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From "Shawn Heisey (JIRA)" <>
Subject [jira] [Created] (SOLR-7342) zkcli command to delete node
Date Thu, 02 Apr 2015 15:58:53 GMT
Shawn Heisey created SOLR-7342:

             Summary: zkcli command to delete node
                 Key: SOLR-7342
             Project: Solr
          Issue Type: Improvement
          Components: SolrCloud
    Affects Versions: 5.0
            Reporter: Shawn Heisey
            Priority: Minor

Users encounter situations where SolrCloud detects the node IP address incorrectly, so a node
gets inserted into the Zookeeper cluster with the incorrect address.

It would be very useful if there were a command in zkcli to remove a node (host:port_context)
from the SolrCloud cluster information stored in zookeeper.  Manually editing the zookeeper
database to remove a node is tedious and somewhat dangerous.

Other situations where it would be useful are when a user needs to change the IP addressing
on their SolrCloud cluster, and when an old node is retired.

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