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From "Robert Levas (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-19369) Add Kerberos HTTP SPNEGO authentication support to Hadoop/hbase/kafka/storm sinks
Date Mon, 12 Jun 2017 15:00:00 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-19369?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16046653#comment-16046653
] 

Robert Levas commented on AMBARI-19369:
---------------------------------------

Amended the commit since I failed to add the new files.

{noformat}
commit 17b95dcd0e1b517b8b3cc22951711bacdf93959f
Author: Qin Liu <qinliu5678@gmail.com>
Date:   Mon Jun 12 08:34:42 2017 -0400
{noformat}

> Add Kerberos HTTP SPNEGO authentication support to Hadoop/hbase/kafka/storm sinks
> ---------------------------------------------------------------------------------
>
>                 Key: AMBARI-19369
>                 URL: https://issues.apache.org/jira/browse/AMBARI-19369
>             Project: Ambari
>          Issue Type: Improvement
>          Components: ambari-metrics, ambari-server
>    Affects Versions: 2.2.0
>            Reporter: Qin Liu
>            Assignee: Qin Liu
>             Fix For: 3.0.0, 2.5.2
>
>         Attachments: AMBARI-19369_branch-2.5.patch, AMBARI-19369.patch
>
>
> 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 Hadoop/hbase/kafka/storm 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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