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https://issues.apache.org/jira/browse/SOLR-8368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15049191#comment-15049191
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Mark Miller commented on SOLR-8368:
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bq. an additional recovery once the sub-shard leader is active.
Recovery and replaying the tlog are two different things. The recovery process
does not involve replaying a tlog in this sense - just buffering and replaying
updates during replication.
These sub shards should not have any tlogs to replay anyway though. If on some
crazy failure case they did, replaying tlogs after a crash should never be a
bad thing to do.
> A SolrCore needs to replay it's tlog before the leader election process.
> ------------------------------------------------------------------------
>
> Key: SOLR-8368
> URL: https://issues.apache.org/jira/browse/SOLR-8368
> Project: Solr
> Issue Type: Bug
> Reporter: Mark Miller
> Assignee: Mark Miller
> Attachments: SOLR-8368.patch
>
>
> If we do it after like now, the correct leader may not be able to become
> leader.
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