[
https://issues.apache.org/jira/browse/SOLR-3755?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13622208#comment-13622208
]
Shalin Shekhar Mangar commented on SOLR-3755:
---------------------------------------------
I ran into another bug. Adding mutable state in cloud descriptor (like shard
state and range) is a bad idea.
The sub shard cores are created while the sub shard is in construction state
therefore their cloud descriptor keeps "construction" as the shard state. If
the sub shard leader goes down after the shard state has been changed to
"active", it sets the shard state to "construction" once again while publishing
itself as "down".
> shard splitting
> ---------------
>
> Key: SOLR-3755
> URL: https://issues.apache.org/jira/browse/SOLR-3755
> Project: Solr
> Issue Type: New Feature
> Components: SolrCloud
> Reporter: Yonik Seeley
> Attachments: SOLR-3755-combined.patch,
> SOLR-3755-combinedWithReplication.patch, SOLR-3755-CoreAdmin.patch,
> SOLR-3755.patch, SOLR-3755.patch, SOLR-3755.patch, SOLR-3755.patch,
> SOLR-3755.patch, SOLR-3755.patch, SOLR-3755.patch, SOLR-3755.patch,
> SOLR-3755-testSplitter.patch, SOLR-3755-testSplitter.patch
>
>
> We can currently easily add replicas to handle increases in query volume, but
> we should also add a way to add additional shards dynamically by splitting
> existing shards.
--
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
