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From Pushkar Raste <pushkar.ra...@gmail.com>
Subject Re: Disable All kind of caching in Solr/Lucene
Date Tue, 23 May 2017 23:13:47 GMT
What version are you on. There was a bug where if you use cache size 0, it
would still create a cache with size 2 (or may be just 1). It was fixed
under https://issues.apache.org/jira/browse/SOLR-9886?filter=-2



On Apr 3, 2017 9:26 AM, "Nilesh Kamani" <nilesh.kamani@gmail.com> wrote:

> @Yonik even though the code change is in SolrIndexer class, it has nothing
> do with index itself.
> After fetching docIds, I am filtering them on one more criteria. (Very
> weird code it is).
>
> I tried q={!cache=false}, but not working. Subsequent search is done under
> 2 milliseconds.
>
> Does anybdody have more insight  on this ?
>
> On Fri, Mar 31, 2017 at 2:17 PM, Yonik Seeley <yseeley@gmail.com> wrote:
>
> > On Fri, Mar 31, 2017 at 1:53 PM, Nilesh Kamani <nilesh.kamani@gmail.com>
> > wrote:
> > > @Alexandre - Could you please point me to reference doc to remove
> default
> > > cache settings ?
> > >
> > > @Yonik - The code change is in Solr Indexer to sort the results.
> >
> > OK, so to test indexing performance, there are no caches to worry
> > about (as long as you have autowarmCount=0 on all caches, as is the
> > case with the Solr example configs).
> >
> > To test sorted query performance (I assume you're sorting the index to
> > accelerate certain sorted queries), if you can't make the queries
> > unique, then add
> > {!cache=false} to the query
> > example: q={!cache=false}*:*
> > You could also add a random term on a non-existent field to change the
> > query and prevent unwanted caching...
> > example: q=*:* does_not_exist_s:149475394
> >
> > -Yonik
> >
>

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