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  1. Hadoop YARN
  2. YARN-8386

App log can not be viewed from Logs tab in secure cluster

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 3.1.0
    • Fix Version/s: 3.2.0, 3.1.1
    • Component/s: yarn-ui-v2
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      App Logs can not be viewed from UI2 logs tab.

      Steps:
      1) Launch yarn service 
      2) Let application finish and go to Logs tab to view AM log

      Here, service am api is failing with 401 authentication error.

      Request URL: http://xxx:8188/ws/v1/applicationhistory/containers/container_e09_1527737134553_0034_01_000001/logs/serviceam.log?_=1527799590942
Request Method: GET
Status Code: 401 Authentication required
==== Response ====
html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8"/>
<title>Error 401 Authentication required</title>
</head>
<body><h2>HTTP ERROR 401</h2>
<p>Problem accessing /ws/v1/applicationhistory/containers/container_e09_1527737134553_0034_01_000001/logs/serviceam.log. Reason:
<pre>    Authentication required</pre></p>
</body>
</html

        Attachments

        1. YARN-8386.001.patch
          8 kB
          Sunil G
        2. YARN-8386.002.patch
          12 kB
          Sunil G

          Activity

            People

            • Assignee:
              sunilg Sunil G
              Reporter:
              yeshavora Yesha Vora
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              Dates

              • Created:
                Updated:
                Resolved: