You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@lucene.apache.org by "Noble Paul (JIRA)" <ji...@apache.org> on 2013/07/03 10:20:21 UTC
[jira] [Comment Edited] (SOLR-4221) Custom sharding
[ https://issues.apache.org/jira/browse/SOLR-4221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13698142#comment-13698142 ]
Noble Paul edited comment on SOLR-4221 at 7/3/13 8:19 AM:
----------------------------------------------------------
bq.Another usecase is to have multiple collections, each with different number of shards and different #replicas.
This is why I feel we should not automatically create cores in nodes that come up. The best thing to do is
Any new node will just not participate in any collection (unless a shard has fewer nodes than replicationFactor)
There should be an explicit ASSIGN_NODE command to add/remove nodes to/from a shard.
It should be possible to do an ASSIGN_NODE without specifying a nodename in which case the overseer would look for free nodes in the cluster and add to the specified shard
when a new shard is created by CREATESHARD command or by a SPLITSHARD command these nodes could be automatically be taken up.
was (Author: noble.paul):
bq.Another usecase is to have multiple collections, each with different number of shards and different #replicas.
This is why I feel we should not automatically create cores in nodes that come up. The best thing to do is
Any new node will just not participate in any collection (unless a shard has fewer nodes than replicationFactor)
There should be an explicit ASSIGN_NODE command to add/remove nodes to/from a shard.
It should be possible to do an ASSIGN_NODE without specifying a nodename in which case the overseer would look for free nodes in the cluster and add to the specified shard
when a new shard is created by CREATESHARD command or when a SPLITSHARD command this nodes could be automatically be taken up.
> Custom sharding
> ---------------
>
> Key: SOLR-4221
> URL: https://issues.apache.org/jira/browse/SOLR-4221
> Project: Solr
> Issue Type: New Feature
> Reporter: Yonik Seeley
> Assignee: Noble Paul
> Attachments: SOLR-4221.patch
>
>
> Features to let users control everything about sharding/routing.
--
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-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org