[ https://issues.apache.org/jira/browse/SOLR-4905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15003657#comment-15003657 ]
Mikhail Khludnev commented on SOLR-4905: ---------------------------------------- [~solrtrey] responded to the list, reposting here bq. Just to add another voice to the discussion, I have the exact same use case described by Paul and Mikhail that I'm working through a Proof of Concept for right now. I'd very much like to see the "single shard collection with a replica on all nodes" restriction removed. > Allow fromIndex parameter to JoinQParserPlugin to refer to a single-sharded > collection that has a replica on all nodes > ---------------------------------------------------------------------------------------------------------------------- > > Key: SOLR-4905 > URL: https://issues.apache.org/jira/browse/SOLR-4905 > Project: Solr > Issue Type: Improvement > Components: SolrCloud > Reporter: Philip K. Warren > Assignee: Timothy Potter > Fix For: 5.1, Trunk > > Attachments: SOLR-4905.patch, SOLR-4905.patch, patch.txt > > > Using a non-SolrCloud setup, it is possible to perform cross core joins > (http://wiki.apache.org/solr/Join). When testing with SolrCloud, however, > neither the collection name, alias name (we have created aliases to SolrCloud > collections), or the automatically generated core name (i.e. > <collection>_shard1_replica1) work as the fromIndex parameter for a > cross-core join. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org