No, there is no way to do that right now. I think you'd be better off using custom sharding because you can't really control that two shardKeys must go to two different shards. We can only guarantee that docs with the same shardKey will goto the same shard.
On Mon, Jun 17, 2013 at 9:47 PM, Joshi, Shital <shital.jo...@gs.com> wrote: > Thanks for the links. It was very useful. > > Is there a way to use implicit router WITH numShards parameter? We have 5 > shards and business day (Monday-Friday) is our shardkey. We want to be able > to say Monday -> shard1, Tuesday -> shard2..... > > > > > -----Original Message----- > From: Joel Bernstein [mailto:joels...@gmail.com] > Sent: Thursday, June 13, 2013 2:38 PM > To: solr-user@lucene.apache.org > Subject: Re: shardkey > > Also you might want to check this blog post, just went up today. > > http://searchhub.org/2013/06/13/solr-cloud-document-routing/ > > > On Wed, Jun 12, 2013 at 2:18 PM, James Thomas <jtho...@camstar.com> wrote: > > > This page has some good information on custom document routing: > > > > > http://docs.lucidworks.com/display/solr/Shards+and+Indexing+Data+in+SolrCloud > > > > > > > > -----Original Message----- > > From: Rishi Easwaran [mailto:rishi.easwa...@aol.com] > > Sent: Wednesday, June 12, 2013 1:40 PM > > To: solr-user@lucene.apache.org > > Subject: Re: shardkey > > > > From my understanding. > > In SOLR cloud the CompositeIdDocRouter uses HashbasedDocRouter. > > CompositeId router is default if your numShards>1 on collection creation. > > CompositeId router generates an hash using the uniqueKey defined in your > > schema.xml to route your documents to a dedicated shard. > > > > You can use select?q=xyz&shard.keys=uniquekey to focus your search to hit > > only the shard that has your shard.key > > > > > > > > Thanks, > > > > Rishi. > > > > > > > > -----Original Message----- > > From: Joshi, Shital <shital.jo...@gs.com> > > To: 'solr-user@lucene.apache.org' <solr-user@lucene.apache.org> > > Sent: Wed, Jun 12, 2013 10:01 am > > Subject: shardkey > > > > > > Hi, > > > > We are using Solr 4.3.0 SolrCloud (5 shards, 10 replicas). I have couple > > questions on shard key. > > > > 1. Looking at the admin GUI, how do I know which field is being > > used for shard key. > > 2. What is the default shard key used? > > 3. How do I override the default shard key? > > > > Thanks. > > > > > > > > > -- > Joel Bernstein > Professional Services LucidWorks > -- Regards, Shalin Shekhar Mangar.
