RE: Disable hyper-threading for better Solr performance?

2016-03-09 Thread Avner Levy
? Standalone? Multiple cores? Spread over RAID ? On Mar 9, 2016 9:00 AM, "Avner Levy" <av...@checkpoint.com> wrote: > I have a machine with 16 real cores (32 with HT enabled). > I'm running on it a Solr server and trying to reach maximum > performance for indexing and queries (i

Disable hyper-threading for better Solr performance?

2016-03-08 Thread Avner Levy
I have a machine with 16 real cores (32 with HT enabled). I'm running on it a Solr server and trying to reach maximum performance for indexing and queries (indexing 20k documents/sec by a number of threads). I've read on multiple places that in some scenarios / products disabling the

Distributed Search in Solr with different queries per shard

2014-05-21 Thread Avner Levy
I have 2 cores. One with active data and one with historical data (for documents which were removed from the active one). I want to run Distributed Search on both and get the unified result (as supported by Solr Distributed Search, I'm not using Solr Cloud). My problem is that the query for each

RE: Distributed Search in Solr with different queries per shard

2014-05-21 Thread Avner Levy
multiple cores. Is there some characteristic of the first core that is distinct from the second core so that you could OR the differences between the two? -- Jack Krupansky -Original Message- From: Avner Levy Sent: Wednesday, May 21, 2014 9:56 AM To: solr-user@lucene.apache.org Subject

RE: Distributed Search in Solr with different queries per shard

2014-05-21 Thread Avner Levy
about this, it smells like premature optimization. FWIW, Erick On Wed, May 21, 2014 at 6:56 AM, Avner Levy av...@checkpoint.com wrote: I have 2 cores. One with active data and one with historical data (for documents which were removed from the active one). I want to run Distributed Search

Storing ranges on documents and searching all document with specific value included

2014-01-17 Thread Avner Levy
I have millions of documents with the following fields: name (string), start version (int), end version (int). I need to query efficiently all records which answers the query: Select all documents where version = start version and version=end version Running the above query took 50-100 ms

Re: Adding documents in Solr plugin

2013-10-23 Thread Avner Levy
I've tried to write the plugin code. Currently I do: AddUpdateCommand addUpdateCommand = new AddUpdateCommand(solrQueryRequest); DocIterator iterator = docList.iterator(); SolrIndexSearcher indexReader = solrQueryRequest.getSearcher();

Adding documents in Solr plugin

2013-06-19 Thread Avner Levy
I have a core with millions of records. I want to add a custom handler which scan the existing documents and update one of the field (delete and add document) based on a condition (age12 for example). All fields are stored so there is no problem to recreate the document from the search result.

Enabling realtime search in Solr 4.0

2011-12-29 Thread Avner Levy
Hi, I'm trying to enable realtime search in Solr 4.0 (So I can see new documents without committing). I've added: realtime visible=0 facet=truetrue/realtime updateLog class=solr.FSUpdateLog str name=dir${solr.data.dir:}/str /updateLog But documents aren't seen before commit (or

RE: Enabling realtime search in Solr 4.0

2011-12-29 Thread Avner Levy
is Solr-RA from the regular Solr? Thanks in advance, Avner -Original Message- From: Mark Miller [mailto:markrmil...@gmail.com] Sent: Thursday, December 29, 2011 5:16 PM To: solr-user@lucene.apache.org Subject: Re: Enabling realtime search in Solr 4.0 On Dec 29, 2011, at 3:39 AM, Avner Levy