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From "Scott Blum (JIRA)" <>
Subject [jira] [Commented] (SOLR-9811) Make it easier to manually execute overseer commands
Date Fri, 02 Dec 2016 18:04:58 GMT


Scott Blum commented on SOLR-9811:


2016-12-02 18:03:02.611 ERROR (recoveryExecutor-3-thread-10-processing-n:
x:24VFQ_shard1_replica0 s:shard1 c:24VFQ r:core_node1) [c:24VFQ s:shard1 r:core_node1 x:24VFQ_shard1_replica0]
o.a.s.c.RecoveryStrategy Error while trying to recover. core=24VFQ_shard1_replica0:org.apache.solr.common.SolrException:
Cloud state still says we are leader.

> Make it easier to manually execute overseer commands
> ----------------------------------------------------
>                 Key: SOLR-9811
>                 URL:
>             Project: Solr
>          Issue Type: Improvement
>      Security Level: Public(Default Security Level. Issues are Public) 
>          Components: SolrCloud
>            Reporter: Mike Drob
> Sometimes solrcloud will get into a bad state w.r.t. election or recovery and it would
be useful to have the ability to manually publish a node as active or leader. This would be
an alternative to some current ops practices of restarting services, which may take a while
to complete given many cores hosted on a single server.
> This is an expert operator technique and readers should be made aware of this, a.k.a.
the "I don't care, just get it running" approach.

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