public java.util.List<java.lang.String> listNamespaces() throws TIOError, org.apache.thrift.TException
    {
      send_listNamespaces();
      return recv_listNamespaces();
    }
Revoke permissions in table or namespace level.

@param info
hbase-thrift/src/main/java/org/apache/hadoop/hbase/thrift2/generated/THBaseService.java