Re: solr 4.7.2 mergeFactor/ Merge policy issue

[Erick Erickson]

I _think_, but don't know for sure, that the merging stuff doesn't get
triggered until you commit, it doesn't "just happen".

Shot in the dark...

Erick

On Wed, Mar 4, 2015 at 1:15 PM, Summer Shire <shiresum...@gmail.com> wrote:
> Hi All,
>
> I am using solr 4.7.2 is there a bug wrt merging the segments down ?
>
> I recently added the following to my solrConfig.xml
>
>   <indexConfig>
>     <useCompoundFile>false</useCompoundFile>
>     <ramBufferSizeMB>100</ramBufferSizeMB>
>     <maxBufferedDocs>1000</maxBufferedDocs>
>     <mergeFactor>5</mergeFactor>
>   </indexConfig>
>
>
> But I do not see any merging of the segments happening. I saw some other
> people have
> the same issue but there wasn’t much info. except one suggesting to use
> <mergePolicy class="org.apache.lucene.index.TieredMergePolicy">
>       <int name="maxMergeAtOnce">5</int>
>       <int name="segmentsPerTier">5</int>
>     </mergePolicy>
> <mergeScheduler class="org.apache.lucene.index.ConcurrentMergeScheduler”/>
>
> instead of mergeFactor.
>
> Thanks,
> Summer