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Posted to dev@lucene.apache.org by "Mark Miller (JIRA)" <ji...@apache.org> on 2016/02/09 05:31:18 UTC

[jira] [Resolved] (SOLR-7281) Add an overseer action to publish an entire node as 'down'

     [ https://issues.apache.org/jira/browse/SOLR-7281?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mark Miller resolved SOLR-7281.
-------------------------------
    Resolution: Fixed

> Add an overseer action to publish an entire node as 'down'
> ----------------------------------------------------------
>
>                 Key: SOLR-7281
>                 URL: https://issues.apache.org/jira/browse/SOLR-7281
>             Project: Solr
>          Issue Type: Sub-task
>          Components: SolrCloud
>            Reporter: Shalin Shekhar Mangar
>            Assignee: Mark Miller
>             Fix For: 5.5, Trunk
>
>         Attachments: SOLR-7281.patch
>
>
> A node restart currently iterates through each core and publishes an item to the Overseer queue to mark that core as 'down'. This is inefficient if each node has many cores and causes overseer to be overwhelmed with requests. We can publish a single 'down' status for the entire node and have the overseer do the rest.



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