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From "Sami Siren (Issue Comment Edited) (JIRA)" <j...@apache.org>
Subject [jira] [Issue Comment Edited] (SOLR-2880) Investigate adding an overseer that can assign shards, later do re-balancing, etc
Date Thu, 08 Dec 2011 19:08:40 GMT

    [ https://issues.apache.org/jira/browse/SOLR-2880?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13165429#comment-13165429
] 

Sami Siren edited comment on SOLR-2880 at 12/8/11 7:08 PM:
-----------------------------------------------------------

> Nothing actually uses the hsarNim in zk

It's used in shard assignment, if the prop does not exist in collection node the system property
is used. I thought it would be nice to have it in configuration so that you'd not need to
boot the node that runs overseer with the system property on. But it seems that if there will
be a createCollection method somewhere that creates the initial layout the property is not
needed.
                
      was (Author: siren):
    > Nothing actually uses the hsarNim in zk

It's used in shard assignment, if the prop does not exist in collection node the system property
is used. I thought it would be nice to have it in configuration so that you'd not need to
boot all your nodes with the system property on. But it seems that if there will be a createCollection
method somewhere that creates the initial layout the property is not needed.
                  
> 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, SOLR-2880.patch
>
>


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