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https://issues.apache.org/jira/browse/SOLR-15486?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17385664#comment-17385664
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Christine Poerschke commented on SOLR-15486:
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bq. ... removes needless SolrCloud specificity. ...
That's a good way to describe it, thanks!
I've updated the two-options https://github.com/apache/solr/pull/180 to have
only the one option now then.
> consider SolrCoreState.inflightUpdatesCounter logic in ZK-unware Solr
> ---------------------------------------------------------------------
>
> Key: SOLR-15486
> URL: https://issues.apache.org/jira/browse/SOLR-15486
> Project: Solr
> Issue Type: Task
> Reporter: Christine Poerschke
> Assignee: Christine Poerschke
> Priority: Minor
>
> SOLR-14942 added the {{inflightUpdatesCounter}} logic to reduce leader
> election time on node shutdown.
> From my understanding of the code so far:
> * Since the earlier triggering of an election is specific to ZK-aware Solr
> then one could say that {{ContentStreamHandlerBase.handleRequestBody}} doing
> inflight update registers and deregisters is unnecessary.
> * Alternatively if waiting for inflight updates to complete (at that point
> in the shutdown sequence) is generally beneficial then one could say that the
> {{pauseUpdatesAndAwaitInflightRequests}} logic should be added for the
> ZK-unware code path in {{CoreContainer.shutdown}} also.
> Illustrative draft pull request with both options:
> https://github.com/apache/solr/pull/180
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