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  1. Solr
  2. SOLR-13847

Fix ref guide for autoscaling metric trigger

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 7.7.2, 8.2
    • Fix Version/s: 8.3
    • Component/s: AutoScaling, documentation
    • Labels:
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      Description

      Reported in the IRC channel who ask me to raise an issue,

      The documentation for the autoscaling metric trigger have an error on the description (it's not possible to set up a basic metric trigger with the current documentation).

      https://lucene.apache.org/solr/guide/8_1/solrcloud-autoscaling-triggers.html#metric-trigger

      metric:group:prefix should be replaced by metrics:group:prefix

      This correction is also required on the example:

      metrics:solr.node:CONTAINER.fs.coreRoot.usableSpace

      This is confirmed by the source code with explicit use of "metrics:"  (see for example: org.apache.solr.cloud.autoscaling.sim.SimNodeStateProvider or org.apache.solr.cloud.autoscaling.MetricTriggerIntegrationTest)

        Attachments

        1. metric_trigger_documentation.patch
          2 kB
          ROCHETEAU Antoine

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              • Assignee:
                ctargett Cassandra Targett
                Reporter:
                Antoine Rocheteau ROCHETEAU Antoine
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