1 /**
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18
19 package org.apache.hadoop.hbase.trace;
20
21 import org.apache.hadoop.conf.Configuration;
22 import org.cloudera.htrace.HTraceConfiguration;
23
24 public class HBaseHTraceConfiguration extends HTraceConfiguration {
25
26 public static final String KEY_PREFIX = "hbase.";
27 private Configuration conf;
28
29 public HBaseHTraceConfiguration(Configuration conf) {
30 this.conf = conf;
31 }
32
33 @Override
34 public String get(String key) {
35 return conf.get(KEY_PREFIX +key);
36 }
37
38 @Override
39 public String get(String key, String defaultValue) {
40 return conf.get(KEY_PREFIX + key,defaultValue);
41
42 }
43
44 @Override
45 public boolean getBoolean(String key, boolean defaultValue) {
46 return conf.getBoolean(KEY_PREFIX + key, defaultValue);
47 }
48 }