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Posted to dev@knox.apache.org by "Pierre Beauvois (JIRA)" <ji...@apache.org> on 2017/09/08 12:55:00 UTC

[jira] [Created] (KNOX-1031) Apache Hadoop Timeline Server REST API support

Pierre Beauvois created KNOX-1031:
-------------------------------------

             Summary: Apache Hadoop Timeline Server REST API support
                 Key: KNOX-1031
                 URL: https://issues.apache.org/jira/browse/KNOX-1031
             Project: Apache Knox
          Issue Type: New Feature
          Components: Server
    Affects Versions: 0.13.0
         Environment: Apache Hadoop clusters, HortonWorks clusters, Cloudera clusters, MapR clusters
            Reporter: Pierre Beauvois


Timeline Server REST API as documented here: [Timeline Server REST API|https://hadoop.apache.org/docs/stable/hadoop-yarn/hadoop-yarn-site/TimelineServer.html#Timeline_Server_REST_API_v1]

The TLS REST API provides a RESTful interface to a Timeline Server. It makes it easy to produce and consume messages, view the state of the cluster, and perform administrative actions

This feature allow to call Timeline Server REST API through Knox. It could be enabled in your topology by adding the following sample:

{code:java}
    <service>
        <role>TIMELINESERVER</role>
        <url>http://{timelineserver-host}:{timelineserver-port}</url>
    </service>
{code}



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