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https://issues.apache.org/jira/browse/AMBARI-25587?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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akiyamaneko updated AMBARI-25587:
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Summary: Metrics cannot be stored and the exception message is null when
metric value is NaN (was: metrics-timelineservice cannot handle special metric
value: NaN correctly)
> Metrics cannot be stored and the exception message is null when metric value
> is NaN
> ------------------------------------------------------------------------------------
>
> Key: AMBARI-25587
> URL: https://issues.apache.org/jira/browse/AMBARI-25587
> Project: Ambari
> Issue Type: Bug
> Components: ambari-metrics
> Environment: Ambari:2.7.4
> Reporter: akiyamaneko
> Priority: Major
>
> The exception information frequently appeared in ambari-metrics-collector.log
> as follows：
> {code:java}
> 2020-11-12 12:28:11,200 WARN
> org.apache.ambari.metrics.core.timeline.PhoenixHBaseAccessor: Failed on
> insert records to store : null
> 2020-11-12 12:28:11,200 WARN
> org.apache.ambari.metrics.core.timeline.PhoenixHBaseAccessor: Metric that
> cannot be stored :
> [default.General.hs2_avg_active_session_time,hiveserver2]{1605155168235=NaN,
> 1605155198236=NaN, 1605155228235=NaN, 1605155258235=NaN}
> {code}
> The exception message of metrics written to HBase is directly displayed as
> null.
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