[jira] [Updated] (SOLR-5310) Add a collection admin command to remove a replica

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[jira] [Updated] (SOLR-5310) Add a collection admin command to remove a replica

Sebastian Nagel (Jira)

     [ https://issues.apache.org/jira/browse/SOLR-5310?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Noble Paul updated SOLR-5310:
-----------------------------

    Description:
the only way a replica can removed is by unloading the core .There is no way to remove a replica that is down . So, the clusterstate will have unreferenced nodes if a few nodes go down over time

We need a cluster admin command to clean that up

e.g:
/admin/collections?action=REMOVEREPLICA&collection=coll1&shard=shard1&replica=core_node3




  was:
the only way a replica can removed is by unloading the core .There is no way to remove a replica that is down . So, the clusterstate will have unreferenced nodes if a few nodes go down over time

We need a cluster admin command to clean that up

e.g:
/admin/collections?action=REMOVENODE&collection=coll1&shard=shard1&replica=core_node3





> Add a collection admin command to remove a replica
> --------------------------------------------------
>
>                 Key: SOLR-5310
>                 URL: https://issues.apache.org/jira/browse/SOLR-5310
>             Project: Solr
>          Issue Type: Improvement
>          Components: SolrCloud
>            Reporter: Noble Paul
>            Assignee: Noble Paul
>   Original Estimate: 72h
>  Remaining Estimate: 72h
>
> the only way a replica can removed is by unloading the core .There is no way to remove a replica that is down . So, the clusterstate will have unreferenced nodes if a few nodes go down over time
> We need a cluster admin command to clean that up
> e.g:
> /admin/collections?action=REMOVEREPLICA&collection=coll1&shard=shard1&replica=core_node3



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