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• HDFS Repository configuration

  • Repository Name : name of the repository; required when configuring agents
  • Description : a description of the repository
  • Active status : Enabled or Disabled
  • Repository Type : HDFS (cannot be modified)
  • User Name : end system username that can be used for connection
  • fs.default.name : location of the Hadoop HDFS service, as noted in the Hadoop configuration file core-site.xml OR (if this is a HA environment) the path for the primary NameNode
  • hadoop.security.authorization : true or false, as specified in core-site.xml, to enable authorization for different protocols or not.
  • hadoop.security.authentication : type of authorization authentication in use, as noted in the Hadoop configuration file core-site.xml. Can be either simple or Kerberos (required only if authorization is enabled)
    
  • hadoop.security.auth_to_local : maps the login  credential to a username with Hadoop. Use  the value noted in the Hadoop configuration file, core core-site.xml
  • dfs.datanode.kerberos.principal : principal associated with the DataNode where the repository resides, as noted in the Hadoop configuration file hdfs-site.xml (required only if Kerberos authentication is enabled)
  • dfs.namenode.kerberos.principal : principal associated with the NameNode where the repository resides, as noted in the Hadoop configuration file hdfs-site.xml (required only if Kerberos authentication is enabled)
  • dfs.secondary.namenode.kerberos.principal : principal associated with the secondary NameNode where the repository resides, as noted in the Hadoop configuration file hdfs-site.xml  (required only if Kerberos authentication is enabled)
  • hadoop.rpc.protection : a comma-separated list of protection values for secured SASL connections. Possible values are authentication, integrity and privacy.
    
  • Common Name For Certificate : name of the certificate

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