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Posted to dev@lucene.apache.org by "Jan Høydahl (JIRA)" <ji...@apache.org> on 2019/03/15 12:34:00 UTC
[jira] [Resolved] (SOLR-13244) Nodes view fails when a node is
temporarily down
[ https://issues.apache.org/jira/browse/SOLR-13244?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jan Høydahl resolved SOLR-13244.
--------------------------------
Resolution: Fixed
> 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
> Assignee: Jan Høydahl
> Priority: Major
> Fix For: 8.1
>
> Attachments: solr13244.png
>
> Time Spent: 3h 20m
> Remaining Estimate: 0h
>
> 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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