| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.hadoop.metrics.jvm; |
| |
| /** |
| * A log4J Appender that simply counts logging events in three levels: |
| * fatal, error and warn. |
| */ |
| public class EventCounter extends org.apache.hadoop.log.metrics.EventCounter { |
| |
| static { |
| // The logging system is not started yet. |
| System.err.println("WARNING: "+ EventCounter.class.getName() + |
| " is deprecated. Please use "+ |
| org.apache.hadoop.log.metrics.EventCounter.class.getName() + |
| " in all the log4j.properties files."); |
| } |
| } |
