Re: Number of segments in collection is more than what is set in TieredMergePolicyFactory

2019-01-30 Thread Zheng Lin Edwin Yeo
Hi Shawn, Thank you for the explanation. Regards, Edwin On Wed, 30 Jan 2019 at 15:18, Shawn Heisey wrote: > On 1/28/2019 10:14 AM, Zheng Lin Edwin Yeo wrote: > > We have the following TieredMergePolicyFactory configuration in our > > solrconfig,xml > > > > class="org.apache.solr.index.TieredM

Re: Number of segments in collection is more than what is set in TieredMergePolicyFactory

2019-01-29 Thread Shawn Heisey
On 1/28/2019 10:14 AM, Zheng Lin Edwin Yeo wrote: We have the following TieredMergePolicyFactory configuration in our solrconfig,xml 10 10 10 These three settings are the really important ones. Except for maxMergeAtOnceExplicit, you have these at the

Re: Number of segments in collection is more than what is set in TieredMergePolicyFactory

2019-01-29 Thread Zheng Lin Edwin Yeo
Hi, Anyone has any insights of this? Thank you in advance. Regards, Edwin On Tue, 29 Jan 2019 at 01:14, Zheng Lin Edwin Yeo wrote: > Hi, > > We have the following TieredMergePolicyFactory configuration in our > solrconfig,xml > > > 10 > 10 > 10 > 10 >

Re: Number of segments

2013-04-09 Thread Michael Long
My main concern was just making sure we were getting the best search performance, and that we did not have too many segments. Every attempt I made to adjust the segment count resulted in no difference (segment count never changed). Looking at that blog page, it looks like 30-40 segments is prob

Re: Number of segments

2013-04-08 Thread Chris Hostetter
: How do I determine how many tiers it has? You may find this blog post from mccandless helpful... http://blog.mikemccandless.com/2011/02/visualizing-lucenes-segment-merges.html (don't ignore the videos! watching them really helpful to understand what he is talking about) Once you've obsorbed

Re: Number of segments

2013-04-08 Thread Upayavira
On Mon, Apr 8, 2013, at 02:51 PM, Michael Long wrote: > > On 04/08/2013 09:41 AM, Upayavira wrote: > > How many documents do you have? How big are the files on disk? > 2,795,601 and the index dir is 50G > > > > Note it says "segments per tier", you may have multiple tiers at play > > meaning you

Re: Number of segments

2013-04-08 Thread Michael Long
On 04/08/2013 09:41 AM, Upayavira wrote: How many documents do you have? How big are the files on disk? 2,795,601 and the index dir is 50G Note it says "segments per tier", you may have multiple tiers at play meaning you can have more than ten segments. How do I determine how many tiers it h

Re: Number of segments

2013-04-08 Thread Upayavira
On Mon, Apr 8, 2013, at 02:35 PM, Michael Long wrote: > I'm running solr 4.0. I'm noticing my segments are staying in the 30+ > range, even though I have these settings: > > > > 10 > 10 > 10 > > false > > Can anyone give me some advice on what I should change or check? How man