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Posted to issues@activemq.apache.org by "Clebert Suconic (Jira)" <ji...@apache.org> on 2021/08/09 17:55:02 UTC

[jira] [Closed] (ARTEMIS-3402) Split Brain detection should reject bad member updates

     [ https://issues.apache.org/jira/browse/ARTEMIS-3402?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Clebert Suconic closed ARTEMIS-3402.
------------------------------------
    Fix Version/s: 2.18.0
       Resolution: Fixed

> Split Brain detection should reject bad member updates
> ------------------------------------------------------
>
>                 Key: ARTEMIS-3402
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-3402
>             Project: ActiveMQ Artemis
>          Issue Type: New Feature
>            Reporter: Francesco Nigro
>            Assignee: Francesco Nigro
>            Priority: Major
>             Fix For: 2.18.0
>
>          Time Spent: 2h
>  Remaining Estimate: 0h
>
> During a split brain simulation with a single pair, the survived live can end up receiving a member update from the previous live (paused/unpaused) that's going to set the new live both as live and backup: split brain detection should fix the whole member update by rejecting it.



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