbeat multiple times to the same master, which can exacerbate other issues (e.g. KUDU-2681, currently we stack tasks upon receiving multiple tablet reports from the same tablet server).



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