[jira] [Commented] (LUCENE-8081) Allow IndexWriter to opt out of flushing on indexing threads

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[jira] [Commented] (LUCENE-8081) Allow IndexWriter to opt out of flushing on indexing threads

JIRA jira@apache.org

    [ https://issues.apache.org/jira/browse/LUCENE-8081?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16281996#comment-16281996 ]

ASF subversion and git services commented on LUCENE-8081:
---------------------------------------------------------

Commit ede46fe6e972811ca49635d07106f177a7d90d30 in lucene-solr's branch refs/heads/master from [~simonw]
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=ede46fe ]

LUCENE-8081: Allow IndexWriter to opt out of flushing on indexing threads

Index/Update Threads try to help out flushing pending document buffers to
disk. This change adds an expert setting to opt ouf of this behavior unless
flusing is falling behind.


> Allow IndexWriter to opt out of flushing on indexing threads
> ------------------------------------------------------------
>
>                 Key: LUCENE-8081
>                 URL: https://issues.apache.org/jira/browse/LUCENE-8081
>             Project: Lucene - Core
>          Issue Type: Improvement
>            Reporter: Simon Willnauer
>            Assignee: Simon Willnauer
>             Fix For: master (8.0), 7.3
>
>         Attachments: LUCENE-8081.patch, LUCENE-8081.patch, LUCENE-8081.patch
>
>
> Today indexing / updating threads always help out flushing. Experts might want indexing threads to only help flushing if flushes are falling behind. Maybe we can allow an expert flag in IWC to opt out of this behavior.



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