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Commit Tag Bot commented on SOLR-4321: -------------------------------------- [trunk commit] Mark Robert Miller http://svn.apache.org/viewvc?view=revision&revision=1438043 SOLR-4321: Collections API will sometimes use a node more than once, even when more unused nodes are available. > SolrCloud collection CREATE will put multiple master shards on a single node > (and no shards on some) > ---------------------------------------------------------------------------------------------------- > > Key: SOLR-4321 > URL: https://issues.apache.org/jira/browse/SOLR-4321 > Project: Solr > Issue Type: Bug > Components: SolrCloud > Affects Versions: 4.1 > Reporter: Brett Hoerner > Assignee: Mark Miller > Fix For: 4.2, 5.0 > > Attachments: SOLR-4321.patch, SOLR-4321.patch, SOLR-4321.patch > > > This is best described by a photo of my SolrCloud admin: > http://i.imgur.com/hW4xnxy.png > I have a 4 node cluster, with shard count of 2 and replication factor of 2. > After running something like, > > http://localhost:8983/solr/admin/collections?action=CREATE&name=15724&numShards=2&replicationFactor=2 > The shards seem to be completely randomly placed, which is fine, but some > nodes receive more of the share than others (some even receiving none). > For example, 15724 has given node "backfill-1d" 2 "parts", > 15724_shard1_replica2 and 15724_shard2_replica1 but has given "backfill-2d" > nothing at all. > This creates unnecessary load on some nodes, no? Is this something I am > supposed to handle myself (I looked, but don't see how). -- 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