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https://issues.apache.org/jira/browse/SOLR-10214?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15972994#comment-15972994
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Andrzej Bialecki edited comment on SOLR-10214 at 4/18/17 4:30 PM:
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This has been fixed on master as a part of SOLR-9959, but porting it to 6x
would be a bit messy - specifically, I'd like to avoid introducing the
{{MetricsMap}} and related MetricsUtils/JMX changes to 6x.
Edit: I may need to do that (carefully) anyway due to SOLR-10000.
was (Author: ab):
This has been fixed on master as a part of SOLR-9959, but porting it to 6x
would be a bit messy - specifically, I'd like to avoid introducing the
{{MetricsMap}} and related MetricsUtils/JMX changes to 6x.
> clean up BlockCache metrics
> ---------------------------
>
> Key: SOLR-10214
> URL: https://issues.apache.org/jira/browse/SOLR-10214
> Project: Solr
> Issue Type: Improvement
> Security Level: Public(Default Security Level. Issues are Public)
> Components: metrics
> Reporter: Yonik Seeley
> Attachments: SOLR-10214.patch, SOLR-10214.patch
>
>
> Many (most) of the block cache metrics are unused (I assume just inherited
> from Blur) and unmaintained (i.e. most will be 0). Currently only the size
> and number of evictions is tracked.
> We should remove unused stats and start tracking
> - number of lookups (or number of misses)
> - number of hits
> - number of inserts
> - number of store failures
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