[jira] [Updated] (SOLR-4053) metrics - add statistics on searcher/cache warming

["David Smiley (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-4053?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Smiley updated SOLR-4053:
-------------------------------

    Fix Version/s:     (was: 4.7)
                   4.8

> metrics - add statistics on searcher/cache warming
> --------------------------------------------------
>
>                 Key: SOLR-4053
>                 URL: https://issues.apache.org/jira/browse/SOLR-4053
>             Project: Solr
>          Issue Type: Improvement
>    Affects Versions: 5.0
>            Reporter: Shawn Heisey
>            Priority: Minor
>             Fix For: 4.8
>
>
> One stat that I rely on is the amount of time that it takes to warm caches and an entire searcher, but unless you turn on INFO logging and write something to parse the logs, you can only see how long the last commit took to warm.  I propose that we use the new metrics capability added in SOLR-1972 to give us visibility into historical cache/searcher warming times.
> If I find some time in the near future, I will take a stab at creating a patch, but if someone else has an idea and time, don't wait around for me.



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