Re: Solr search engine configuration

2018-03-11 Thread PeterKerk
Thanks! That provides me with some more insight, I altered the search query to "dieren zaak" to see how queries consisting of more than 1 word are handled. I see that words are tokenized into groups of 3, I think because of my NGramFilterFactory with minGramSize of 3. (title_sear

Some performance questions....

2018-03-11 Thread BlackIce
Hi, I have some questions regarding performance. Lets says I have a dual CPU with a total of 8 cores and 24 GB RAM for my Solr and some other stuff. Would it be more beneficial to only run 1 instance of Solr with the collection stored on 4 HD's in RAID 0?? Or Have several Virtual Machines ea

Re: What are descent disk I/O for Solr and Zookeeper ?

2018-03-11 Thread Dominique Bejean
Hi Shawn, I agree on Disk I/O versus available memory about Solr performances. However for heavy indexing and heavy searching context, even with a lot of RAM, disk I/O should be critical. My concern is also about write I/O for Zookeeper transactions log. My understanding is that is critical not a

CLUSTERSTATUS API and Error loading specified collection / config in Solr 5.3.2.

2018-03-11 Thread Atita Arora
Hi , I am working on an application which involves working on a highly distributed Solr cloud environment. The application supports multi-tenancy and we have around 250-300 collections on Solr where each client has their own collection with a new shard being created as clientid- where the timestam

Re: Solr search engine configuration

2018-03-11 Thread Erick Erickson
bq: I tried the query with and without the &defType=edismax parameter but I'm getting the EXACT same results. Does that mean some configuration error? Well, not an error at all, this line: ExtendedDismaxQParser Means you're using edismax. If that happens both with or without &defType, that means

Re: Some performance questions....

2018-03-11 Thread Deepak Goel
To rephrase your Question "Does Solr do well with Scale-up or Scale-out?" Are there any Performance Benchmarks for the same out there supporting the claim? On 11 Mar 2018 23:05, "BlackIce" wrote: > Hi, > > I have some questions regarding performance. > > Lets says I have a dual CPU with a tota

Re: Some performance questions....

2018-03-11 Thread BlackIce
Thnx for the pointers. I haven't given much thought to Solr, asides shemal.xml and solrconfig.xml and I'm just diving into a bit more deeper stuff! Greetz RRK On Sun, Mar 11, 2018 at 8:58 PM, Deepak Goel wrote: > To rephrase your Question > > "Does Solr do well with Scale-up or Scale-out?" >

Re: Some performance questions....

2018-03-11 Thread BlackIce
Second to this wouldn't 4 Solr instances each with its own HD be fault tolerant? vs. one solr instance with 4 HD's in RAID 0? Plus to his comes the storage capacity, I need the capacity of those 4 drives... the more I read.. the more questions On Sun, Mar 11, 2018 at 9:43 PM, BlackIce wrote:

Re: Solr search engine configuration

2018-03-11 Thread PeterKerk
Sorry for this lengthy post, but I wanted to be complete. The only occurence of edismax in solrconfig.xml is this one: edismax explicit 10

Re: Some performance questions....

2018-03-11 Thread Shawn Heisey
On 3/11/2018 11:35 AM, BlackIce wrote: I have some questions regarding performance. Lets says I have a dual CPU with a total of 8 cores and 24 GB RAM for my Solr and some other stuff. Would it be more beneficial to only run 1 instance of Solr with the collection stored on 4 HD's in RAID 0?? Or.

Re: Some performance questions....

2018-03-11 Thread Deepak Goel
On 12 Mar 2018 05:51, "Shawn Heisey" wrote: On 3/11/2018 11:35 AM, BlackIce wrote: > I have some questions regarding performance. > > Lets says I have a dual CPU with a total of 8 cores and 24 GB RAM for my > Solr and some other stuff. > > Would it be more beneficial to only run 1 instance of So