Jan Høydahl created SOLR-13244:
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Summary: Nodes view fails when a node is temporarily down
Key: SOLR-13244
URL: https://issues.apache.org/jira/browse/SOLR-13244
Project: Solr
Issue Type: Bug
Security Level: Public (Default Security Level. Issues are Public)
Components: Admin UI
Reporter: Jan Høydahl
The Cloud->Nodes view lists all nodes, grouped by host. However, if a node is
temporarily down (not in live_nodes), the whole screen is broken, and instead
error messages like
{noformat}
Requested node example.com:8983_solr is not part of cluster{noformat}
This happens on the Ajax request to fetch {{admin/metrics}} and
{{admin/info/system}}. A better approach would be to skip requesting metrics
for downed nodes but still display them in the list, perhaps with a DOWN label
or other background colour, to clearly tell that the node is configured but not
live.
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