Thanks Emir, Susheel and Jack for your responses. Just to update, I am using Solr Cloud plus I want to get the data completely without pagination or cursor (I mean in one shot). Is there a way to do this in Solr?
Regards, Salman On Wed, Jan 20, 2016 at 4:49 PM, Jack Krupansky <jack.krupan...@gmail.com> wrote: > Yes, Exporting Results Sets is the preferred and recommended technique for > returning all documents in a collection, or even simply for queries that > select a large number of documents, all of which are to be returned. It > uses efficient streaming rather than paging. > > But... this great feature currently does not have support for > distributed/SolrCloud mode: > "The initial release treats all queries as non-distributed requests. So the > client is responsible for making the calls to each Solr instance and > merging the results. > Using SolrJ’s CloudSolrClient as a model, developers could build clients > that automatically send requests to all the shards in a collection (or > multiple collections) and then merge the sorted sets any way they wish." > > -- Jack Krupansky > > On Wed, Jan 20, 2016 at 8:41 AM, Susheel Kumar <susheel2...@gmail.com> > wrote: > > > Hello Salman, > > > > Please checkout the export functionality > > https://cwiki.apache.org/confluence/display/solr/Exporting+Result+Sets > > > > Thanks, > > Susheel > > > > On Wed, Jan 20, 2016 at 6:57 AM, Emir Arnautovic < > > emir.arnauto...@sematext.com> wrote: > > > > > Hi Salman, > > > You should use cursors in order to avoid "deep paging issues". Take a > > look > > > at > > https://cwiki.apache.org/confluence/display/solr/Pagination+of+Results. > > > > > > Regards, > > > Emir > > > > > > -- > > > Monitoring * Alerting * Anomaly Detection * Centralized Log Management > > > Solr & Elasticsearch Support * http://sematext.com/ > > > > > > > > > > > > On 20.01.2016 12:55, Salman Ansari wrote: > > > > > >> Hi, > > >> > > >> I am looking for a way to return all documents from a collection. > > >> Currently, I am restricted to specifying the number of rows using > > Solr.NET > > >> but I am looking for a better approach to actually return all > documents. > > >> If > > >> I specify a huge number such as 1M, the processing takes a long time. > > >> > > >> Any feedback/comment will be appreciated. > > >> > > >> Regards, > > >> Salman > > >> > > >> > > > > > >
