Re: can we use Streaming Expressions for different collection
Thanks @Joel Bernstein, Actually i am using solrlcoud in 3 node/server and have created 3 core on server 1,2,3 resp. I need to implement join operation on these cores but join does not support on solrcloud. so i am thinking that Streaming Api could solved my problem. -- View this message in context: http://lucene.472066.n3.nabble.com/can-we-use-Streaming-Expressions-for-different-collection-tp4248461p4248591.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: can we use Streaming Expressions for different collection
Thanks Joel Bernstein could you share any of link please -- View this message in context: http://lucene.472066.n3.nabble.com/can-we-use-Streaming-Expressions-for-different-collection-tp4248461p4248794.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: can we use Streaming Expressions for different collection
There are a number of map/reduce join implementations available in Trunk. These are map/reduce joins where the entire result sets are shuffled to worker nodes. All of this code is in the org.apache.solr.client.solrj.io.stream package if you'd like to review. Joel Bernstein http://joelsolr.blogspot.com/ On Tue, Jan 5, 2016 at 4:23 AM, Mugeesh Husain <muge...@gmail.com> wrote: > Thanks @Joel Bernstein, > > Actually i am using solrlcoud in 3 node/server and have created 3 core on > server 1,2,3 resp. > > I need to implement join operation on these cores but join does not support > on solrcloud. > so i am thinking that Streaming Api could solved my problem. > > > > > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/can-we-use-Streaming-Expressions-for-different-collection-tp4248461p4248591.html > Sent from the Solr - User mailing list archive at Nabble.com. >
Re: can we use Streaming Expressions for different collection
Can you describe your use case in more detail? In general Streaming Expressions can be used to combine data streams (searches) from different collections. There is a limited set of Streaming Expressions described on the ( https://cwiki.apache.org/confluence/display/solr/Streaming+Expressions), which are available in Solr 5. Trunk has a much large set of expressions, but they have not yet been documented. They will be documented before the 6.0 release. If you can describe your use case in detail I can let you know if there is an expression in Solr 5 or trunk (Solr 6) that would fit. Joel Bernstein http://joelsolr.blogspot.com/ On Mon, Jan 4, 2016 at 12:24 PM, Mugeesh Husain <muge...@gmail.com> wrote: > I am checking the arcticle this-> > https://cwiki.apache.org/confluence/display/solr/Streaming+Expressions > > Can we implement merge operation for different collection or different node > in solrcloud > > > > > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/can-we-use-Streaming-Expressions-for-different-collection-tp4248461.html > Sent from the Solr - User mailing list archive at Nabble.com. >
can we use Streaming Expressions for different collection
I am checking the arcticle this-> https://cwiki.apache.org/confluence/display/solr/Streaming+Expressions Can we implement merge operation for different collection or different node in solrcloud -- View this message in context: http://lucene.472066.n3.nabble.com/can-we-use-Streaming-Expressions-for-different-collection-tp4248461.html Sent from the Solr - User mailing list archive at Nabble.com.