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https://reviews.apache.org/r/61998/
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Review request for Ambari, Aravindan Vijayan, Dmytro Sen, Eric Yang, Robert
Levas, and Sid Wagle.
Bugs: AMBARI-21821
https://issues.apache.org/jira/browse/AMBARI-21821
Repository: ambari
Description
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This is a subtask of AMBARI-14384 "Ambari Metrics doesn't use SPNEGO to
authenticate".
In a Kerberos enabled cluster with SPNEGO enabled on Hadoop APIs, Ambari
Metrics Collector web-console will be Kerberos HTTP SPNEGO enabled too. But
Ambari Metrics service check currently does not support Kerberos HTTP SPNEGO
authentication.
2017-08-24 16:13:44,078 - Ambari Metrics service check was started.
2017-08-24 16:13:44,109 - Generated metrics for host amshost.example.com :
{
"metrics": [
{
"metricname": "AMBARI_METRICS.SmokeTest.FakeMetric",
"appid": "amssmoketestfake",
"hostname": "host.example.com",
"timestamp": 1503616424000,
"starttime": 1503616424000,
"metrics":
{ "1503616424000": 0.164134766408, "1503616425000": 1503616424000 }
}
]
}
2017-08-24 16:13:44,114 - Connecting (POST) to
amshost.example.com:6188/ws/v1/timeline/metrics/
2017-08-24 16:13:44,117 - Http response for host amshost.example.com: 401
Authentication required
Diffs
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ambari-server/src/main/resources/common-services/AMBARI_METRICS/0.1.0/package/scripts/params.py
6975bec
ambari-server/src/main/resources/common-services/AMBARI_METRICS/0.1.0/package/scripts/service_check.py
2b3dfa9
Diff: https://reviews.apache.org/r/61998/diff/1/
Testing
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1. run the Hadoop QA testing twice and the testcase failures has nothing to do
with the patch
2. manually tested AMS service check on HDP/trunk cluster with combination of
HTTP SPNEGO/Non-HTTP SPNEGO, SSL/Non-SSL, AMS distributed/embedded.
Thanks,
Qin Liu
