[jira] [Updated] (AMBARI-23618) Requesting non-existing metric (including wildcard) to AMS gets HTTP 500

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-23618?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated AMBARI-23618:
------------------------------------
    Labels: pull-request-available  (was: )

> Requesting non-existing metric (including wildcard) to AMS gets HTTP 500
> ------------------------------------------------------------------------
>
>                 Key: AMBARI-23618
>                 URL: https://issues.apache.org/jira/browse/AMBARI-23618
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-metrics
>    Affects Versions: 2.7.0
>            Reporter: Aravindan Vijayan
>            Assignee: Aravindan Vijayan
>            Priority: Critical
>              Labels: pull-request-available
>             Fix For: 2.7.0
>
>
> Below links are throwing HTTP 500:
> http://<host>:6188/ws/v1/timeline/metrics?appId=nimbus&hostname=&metricNames=topology.streamline-1-simple-yelp-review.3-SINK.%25.--fail-count.%25&startTime=1522734868701&endTime=1522736668701
> http://<host>:3000/api/datasources/proxy/1/ws/v1/timeline/metrics?metricNames=topology.streamline-1-simple-yelp-review.%.--fail-count.%._avg&appId=nimbus&startTime=1522715768&endTime=1522737368&seriesAggregateFunction=sum
> Please note that such kind of metrics are not in metadata, but I guess we are returning empty map here, not throwing HTTP 500. 



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