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Utkarsh Sengar commented on SOLR-4905: -------------------------------------- @Chris I have solrcloud 4.4 running with 3 shards and 2 cores. A cross-core join does not work even when cores are created during the bootstrap time. This is my query: http://SOLR_SERVER/solr/merchant/select?q={!join from=merchantId to=merchantId fromIndex=deals}apple This query returns no documents, full response with debugQuery=true: http://apaste.info/uHOw But both of my cores have a common merchantId when I query for "apple". So I think this problem is a general problem in solrcloud. > Cross core joins don't work for SolrCloud collections and/or aliases > -------------------------------------------------------------------- > > Key: SOLR-4905 > URL: https://issues.apache.org/jira/browse/SOLR-4905 > Project: Solr > Issue Type: Improvement > Components: SolrCloud > Reporter: Philip K. Warren > > 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 is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org