Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-2368

defaults created for web keytab and principal, these properties should not have defaults

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.20.205.0
    • Fix Version/s: 0.20.205.0, 0.23.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      the following defaults are set in hdfs-defaults.xml

      <property>
      <name>dfs.web.authentication.kerberos.principal</name>
      <value>HTTP/$

      {dfs.web.hostname}

      @$

      {kerberos.realm}

      </value>
      <description>
      The HTTP Kerberos principal used by Hadoop-Auth in the HTTP endpoint.

      The HTTP Kerberos principal MUST start with 'HTTP/' per Kerberos
      HTTP SPENGO specification.
      </description>
      </property>

      <property>
      <name>dfs.web.authentication.kerberos.keytab</name>
      <value>$

      {user.home}

      /dfs.web.keytab</value>
      <description>
      The Kerberos keytab file with the credentials for the
      HTTP Kerberos principal used by Hadoop-Auth in the HTTP endpoint.
      </description>
      </property>

      These properties should not have defaults

      1. h2368_20110927.patch
        2 kB
        Tsz Wo Nicholas Sze
      2. h2368_20110927_0.20s.patch
        2 kB
        Tsz Wo Nicholas Sze

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            People

            • Assignee:
              Tsz Wo Nicholas Sze
              Reporter:
              Arpit Gupta
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              Dates

              • Created:
                Updated:
                Resolved:

                Development