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From "vidit.asthana" <vidit.astha...@gmail.com>
Subject Re: Disable all caches in Solr
Date Tue, 08 Jul 2014 06:53:21 GMT
Thanks Chris. I understand this. But this test is to determine the *maximum*
latency a query can have and hence I have disabled all caches. 

After disabling all caches in solrconfig, I was able to remove "latency
variation" for a single query in most of the cases. But still *sort* queries
are showing variation in latency when executed multiple times. Is there some
hidden cache for sorting?

When I run query below for first time, it shows higher latency, but when I
run it second time it shows lower QTime.

http://localhost:7000/solr/collection1/select?q=field1:keyword&rows=20&sort=field2
desc

*If I remove the sorting then I always get fixed QTime*. "field2" is of type
tlong.

Any ideas why this is happening and how to prevent this variation?






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