Re: Overlapping onDeckSearchers=2

2013-05-27 Thread heaven
I am on 4.2.1 @Yonik Seeley I do understand the cost and run it once per 24 hours and perhaps later this interval will be increased up to a few days. In general I am optimizing not to merge the fragments but to remove deleted docs. My index refreshes quickly and number of deleted docs could reach

Re: Overlapping onDeckSearchers=2

2013-05-27 Thread Jack Krupansky
is really absolutely needed. 3. Try to understand why #1 is not sufficient and resolve the cause(s), so that optimize is no longer needed. -- Jack Krupansky -Original Message- From: Yonik Seeley Sent: Monday, May 27, 2013 9:46 AM To: solr-user@lucene.apache.org Subject: Re: Overlapp

RE: Overlapping onDeckSearchers=2

2013-05-27 Thread Markus Jelsma
similarity uses maxDoc for IDF. The cost is also much lower when using SSD's, forceMerging a 1GB core is a matter of seconds. -Original message- > From:Yonik Seeley > Sent: Mon 27-May-2013 15:47 > To: solr-user@lucene.apache.org > Subject: Re: Overlapping onDeckSearch

Re: Overlapping onDeckSearchers=2

2013-05-27 Thread Yonik Seeley
On Mon, May 27, 2013 at 7:11 AM, Jack Krupansky wrote: > The intent is that optimize is obsolete and should no longer be used That's incorrect. People need to understand the cost of optimize, and that it's use is optional. It's up to the developer to figure out of the benefits of calling optimiz

Re: Overlapping onDeckSearchers=2

2013-05-27 Thread Jack Krupansky
: Monday, May 27, 2013 3:51 AM To: solr-user@lucene.apache.org Subject: Re: Overlapping onDeckSearchers=2 Hi, thanks for the response. Seems like this is the case because there are no any other applications that could fire commit/optimize calls. All commits are triggered by Solr and the optimize is

Re: Overlapping onDeckSearchers=2

2013-05-27 Thread heaven
Hi, thanks for the response. Seems like this is the case because there are no any other applications that could fire commit/optimize calls. All commits are triggered by Solr and the optimize is triggered by a cron task. Because of all that it looks like a bug in Solr. It probably should not run co

Re: Overlapping onDeckSearchers=2

2013-05-25 Thread Shalin Shekhar Mangar
This can happen if an auto commit overlaps with the optimize command too. On Sat, May 25, 2013 at 5:26 PM, heaven wrote: > Hi, I am getting this warning with auto commits. My application does not > send > commits. I am optimizing the index once per day and seems like this warning > appear every

Re: Overlapping onDeckSearchers=2

2013-05-25 Thread heaven
Hi, I am getting this warning with auto commits. My application does not send commits. I am optimizing the index once per day and seems like this warning appear every time the optimization process is launched. Best, Alex -- View this message in context: http://lucene.472066.n3.nabble.com/Overl

Re: Overlapping onDeckSearchers=2

2010-05-04 Thread Erik Hatcher
The commit happens (twice!) causing potentially double the RAM to be used for warming two index searchers, one of which will be thrown away right after warming. It's best to avoid overlapping these warming searchers. Using Solr's autocommit capability is the easiest way to manage the sit

Re: Overlapping onDeckSearchers=2

2010-05-04 Thread revas
Thanks for the repsonse .What happens in this scenario? Does the commit happen in this case or does the search server hang or just throws an error without committing Regards Sujatha On Mon, May 3, 2010 at 11:41 PM, Chris Hostetter wrote: > : When i run 2 -3 commits parallely to diff instances

Re: Overlapping onDeckSearchers=2

2010-05-03 Thread Chris Hostetter
: When i run 2 -3 commits parallely to diff instances or same instance I get : this error : : PERFORMANCE WARNING: Overlapping onDeckSearchers=2 : : What is the Best approach to solve this http://wiki.apache.org/solr/FAQ#What_does_.22PERFORMANCE_WARNING:_Overlapping_onDeckSearchers.3DX.22_mean_

Re: Overlapping onDeckSearchers=2

2010-05-03 Thread Shalin Shekhar Mangar
On Mon, May 3, 2010 at 11:24 AM, revas wrote: > Hello, > > We have a server with many solr instances running (around 40-50) . > > We are committing documents ,sometimes one or sometimes around 200 > documents at a time .to only one instance at a time > > When i run 2 -3 commits parallely to