1
2
3
4 package org.apache.hadoop.hbase.tmpl.regionserver;
5
6
7 import java.util.*;
8
9 import org.apache.hadoop.hbase.regionserver.HRegionServer;
10
11 import org.apache.hadoop.hbase.ipc.MetricsHBaseServerWrapper;
12
13 import org.apache.hadoop.hbase.regionserver.MetricsRegionServerWrapper;
14
15 import org.apache.hadoop.hbase.util.Bytes;
16
17 import org.apache.hadoop.hbase.HRegionInfo;
18
19 import org.apache.hadoop.hbase.ServerName;
20
21 import org.apache.hadoop.hbase.HBaseConfiguration;
22
23 import org.apache.hadoop.hbase.protobuf.ProtobufUtil;
24
25 import org.apache.hadoop.hbase.protobuf.generated.AdminProtos.ServerInfo;
26
27 import org.apache.hadoop.hbase.protobuf.generated.ClusterStatusProtos.RegionLoad;
28
29 import org.apache.hadoop.hbase.metrics.histogram.MetricsHistogram;
30
31 import org.apache.hadoop.hbase.util.DirectMemoryUtils;
32
33 import org.apache.hadoop.util.StringUtils;
34
35 import com.yammer.metrics.stats.Snapshot;
36
37 import java.lang.management.ManagementFactory;
38
39 public class ServerMetricsTmplImpl
40 extends org.jamon.AbstractTemplateImpl
41 implements org.apache.hadoop.hbase.tmpl.regionserver.ServerMetricsTmpl.Intf
42
43 {
44 private final MetricsRegionServerWrapper mWrap;
45 private final MetricsHBaseServerWrapper mServerWrap;
46 protected static org.apache.hadoop.hbase.tmpl.regionserver.ServerMetricsTmpl.ImplData __jamon_setOptionalArguments(org.apache.hadoop.hbase.tmpl.regionserver.ServerMetricsTmpl.ImplData p_implData)
47 {
48 return p_implData;
49 }
50 public ServerMetricsTmplImpl(org.jamon.TemplateManager p_templateManager, org.apache.hadoop.hbase.tmpl.regionserver.ServerMetricsTmpl.ImplData p_implData)
51 {
52 super(p_templateManager, __jamon_setOptionalArguments(p_implData));
53 mWrap = p_implData.getMWrap();
54 mServerWrap = p_implData.getMServerWrap();
55 }
56
57 @Override public void renderNoFlush(final java.io.Writer jamonWriter)
58 throws java.io.IOException
59 {
60
61 jamonWriter.write("<div class=\"tabbable\">\n <ul class=\"nav nav-pills\">\n <li class=\"active\"><a href=\"#tab_baseStats\" data-toggle=\"tab\">Base Stats</a></li>\n <li class=\"\"><a href=\"#tab_memoryStats\" data-toggle=\"tab\">Memory</a></li>\n <li class=\"\"><a href=\"#tab_requestStats\" data-toggle=\"tab\">Requests</a></li>\n <li class=\"\"><a href=\"#tab_hlogStats\" data-toggle=\"tab\">hlogs</a></li>\n <li class=\"\"><a href=\"#tab_storeStats\" data-toggle=\"tab\">Storefiles</a></li>\n <li class=\"\"><a href=\"#tab_queueStats\" data-toggle=\"tab\">Queues</a></li>\n </ul>\n <div class=\"tab-content\" style=\"padding-bottom: 9px; border-bottom: 1px solid #ddd;\">\n <div class=\"tab-pane active\" id=\"tab_baseStats\">\n ");
62
63 {
64
65 __jamon_innerUnit__baseStats(jamonWriter, mWrap );
66 }
67
68 jamonWriter.write("\n </div>\n <div class=\"tab-pane\" id=\"tab_memoryStats\">\n ");
69
70 {
71
72 __jamon_innerUnit__memoryStats(jamonWriter, mWrap );
73 }
74
75 jamonWriter.write("\n </div>\n <div class=\"tab-pane\" id=\"tab_requestStats\">\n ");
76
77 {
78
79 __jamon_innerUnit__requestStats(jamonWriter, mWrap );
80 }
81
82 jamonWriter.write("\n </div>\n <div class=\"tab-pane\" id=\"tab_hlogStats\">\n ");
83
84 {
85
86 __jamon_innerUnit__hlogStats(jamonWriter, mWrap );
87 }
88
89 jamonWriter.write("\n </div>\n <div class=\"tab-pane\" id=\"tab_storeStats\">\n ");
90
91 {
92
93 __jamon_innerUnit__storeStats(jamonWriter, mWrap );
94 }
95
96 jamonWriter.write("\n </div>\n <div class=\"tab-pane\" id=\"tab_queueStats\">\n ");
97
98 {
99
100 __jamon_innerUnit__queueStats(jamonWriter, mWrap, mServerWrap);
101 }
102
103 jamonWriter.write("\n </div>\n </div>\n</div>\n\n");
104 }
105
106
107
108 private void __jamon_innerUnit__requestStats(final java.io.Writer jamonWriter, final MetricsRegionServerWrapper mWrap)
109 throws java.io.IOException
110 {
111
112 jamonWriter.write("<table class=\"table table-striped\">\n<tr>\n <th>Request Per Second</th>\n <th>Read Request Count</th>\n <th>Write Request Count</th>\n</tr>\n<tr>\n <td>");
113
114 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(String.format("%.0f", mWrap.getRequestsPerSecond())), jamonWriter);
115
116 jamonWriter.write("</td>\n <td>");
117
118 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(mWrap.getReadRequestsCount()), jamonWriter);
119
120 jamonWriter.write("</td>\n <td>");
121
122 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(mWrap.getWriteRequestsCount()), jamonWriter);
123
124 jamonWriter.write("</td>\n</tr>\n</table>\n");
125 }
126
127
128
129 private void __jamon_innerUnit__queueStats(final java.io.Writer jamonWriter, final MetricsRegionServerWrapper mWrap, final MetricsHBaseServerWrapper mServerWrap)
130 throws java.io.IOException
131 {
132
133 jamonWriter.write("<table class=\"table table-striped\">\n<tr>\n <th>Compaction Queue Size</th>\n <th>Flush Queue Size</th>\n <th>Call Queue Size (bytes)</th>\n\n</tr>\n<tr>\n <td>");
134
135 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(mWrap.getCompactionQueueSize()), jamonWriter);
136
137 jamonWriter.write("</td>\n <td>");
138
139 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(mWrap.getFlushQueueSize()), jamonWriter);
140
141 jamonWriter.write("</td>\n <td>");
142
143 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(StringUtils.humanReadableInt(mServerWrap.getTotalQueueSize())), jamonWriter);
144
145 jamonWriter.write("</td>\n</tr>\n</table>\n");
146 }
147
148
149
150 private void __jamon_innerUnit__hlogStats(final java.io.Writer jamonWriter, final MetricsRegionServerWrapper mWrap)
151 throws java.io.IOException
152 {
153
154 jamonWriter.write("<table class=\"table table-striped\">\n<tr>\n <tr>\n <th>Num. HLog Files</th>\n <th>Size. HLog Files (bytes)</th>\n </tr>\n</tr>\n<tr>\n <td>");
155
156 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(mWrap.getNumHLogFiles()), jamonWriter);
157
158 jamonWriter.write("</td>\n <td>");
159
160 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(mWrap.getHLogFileSize()), jamonWriter);
161
162 jamonWriter.write("</td>\n</tr>\n</table>\n");
163 }
164
165
166
167 private void __jamon_innerUnit__memoryStats(final java.io.Writer jamonWriter, final MetricsRegionServerWrapper mWrap)
168 throws java.io.IOException
169 {
170
171 jamonWriter.write("<table class=\"table table-striped\">\n<tr>\n <tr>\n <th>Used Heap</th>\n <th>Max Heap</th>\n <th>Direct Memory Used</th>\n <th>Direct Memory Configured</th>\n <th>Memstore Size</th>\n </tr>\n</tr>\n<tr>\n <td>\n ");
172
173 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(StringUtils.humanReadableInt(ManagementFactory.getMemoryMXBean().getHeapMemoryUsage().getUsed())), jamonWriter);
174
175 jamonWriter.write("\n </td>\n <td>\n ");
176
177 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(StringUtils.humanReadableInt(ManagementFactory.getMemoryMXBean().getHeapMemoryUsage().getMax())), jamonWriter);
178
179 jamonWriter.write("\n </td>\n <td>\n ");
180
181 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(StringUtils.humanReadableInt(DirectMemoryUtils.getDirectMemoryUsage())), jamonWriter);
182
183 jamonWriter.write("\n </td>\n <td>\n ");
184
185 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(StringUtils.humanReadableInt(DirectMemoryUtils.getDirectMemorySize())), jamonWriter);
186
187 jamonWriter.write("\n </td>\n <td>");
188
189 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(StringUtils.humanReadableInt(mWrap.getMemstoreSize())), jamonWriter);
190
191 jamonWriter.write("</td>\n</tr>\n</table>\n");
192 }
193
194
195
196 private void __jamon_innerUnit__baseStats(final java.io.Writer jamonWriter, final MetricsRegionServerWrapper mWrap)
197 throws java.io.IOException
198 {
199
200 jamonWriter.write("<table class=\"table table-striped\">\n <tr>\n\n <th>Requests Per Second</th>\n <th>Num. Regions</th>\n <th>Block locality</th>\n <th>Slow HLog Append Count</th>\n </tr>\n <tr>\n <td>");
201
202 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(String.format("%.0f", mWrap.getRequestsPerSecond())), jamonWriter);
203
204 jamonWriter.write("</td>\n <td>");
205
206 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(mWrap.getNumOnlineRegions()), jamonWriter);
207
208 jamonWriter.write("</td>\n <td>");
209
210 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(mWrap.getPercentFileLocal()), jamonWriter);
211
212 jamonWriter.write("</td>\n <td>");
213
214 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(0), jamonWriter);
215
216 jamonWriter.write("</td>\n </tr>\n</table>\n");
217 }
218
219
220
221 private void __jamon_innerUnit__storeStats(final java.io.Writer jamonWriter, final MetricsRegionServerWrapper mWrap)
222 throws java.io.IOException
223 {
224
225 jamonWriter.write("<table class=\"table table-striped\">\n<tr>\n\n <th>Num. Stores</th>\n <th>Num. Storefiles</th>\n <th>Root Index Size (bytes)</th>\n <th>Index Size (bytes)</th>\n <th>Bloom Size (bytes)</th>\n</tr>\n<tr>\n <td>");
226
227 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(StringUtils.humanReadableInt(mWrap.getNumStores())), jamonWriter);
228
229 jamonWriter.write("</td>\n <td>");
230
231 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(StringUtils.humanReadableInt(mWrap.getNumStoreFiles())), jamonWriter);
232
233 jamonWriter.write("</td>\n <td>");
234
235 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(StringUtils.humanReadableInt(mWrap.getStoreFileIndexSize())), jamonWriter);
236
237 jamonWriter.write("</td>\n <td>");
238
239 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(StringUtils.humanReadableInt(mWrap.getTotalStaticIndexSize())), jamonWriter);
240
241 jamonWriter.write("</td>\n <td>");
242
243 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(StringUtils.humanReadableInt(mWrap.getTotalStaticBloomSize())), jamonWriter);
244
245 jamonWriter.write("</td>\n</tr>\n</table>\n");
246 }
247
248
249 }