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Posted to commits@cassandra.apache.org by "Brandon Williams (Jira)" <ji...@apache.org> on 2021/07/01 13:14:00 UTC

[jira] [Commented] (CASSANDRA-11671) Remove check on gossip status from DynamicEndpointSnitch::updateScores

    [ https://issues.apache.org/jira/browse/CASSANDRA-11671?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17372781#comment-17372781 ] 

Brandon Williams commented on CASSANDRA-11671:
----------------------------------------------

LGTM, +1.

> Remove check on gossip status from DynamicEndpointSnitch::updateScores
> ----------------------------------------------------------------------
>
>                 Key: CASSANDRA-11671
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11671
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Legacy/Coordination
>            Reporter: Sam Tunnicliffe
>            Assignee: Artsiom Yudovin
>            Priority: Low
>              Labels: pull-request-available
>             Fix For: 4.x
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> It seems that historically there were initialization ordering issues which affected DES and StorageService (CASSANDRA-1756) and so a condition was added to DES::updateScores() to ensure that SS had finished setup. In fact, the check was actually testing whether gossip was active or not. CASSANDRA-10134 preserved this behaviour, but it seems likely that the check can be removed from DES completely now. If not, it can at least be switched to use SS::isInitialized() which post CASSANDRA-10134 actually reports what it's name suggests.



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