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From "Shawn Heisey (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SOLR-4053) metrics - add statistics on searcher/cache warming
Date Fri, 09 Nov 2012 00:26:12 GMT
Shawn Heisey created SOLR-4053:
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             Summary: 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: 4.1, 5.0


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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