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Posted to issues@ratis.apache.org by "Tsz Wo Nicholas Sze (JIRA)" <ji...@apache.org> on 2018/11/12 23:54:00 UTC

[jira] [Created] (RATIS-409) Watch requests may not work if there is a conf change

Tsz Wo Nicholas Sze created RATIS-409:
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             Summary: Watch requests may not work if there is a conf change
                 Key: RATIS-409
                 URL: https://issues.apache.org/jira/browse/RATIS-409
             Project: Ratis
          Issue Type: Bug
          Components: server
            Reporter: Tsz Wo Nicholas Sze
            Assignee: Tsz Wo Nicholas Sze


When there is commitIndex changed, the watchRequests is updated with the indices in SenderList.  However, when there is a conf change, SenderList includes all servers in both old and new confs.  As a result, the computed indices may be incorrect.



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