[jira] [Commented] (SOLR-10285) Reduce state messages when there are leader only shards

["Scott Blum (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SOLR-10285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16000303#comment-16000303 ] 

Scott Blum commented on SOLR-10285:
-----------------------------------

[~jhump] did you have a patch for this?  or did we only discuss it?

> Reduce state messages when there are leader only shards
> -------------------------------------------------------
>
>                 Key: SOLR-10285
>                 URL: https://issues.apache.org/jira/browse/SOLR-10285
>             Project: Solr
>          Issue Type: Improvement
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Varun Thacker
>            Assignee: Cao Manh Dat
>
> For shards which have 1 replica ( leader ) we know it doesn't need to recover from anyone. We should short-circuit the recovery process in this case. 
> The motivation for this being that we will generate less state events and be able to mark these replicas as active again without it needing to go into 'recovering' state. 
> We already short circuit when you set {{-Dsolrcloud.skip.autorecovery=true}} but that sys prop was meant for tests only. Extending this to make sure the code short-circuits when the core knows its the only replica in the shard is the motivation of the Jira.



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