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Posted to issues@lucene.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2020/07/02 07:15:00 UTC
[jira] [Commented] (SOLR-14588) Circuit Breakers Infrastructure and
Real JVM Based Circuit Breaker
[ https://issues.apache.org/jira/browse/SOLR-14588?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17149999#comment-17149999 ]
ASF subversion and git services commented on SOLR-14588:
--------------------------------------------------------
Commit 3f9cc227f159f1e0583dd5aad2ec7a8bd102415f in lucene-solr's branch refs/heads/master from Atri Sharma
[ https://gitbox.apache.org/repos/asf?p=lucene-solr.git;h=3f9cc22 ]
SOLR-14588: Implement Circuit Breakers (#1626)
* SOLR-14588: Implement Circuit Breakers
This commit consists of two parts: add circuit breakers infrastructure and a "real" JVM heap memory based
circuit breaker which monitors incoming search requests and rejects them with SERVICE_TOO_BUSY error
if the defined threshold is breached, thus giving headroom to existing indexing and search requests
to complete.
> Circuit Breakers Infrastructure and Real JVM Based Circuit Breaker
> ------------------------------------------------------------------
>
> Key: SOLR-14588
> URL: https://issues.apache.org/jira/browse/SOLR-14588
> Project: Solr
> Issue Type: Improvement
> Security Level: Public(Default Security Level. Issues are Public)
> Affects Versions: master (9.0)
> Reporter: Atri Sharma
> Assignee: Atri Sharma
> Priority: Major
> Time Spent: 13.5h
> Remaining Estimate: 0h
>
> This Jira tracks addition of circuit breakers in the search path and implements JVM based circuit breaker which rejects incoming search requests if the JVM heap usage exceeds a defined percentage.
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