Re: solrcloud load balancing

2016-10-22 Thread Jay Potharaju
Thanks Erick & Shawn for the response. In case of non-distributed queries(single shard with replicas) is there a way for me to determine how long does it take to retrieve the documents and send the response. In my load test , i see that the response time at the client API is in seconds but I am

Re: Can we query across collections in SOLR?

2016-10-22 Thread Dennis Gove
Take a look at Streaming Expressions in Solr 6.x - https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=61330338. This supports cross-collection joining. - Denns On Fri, Oct 21, 2016 at 7:42 AM, Preeti Bhat wrote: > Hi All, > > > > I have an requirement where in SQL we have two diff

Re: solrcloud load balancing

2016-10-22 Thread Jay Potharaju
Thanks Erick for the response I am currently using a load balancer for my solrcloud, but was particularly interested to know if solrcloud is doing load balancing internally in the case of a single shard. All the documentation that I have seen assumes multi-shard scenarios but not for a single shard

Re: solrcloud load balancing

2016-10-22 Thread Shawn Heisey
On 10/22/2016 6:19 PM, Jay Potharaju wrote: > I am trying to understand how load balancing works in solrcloud. > > As per my understanding solrcloud provides load balancing when querying > using an http endpoint. When a query is sent to any of the nodes , solr > will intelligently decide which ser

Re: solrcloud load balancing

2016-10-22 Thread Erick Erickson
1) Single shards have some short circuiting in them. And anyway it's best to have some kind of load balancer in front or use SolrJ with CloudSolrClient. If you just use an HTTP end-point, you have a single point of failure if that node goes down. 2) yes. What it does _not_ include is the time take

solrcloud load balancing

2016-10-22 Thread Jay Potharaju
Hi, I am trying to understand how load balancing works in solrcloud. As per my understanding solrcloud provides load balancing when querying using an http endpoint. When a query is sent to any of the nodes , solr will intelligently decide which server can fulfill the request and will be processed

SUM Function performance

2016-10-22 Thread Ganesh M
Hi, We will have 10K documents for every hour. We would like to find sum on one field f1 based on certain condition and sum it based on group by another field f2 What will be the performance of it ? When this summation happens there could be other queries coming from other concurrent users. I a

Re: solr shutdown

2016-10-22 Thread Hendrik Haddorp
thanks, I assume there is some issue on my side as I actually did not find any of the messages that the Solr script would log out during the shutdown. The shutdown also happened much faster then the 5 second delay in the script. So I'm doing something wrong. Anyhow, thanks for the further detai

Re: solr shutdown

2016-10-22 Thread Erick Erickson
bq: Would a clean shutdown result in the node to be flagged as down in the cluster state straight away? It should, if it's truly clean. HOWEVER. a "clean shutdown" is unfortunately not just a "bin/solr stop" because of the timeout Shawn mentioned, see SOLR-9371. It's a simple edit to make it

Re: Soft commit from curl

2016-10-22 Thread mimino
Got it. Thanks. -- View this message in context: http://lucene.472066.n3.nabble.com/Soft-commit-from-curl-tp4302288p4302615.html Sent from the Solr - User mailing list archive at Nabble.com.

Re: solr shutdown

2016-10-22 Thread Hendrik Haddorp
Thanks, that was what I was hoping for I just didn't see any indication for that in the normal log output. The reason for asking is that I have a SolrCloud 6.2.1 setup and when ripple restarting the nodes I sometimes get errors. So far I have seen two different things: 1) The node starts up ag