Gregg Donovan created SOLR-5806:
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Summary: SolrCloud: UI link or script to remove node from
clusterstate.json
Key: SOLR-5806
URL: https://issues.apache.org/jira/browse/SOLR-5806
Project: Solr
Issue Type: Improvement
Affects Versions: 4.7
Reporter: Gregg Donovan
Priority: Minor
In cases of partial failure where a node is still connected to ZooKeeper but
failing -- e.g. bad disk, bad memory, etc. -- it would be nice to have a quick
UI link or command-line script to remove the node from clusterstate.json
quickly.
We've had partial failures where we couldn't SSH into the box but the VM was
still running and connected to ZooKeeper. In these cases, we've had to power
the machine down from the
[ILO|http://en.wikipedia.org/wiki/HP_Integrated_Lights-Out] in order to get it
out of clusterstate.json.
Having something handier in such outages would be great.
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