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Posted to yarn-issues@hadoop.apache.org by "Haibo Chen (JIRA)" <ji...@apache.org> on 2016/02/18 01:37:18 UTC

[jira] [Created] (YARN-4701) When task logs are not available, port 8041 is referenced instead of port 8042

Haibo Chen created YARN-4701:
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             Summary: When task logs are not available, port 8041 is referenced instead of port 8042
                 Key: YARN-4701
                 URL: https://issues.apache.org/jira/browse/YARN-4701
             Project: Hadoop YARN
          Issue Type: Bug
          Components: yarn
            Reporter: Haibo Chen
            Assignee: Haibo Chen


Accessing logs for an Oozie task attempt in the workflow tool in Hue shows "Logs not available for attempt_1433822010707_0001_m_000000_0. Aggregation may not be complete, Check back later or try the nodemanager at quickstart.cloudera:8041"
However the nodemanager http port is 8042, not 8041. Accessing port 8041 shows "It looks like you are making an HTTP request to a Hadoop IPC port. This is not the correct port for the web interface on this daemon."

To users of Hue this is not particularly helpful without a http link. Can we provide a link to the task logs in "http://node_manager_host_address:8042/node/application/<blah>" here as well as the current message to assist users in Hue?



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