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Posted to issues@lucene.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2019/09/18 20:33:00 UTC
[jira] [Commented] (SOLR-13773) Add env-var options to
prometheus-exporter start script.
[ https://issues.apache.org/jira/browse/SOLR-13773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16932799#comment-16932799 ]
ASF subversion and git services commented on SOLR-13773:
--------------------------------------------------------
Commit c7f84873280d7d60ebdfff72e0c72fb60cf24e69 in lucene-solr's branch refs/heads/master from Houston Putman
[ https://gitbox.apache.org/repos/asf?p=lucene-solr.git;h=c7f8487 ]
SOLR-13773: Prometheus Exporter GC and Heap options (#887)
* SOLR-13773: Prometheus Exporter GC and Heap options
* Adding info to the ref-guide.
> Add env-var options to prometheus-exporter start script.
> --------------------------------------------------------
>
> Key: SOLR-13773
> URL: https://issues.apache.org/jira/browse/SOLR-13773
> Project: Solr
> Issue Type: Improvement
> Security Level: Public(Default Security Level. Issues are Public)
> Components: metrics
> Affects Versions: master (9.0), 8.3
> Reporter: Houston Putman
> Priority: Minor
> Labels: metric-collector
> Time Spent: 1.5h
> Remaining Estimate: 0h
>
> The startup options for the Prometheus Exporter are pretty sparse compared to what the Solr start script offers.
> I've added some options that mirror what Solr offers, such as
> * SOLR_HEAP
> * SOLR_JAVA_MEM
> * GC_TUNE
> Having just the memory settings available would let us start the prometheus exporter with more than 500 Mb of heap, which right now isn't possible as the max heap is [hard coded here|https://github.com/apache/lucene-solr/blob/master/solr/contrib/prometheus-exporter/bin/solr-exporter#L107].
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