[jira] [Resolved] (AMBARI-24041) AMS truncates metric response quietly

["Aravindan Vijayan (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-24041?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aravindan Vijayan resolved AMBARI-24041.
----------------------------------------
    Resolution: Fixed

> AMS truncates metric response quietly
> -------------------------------------
>
>                 Key: AMBARI-24041
>                 URL: https://issues.apache.org/jira/browse/AMBARI-24041
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-metrics
>    Affects Versions: 2.7.0
>            Reporter: Aravindan Vijayan
>            Assignee: Aravindan Vijayan
>            Priority: Blocker
>              Labels: pull-request-available
>             Fix For: 2.7.0
>
>          Time Spent: 1h 10m
>  Remaining Estimate: 0h
>
> In a cluster with around 120 topics available, trying to fetch all the topic metrics from AMS using the wild card query returns truncated response.
> Query with Wildcard
> Time interval around 7 days since the beginning of the cluster
> http://<>:6188/ws/v1/timeline/metrics?appId=kafka_broker&metricNames=kafka.server.BrokerTopicMetrics.MessagesInPerSec.topic.%.count._sum&precision=MINUTES&startTime=1527587600000&endTime=1528192400000 (returns truncated response)
> Latest metrics
> http://<>:6188/ws/v1/timeline/metrics?appId=kafka_broker&metricNames=kafka.server.BrokerTopicMetrics.MessagesInPerSec.topic.%.count._sum (returns valid response)
> Metadata Query returns all 120 topic metrics.



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