[ https://issues.apache.org/jira/browse/SOLR-5308?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13792692#comment-13792692 ]
Shalin Shekhar Mangar commented on SOLR-5308: --------------------------------------------- For splitting a single source shard into a single target collection/shard by a route key such as: {code} /admin/collections?action=migrate&collection=collection1&split.key=A!&shard=shardX&target.collection=collection2&target.shard=shardY {code} A rough strategy could be to: # Create new core X on source # Create new core Y on target # Ask target core to buffer updates # Start forwarding updates for route key received by source shard to target collection # Split source shard to a new core X # Ask Y to replicate fully from X # Core Admin merge Y to target core # Ask target core to replay buffer updates > Split all documents of a route key into another collection > ---------------------------------------------------------- > > Key: SOLR-5308 > URL: https://issues.apache.org/jira/browse/SOLR-5308 > Project: Solr > Issue Type: New Feature > Components: SolrCloud > Reporter: Shalin Shekhar Mangar > Assignee: Shalin Shekhar Mangar > Fix For: 4.6, 5.0 > > > Enable SolrCloud users to split out a set of documents from a source > collection into another collection. > This will be useful in multi-tenant environments. This feature will make it > possible to split a tenant out of a collection and put them into their own > collection which can be scaled separately. -- This message was sent by Atlassian JIRA (v6.1#6144) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org