Package org.apache.hadoop.security

Examples of org.apache.hadoop.security.RefreshUserMappingsProtocol.refreshSuperUserGroupsConfiguration()


    RefreshUserMappingsProtocol refreshProtocol =
      NameNodeProxies.createProxy(conf, FileSystem.getDefaultUri(conf),
          RefreshUserMappingsProtocol.class).getProxy();

    // Refresh the user-to-groups mappings
    refreshProtocol.refreshSuperUserGroupsConfiguration();

    return 0;
  }

  public int refreshCallQueue() throws IOException {
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