1 /**
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 */
19
20 package org.apache.hadoop.hbase.ipc;
21
22 public interface MetricsHBaseServerWrapper {
23 long getTotalQueueSize();
24
25 int getGeneralQueueLength();
26
27 int getReplicationQueueLength();
28
29 int getPriorityQueueLength();
30
31 int getNumOpenConnections();
32
33 int getActiveRpcHandlerCount();
34
35 int getActiveGeneralRpcHandlerCount();
36
37 int getActivePriorityRpcHandlerCount();
38
39 int getActiveReplicationRpcHandlerCount();
40
41 long getNumGeneralCallsDropped();
42
43 long getNumLifoModeSwitches();
44
45 int getWriteQueueLength();
46
47 int getReadQueueLength();
48
49 int getScanQueueLength();
50
51 int getActiveWriteRpcHandlerCount();
52
53 int getActiveReadRpcHandlerCount();
54
55 int getActiveScanRpcHandlerCount();
56 }