Qin Liu created AMBARI-21230:
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Summary: Add Kerberos HTTP SPNEGO authentication support to
Accumulo
Key: AMBARI-21230
URL: https://issues.apache.org/jira/browse/AMBARI-21230
Project: Ambari
Issue Type: Improvement
Components: ambari-metrics, ambari-server
Affects Versions: 2.5.0
Reporter: Qin Liu
Assignee: Qin Liu
Fix For: trunk
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
Accumulo sinks, clients of Ambari Metrics Collector, currently do not support
Kerberos HTTP SPNEGO authentication.
e.g.,
/var/log/hadoop-yarn/yarn/yarn-yarn-timelineserver-<timelineserver-host>.log:
2016-12-16 22:25:29,471 INFO timeline.HadoopTimelineMetricsSink
(AbstractTimelineMetricsSink.java:emitMetricsJson(169)) - Unable to POST
metrics to collector, http://metrics-collector:6188/ws/v1/timeline/metrics,
statusCode = 401
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