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From "Ramkumar R. Aiyengar" <andyetitmo...@gmail.com>
Subject Re: Removing last replica from a SolrCloud collection
Date Sun, 02 Feb 2014 10:47:21 GMT
There's already an issue for this,
https://issues.apache.org/jira/browse/SOLR-5209, we were once bitten by the
same issue, when we were trying to relocate a shard. As Mark mentions, the
idea was to do this in zk truth mode, the link also references where that
work is being done.
On 31 Jan 2014 23:10, "David Smiley (@MITRE.org)" <DSMILEY@mitre.org> wrote:

> Hi,
>
> If I issue either a core UNLOAD command, or a collection DELETEREPLICA
> command,  (which both seem pretty much equivalent) it works but if there
> are
> no other replicas for the shard, then the metadata for the shard is
> completely gone in clusterstate.json!  That's pretty disconcerting because
> you're basically hosed.  Of course, why would I even want to do that?  Well
> I'm experimenting with ways to restore a backed-up replica to replace
> existing data for the shard.
>
> If this is unexpected behavior then I'll file a bug.
>
> ~ David
>
>
>
> -----
>  Author:
> http://www.packtpub.com/apache-solr-3-enterprise-search-server/book
> --
> View this message in context:
> http://lucene.472066.n3.nabble.com/Removing-last-replica-from-a-SolrCloud-collection-tp4114772.html
> Sent from the Solr - User mailing list archive at Nabble.com.
>

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