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From "Sami Siren (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-2880) Investigate adding an overseer that can assign shards, later do re-balancing, etc
Date Mon, 05 Dec 2011 14:43:40 GMT

    [ https://issues.apache.org/jira/browse/SOLR-2880?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13162811#comment-13162811
] 

Sami Siren commented on SOLR-2880:
----------------------------------

bq. Why does the overseer class have it's own cloud state and watches on live nodes and stuff?

The watch for live nodes is also used for adding watches for node states: when a new node
pops up a watch is generated for /node_states/<node-name>

bq. The ZkControllers ZkStateReader is already tracking all this stuff and should be the owner
of the cloud state, shouldn't it?

Yeah, makes sense. I'll see how that would work.
                
> Investigate adding an overseer that can assign shards, later do re-balancing, etc
> ---------------------------------------------------------------------------------
>
>                 Key: SOLR-2880
>                 URL: https://issues.apache.org/jira/browse/SOLR-2880
>             Project: Solr
>          Issue Type: Sub-task
>          Components: SolrCloud
>            Reporter: Mark Miller
>            Assignee: Mark Miller
>             Fix For: 4.0
>
>         Attachments: SOLR-2880-merge-elections.patch, SOLR-2880.patch
>
>


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