Thats the first thing i tried, but it had only merge factor and
maxmergedocs in it. We have different merge policies like
LogMergePolicy<http://lucene.apache.org/core/old_versioned_docs/versions/3_4_0/api/core/org/apache/lucene/index/LogMergePolicy.html>
, 
NoMergePolicy<http://lucene.apache.org/core/old_versioned_docs/versions/3_4_0/api/core/org/apache/lucene/index/NoMergePolicy.html>
, 
TieredMergePolicy<http://lucene.apache.org/core/old_versioned_docs/versions/3_4_0/api/core/org/apache/lucene/index/TieredMergePolicy.html>
, 
UpgradeIndexMergePolicy<http://lucene.apache.org/core/old_versioned_docs/versions/3_4_0/api/core/org/apache/lucene/index/UpgradeIndexMergePolicy.html>.
finally i found what is the default policy and values in 3.4 lucene:

   - default policy is
TieredMergePolicy<http://lucene.apache.org/core/old_versioned_docs/versions/3_4_0/api/core/org/apache/lucene/index/TieredMergePolicy.html>
    (
   
http://lucene.apache.org/core/old_versioned_docs/versions/3_4_0/api/core/org/apache/lucene/index/MergePolicy.html
   )
   - default constants unless specified are
   
http://lucene.apache.org/core/old_versioned_docs/versions/3_4_0/api/core/constant-values.html


On 4 October 2012 18:29, Otis Gospodnetic <otis.gospodne...@gmail.com>wrote:

> Hi,
>
> Look for the word merge in solrconfig.xml :)
>
> Otis
> --
> Performance Monitoring - http://sematext.com/spm
> On Oct 4, 2012 7:50 AM, "jame vaalet" <jamevaa...@gmail.com> wrote:
>
> > Hi,
> > I would like to know the different merge policies lucene uses in
> different
> > versions of SOLR. I have got 3.4 and 3.6 versions of solr running but how
> > do i point them to use different merge policies?
> > Thanks in advance !
> >
> > --
> >
> > -JAME
> >
>



-- 

-JAME

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