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https://issues.apache.org/jira/browse/RATIS-409?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tsz Wo Nicholas Sze updated RATIS-409:
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Attachment: r409_20181112.patch
> 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
> Priority: Major
> Attachments: r409_20181112.patch
>
>
> 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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