Java Code Examples for org.apache.hadoop.hdfs.DFSConfigKeys#DFS_ADMIN

The following examples show how to use org.apache.hadoop.hdfs.DFSConfigKeys#DFS_ADMIN . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: DFSZKFailoverController.java    From hadoop with Apache License 2.0 5 votes vote down vote up 
@Override
protected void checkRpcAdminAccess() throws IOException, AccessControlException {
  UserGroupInformation ugi = UserGroupInformation.getCurrentUser();
  UserGroupInformation zkfcUgi = UserGroupInformation.getLoginUser();
  if (adminAcl.isUserAllowed(ugi) ||
      ugi.getShortUserName().equals(zkfcUgi.getShortUserName())) {
    LOG.info("Allowed RPC access from " + ugi + " at " + Server.getRemoteAddress());
    return;
  }
  String msg = "Disallowed RPC access from " + ugi + " at " +
      Server.getRemoteAddress() + ". Not listed in " + DFSConfigKeys.DFS_ADMIN; 
  LOG.warn(msg);
  throw new AccessControlException(msg);
}
Example 2
Source File: DFSZKFailoverController.java    From big-c with Apache License 2.0 5 votes vote down vote up 
@Override
protected void checkRpcAdminAccess() throws IOException, AccessControlException {
  UserGroupInformation ugi = UserGroupInformation.getCurrentUser();
  UserGroupInformation zkfcUgi = UserGroupInformation.getLoginUser();
  if (adminAcl.isUserAllowed(ugi) ||
      ugi.getShortUserName().equals(zkfcUgi.getShortUserName())) {
    LOG.info("Allowed RPC access from " + ugi + " at " + Server.getRemoteAddress());
    return;
  }
  String msg = "Disallowed RPC access from " + ugi + " at " +
      Server.getRemoteAddress() + ". Not listed in " + DFSConfigKeys.DFS_ADMIN; 
  LOG.warn(msg);
  throw new AccessControlException(msg);
}