RE: CoreAdmin STATUS performance

2013-01-14 Thread Shahar Davidson
Hi Stefan, I have opened issue SOLR-4302 and attached the suggested patch. Regards, Shahar. -Original Message- From: Stefan Matheis [mailto:matheis.ste...@gmail.com] Sent: Sunday, January 13, 2013 3:11 PM To: solr-user@lucene.apache.org Subject: Re: CoreAdmin STATUS performance

Re: CoreAdmin STATUS performance

2013-01-13 Thread Stefan Matheis
ene.apache.org (mailto:solr-user@lucene.apache.org) > Subject: Re: CoreAdmin STATUS performance > > On 1/10/2013 2:09 AM, Shahar Davidson wrote: > > As for your first question, the core info needs to be gathered upon every > > search request because cores are created dynamic

RE: CoreAdmin STATUS performance

2013-01-13 Thread Shahar Davidson
request time from around 800ms to around 1ms-4ms. Regards, Shahar. -Original Message- From: Shawn Heisey [mailto:s...@elyograg.org] Sent: Thursday, January 10, 2013 5:14 PM To: solr-user@lucene.apache.org Subject: Re: CoreAdmin STATUS performance On 1/10/2013 2:09 AM, Shahar Davidson wrote

RE: CoreAdmin STATUS performance

2013-01-13 Thread Shahar Davidson
Thanks for sharing this info, Per - this info may prove to be valuable for me in the future. Shahar. -Original Message- From: Per Steffensen [mailto:st...@designware.dk] Sent: Thursday, January 10, 2013 6:10 PM To: solr-user@lucene.apache.org Subject: Re: CoreAdmin STATUS performance

Re: CoreAdmin STATUS performance

2013-01-10 Thread Per Steffensen
ated dynamically, who handles their creation (client/server) and how is it done? I'd love to hear more about it! Appreciate your help, Shahar. -Original Message- From: Per Steffensen [mailto:st...@designware.dk] Sent: Thursday, January 10, 2013 1:23 PM To: solr-user@lucene.apache.org S

Re: CoreAdmin STATUS performance

2013-01-10 Thread Shawn Heisey
On 1/10/2013 2:09 AM, Shahar Davidson wrote: As for your first question, the core info needs to be gathered upon every search request because cores are created dynamically. When a user initiates a search request, the system must be aware of all available cores in order to execute distributed se

RE: CoreAdmin STATUS performance

2013-01-10 Thread Shahar Davidson
erver) and how is it done? I'd love to hear more about it! Appreciate your help, Shahar. -Original Message- From: Per Steffensen [mailto:st...@designware.dk] Sent: Thursday, January 10, 2013 1:23 PM To: solr-user@lucene.apache.org Subject: Re: CoreAdmin STATUS performance On 1/1

Re: CoreAdmin STATUS performance

2013-01-10 Thread Per Steffensen
On 1/10/13 10:09 AM, Shahar Davidson wrote: search request, the system must be aware of all available cores in order to execute distributed search on_all_ relevant cores For this purpose I would definitely recommend that you go "SolrCloud". Further more we do something "ekstra": We have sever

RE: CoreAdmin STATUS performance

2013-01-10 Thread Shahar Davidson
Thanks Per. I'm currently not using SolrCloud but that's a good tip to keep in mind. Thanks, Shahar. -Original Message- From: Per Steffensen [mailto:st...@designware.dk] Sent: Thursday, January 10, 2013 10:02 AM To: solr-user@lucene.apache.org Subject: Re: CoreAdmin STATUS p

RE: CoreAdmin STATUS performance

2013-01-10 Thread Shahar Davidson
nstead of collecting everything) Thanks, Shahar. -Original Message- From: Shawn Heisey [mailto:s...@elyograg.org] Sent: Thursday, January 10, 2013 2:52 AM To: solr-user@lucene.apache.org Subject: Re: CoreAdmin STATUS performance On 1/9/2013 8:38 AM, Shahar Davidson wrote: > I have a client

Re: CoreAdmin STATUS performance

2013-01-10 Thread Per Steffensen
If you are using ZK-coordinating Solr (SolrCloud - you need 4.0+) you can maintain a in-memory always-up-to-date data-structure containing the information - ClusterState. You can get it through CloudSolrServer og ZkStateReader that you connect to ZK once and it will automatically update the in-

Re: CoreAdmin STATUS performance

2013-01-09 Thread Shawn Heisey
On 1/9/2013 8:38 AM, Shahar Davidson wrote: I have a client app that uses SolrJ and which requires to collect the names (and just the names) of all loaded cores. I have about 380 Solr Cores on a single Solr server (net indices size is about 220GB). Running the STATUS action takes about 800ms -

Re: CoreAdmin STATUS performance

2013-01-09 Thread Yury Kats
On 1/9/2013 10:38 AM, Shahar Davidson wrote: > Hi All, > > I have a client app that uses SolrJ and which requires to collect the names > (and just the names) of all loaded cores. > I have about 380 Solr Cores on a single Solr server (net indices size is > about 220GB). > > Running the STATUS ac

CoreAdmin STATUS performance

2013-01-09 Thread Shahar Davidson
Hi All, I have a client app that uses SolrJ and which requires to collect the names (and just the names) of all loaded cores. I have about 380 Solr Cores on a single Solr server (net indices size is about 220GB). Running the STATUS action takes about 800ms - that seems a bit too long, given my