lucene-solr-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Matthew Runo <mr...@zappos.com>
Subject Re: Multiple open SegmentReaders?
Date Fri, 02 May 2008 17:08:55 GMT
Hah, thank you for doing this. Sometimes I see MultiSegmentReaders,  
sometimes SegmentReaders, so both show up from time to time. Right now  
we've got two MultiSegmentReaders open..

Thanks!

Matthew Runo
Software Developer
Zappos.com
702.943.7833

On May 1, 2008, at 7:19 PM, Koji Sekiguchi wrote:
> I can reproduce with solr/example setup.
> What I did:
>
> 1. $ svn co http://svn.apache.org/repos/asf/lucene/solr/trunk TEMP
> 2. $ cd TEMP
> 3. $ ant clean example
> 4. $ cd example
> 5. $ java -jar start.jar
>
> (to post commit)
> 6. $ cd $SOLR_HOME/example/exampledocs
> 7. $ ./post.sh
>
> then see admin>statistics. I can see MultiSegmentReader instead of
> SegmentReader, though.
>
> name:      Searcher@19b1de main class:      
> org.apache.solr.search.SolrIndexSearcher version:     1.0  
> description:     index searcher stats:     caching : true
> numDocs : 0
> maxDoc : 0
> readerImpl : MultiSegmentReader
> readerDir : org.apache.lucene.store.FSDirectory@C:\Project\jakarta 
> \lucene\solr\TEMP\example\solr\data\index
> indexVersion : 1209693930226
> openedAt : Fri May 02 11:05:30 JST 2008
> registeredAt : Fri May 02 11:05:30 JST 2008
>  name:     Searcher@7be8c2 main class:      
> org.apache.solr.search.SolrIndexSearcher version:     1.0  
> description:     index searcher stats:     caching : true
> numDocs : 0
> maxDoc : 0
> readerImpl : MultiSegmentReader
> readerDir : org.apache.lucene.store.FSDirectory@C:\Project\jakarta 
> \lucene\solr\TEMP\example\solr\data\index
> indexVersion : 1209693930226
> openedAt : Fri May 02 11:06:13 JST 2008
> registeredAt : Fri May 02 11:06:13 JST 2008
>
> Koji
>
>
> Yonik Seeley wrote:
>> Hmmm, if there is a bug, odds are it's due to multicore stuff  -
>> probably nothing else has touched core stuff like that recently.
>> Can you reproduce (or rather help others to reproduce) with the
>> solr/example setup?
>>
>> -Yonik
>>
>> On Wed, Apr 30, 2008 at 5:39 PM, Matthew Runo <mruno@zappos.com>  
>> wrote:
>>
>>> Hello!
>>>
>>> In using the SVN head version of Solr, I've found that recently we  
>>> started
>>> getting multiple open SegmentReaders, all registered... etc..
>>>
>>> Any ideas why this would happen? They don't go away unless the  
>>> server is
>>> restarted, and don't go away with commits, etc. In fact, commits  
>>> seem to
>>> cause the issue. They're causing issues since it causes really stale
>>> searchers to be around...
>>>
>>> For example, right now...
>>> org.apache.solr.search.SolrIndexSearcher
>>> caching : true
>>> numDocs : 153312
>>> maxDoc : 153324
>>> readerImpl : SegmentReader
>>> readerDir : org.apache.lucene.store.FSDirectory@/opt/solr/data/index
>>> indexVersion : 1205944085143
>>> openedAt : Wed Apr 30 14:04:15 PDT 2008
>>> registeredAt : Wed Apr 30 14:04:15 PDT 2008
>>>
>>> (and right below that one...)
>>> org.apache.solr.search.SolrIndexSearcher
>>> caching : true
>>> numDocs : 153312
>>> maxDoc : 153324
>>> readerImpl : SegmentReader
>>> readerDir : org.apache.lucene.store.FSDirectory@/opt/solr/data/index
>>> indexVersion : 1205944085143
>>> openedAt : Wed Apr 30 14:30:02 PDT 2008
>>> registeredAt : Wed Apr 30 14:30:02 PDT 2008
>>>
>>> Thanks!
>>>
>>> Matthew Runo
>>> Software Developer
>>> Zappos.com
>>> 702.943.7833
>>>
>>>
>>>
>>
>>
>


Mime
View raw message