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https://issues.apache.org/jira/browse/AMBARI-20197?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15884982#comment-15884982
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Hadoop QA commented on AMBARI-20197:
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{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12854790/AMBARI-20197.patch
against trunk revision .
{color:red}-1 patch{color}. The patch command could not apply the patch.
Console output:
https://builds.apache.org/job/Ambari-trunk-test-patch/10762//console
This message is automatically generated.
> RestMetricsPropertyProvider support nested JSON metrics
> -------------------------------------------------------
>
> Key: AMBARI-20197
> URL: https://issues.apache.org/jira/browse/AMBARI-20197
> Project: Ambari
> Issue Type: Bug
> Components: metrics
> Affects Versions: 2.4.2
> Reporter: Kevin Risden
> Attachments: AMBARI-20197.patch
>
>
> Attempting to use the RestMetricsPropertyProvider with nested metrics results
> in a ClassCastException.
> {code}
> Caused by: java.lang.ClassCastException: com.google.gson.internal.StringMap
> cannot be cast to com.google.gson.JsonElement
> at
> org.apache.ambari.server.controller.metrics.RestMetricsPropertyProvider.extractValuesFromJSON(RestMetricsPropertyProvider.java:472)
> {code}
> Based on reading the code, this should be supported by using the # path
> splitter.
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