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From Michael McCandless <luc...@mikemccandless.com>
Subject Re: Issues with Grouping
Date Tue, 05 Jul 2011 10:30:07 GMT
You can purge entries from the field cache before your test finishes?

Ie call FieldCache.DEFAULT.purge(IR).

The problem is that will mask any real problems where insanity is
unexpectedly being created.

Or, maybe switch test over to using per-segment faceting?  Then (I
think?) no insanity should be created.  Insanity is bad since it means
double (or more) RAM is being used...

Mike McCandless

http://blog.mikemccandless.com

On Tue, Jul 5, 2011 at 3:16 AM, Bill Bell <billnbell@gmail.com> wrote:
> OK?
>
> I get an error when I get the FC Insanity issue in SOLR-2242...
>
> ant -Dtestcase=NumFacetTermsFacetsTest test
>
> If it is normal, how do I turn off the FAILURE in the test case?
>
> [junit] Testsuite: org.apache.solr.request.NumFacetTermsFacetsTest
>    [junit] Tests run: 1, Failures: 1, Errors: 0, Time elapsed: 4.072 sec
>    [junit]
>    [junit] ------------- Standard Error -----------------
>    [junit] NOTE: reproduce with: ant test
> -Dtestcase=NumFacetTermsFacetsTest
> -Dtestmethod=testNumFacetTermsFacetCounts
> -Dtests.seed=3921835369594659663:-3219730304883530389
>    [junit] *** BEGIN
> org.apache.solr.request.NumFacetTermsFacetsTest.testNumFacetTermsFacetCount
> s: Insane FieldCache usage(s) ***
>    [junit] SUBREADER: Found caches for descendants of
> DirectoryReader(segments_3 _0(4.0):C6)+hgid_i1
>    [junit]     'DirectoryReader(segments_3 _0(4.0):C6)'=>'hgid_i1',class
> org.apache.lucene.search.FieldCache$DocTermsIndex,org.apache.lucene.search.
> cache.DocTermsIndexCreator@603bb3eb=>org.apache.lucene.search.cache.DocTerm
> sIndexCreator$DocTermsIndexImpl#1026179434 (size =~ 372 bytes)
>    [junit]
>        'org.apache.lucene.index.SegmentCoreReaders@7e8905bd'=>'hgid_i1',int,org.a
> pache.lucene.search.cache.IntValuesCreator@30781822=>org.apache.lucene.sear
> ch.cache.CachedArray$IntValues#291172425 (size =~ 92 bytes)
>    [junit]
>    [junit] *** END
> org.apache.solr.request.NumFacetTermsFacetsTest.testNumFacetTermsFacetCount
> s: Insane FieldCache usage(s) ***
>
>
>
> On 7/1/11 6:54 AM, "Yonik Seeley" <yonik@lucidimagination.com> wrote:
>
>>On Thu, Jun 30, 2011 at 11:58 PM, Bill Bell <billnbell@gmail.com> wrote:
>>> I meant FC insanity. It does not appear to be an NPE.
>>
>>That's natural, and not a bug.  Grouping always uses per-segment field
>>cache entries, where faceting sometimes uses top level field caches.
>>
>>-Yonik
>>http://www.lucidimagination.com
>>
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>
>
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