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7MetricsRecordImpl (Hadoop 0.20.1 API)
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89<H2>
90<FONT SIZE="-1">
91org.apache.hadoop.metrics.spi</FONT>
92<BR>
93Class MetricsRecordImpl</H2>
94<PRE>
95<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A>
96  <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.hadoop.metrics.spi.MetricsRecordImpl</B>
97</PRE>
98<DL>
99<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html" title="interface in org.apache.hadoop.metrics">MetricsRecord</A></DD>
100</DL>
101<HR>
102<DL>
103<DT><PRE>public class <B>MetricsRecordImpl</B><DT>extends <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A><DT>implements <A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html" title="interface in org.apache.hadoop.metrics">MetricsRecord</A></DL>
104</PRE>
105
106<P>
107An implementation of MetricsRecord.  Keeps a back-pointer to the context
108 from which it was created, and delegates back to it on <code>update</code>
109 and <code>remove()</code>.
110<P>
111
112<P>
113<HR>
114
115<P>
116
117<!-- ======== CONSTRUCTOR SUMMARY ======== -->
118
119<A NAME="constructor_summary"><!-- --></A>
120<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
121<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
122<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
123<B>Constructor Summary</B></FONT></TH>
124</TR>
125<TR BGCOLOR="white" CLASS="TableRowColor">
126<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
127<CODE>protected </CODE></FONT></TD>
128<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/metrics/spi/MetricsRecordImpl.html#MetricsRecordImpl(java.lang.String, org.apache.hadoop.metrics.spi.AbstractMetricsContext)">MetricsRecordImpl</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;recordName,
129                  <A HREF="../../../../../org/apache/hadoop/metrics/spi/AbstractMetricsContext.html" title="class in org.apache.hadoop.metrics.spi">AbstractMetricsContext</A>&nbsp;context)</CODE>
130
131<BR>
132&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a new instance of FileRecord</TD>
133</TR>
134</TABLE>
135&nbsp;
136<!-- ========== METHOD SUMMARY =========== -->
137
138<A NAME="method_summary"><!-- --></A>
139<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
140<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
141<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
142<B>Method Summary</B></FONT></TH>
143</TR>
144<TR BGCOLOR="white" CLASS="TableRowColor">
145<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
146<CODE>&nbsp;<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD>
147<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/metrics/spi/MetricsRecordImpl.html#getRecordName()">getRecordName</A></B>()</CODE>
148
149<BR>
150&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the record name.</TD>
151</TR>
152<TR BGCOLOR="white" CLASS="TableRowColor">
153<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
154<CODE>&nbsp;void</CODE></FONT></TD>
155<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/metrics/spi/MetricsRecordImpl.html#incrMetric(java.lang.String, byte)">incrMetric</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;metricName,
156           byte&nbsp;metricValue)</CODE>
157
158<BR>
159&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Increments the named metric by the specified value.</TD>
160</TR>
161<TR BGCOLOR="white" CLASS="TableRowColor">
162<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
163<CODE>&nbsp;void</CODE></FONT></TD>
164<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/metrics/spi/MetricsRecordImpl.html#incrMetric(java.lang.String, float)">incrMetric</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;metricName,
165           float&nbsp;metricValue)</CODE>
166
167<BR>
168&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Increments the named metric by the specified value.</TD>
169</TR>
170<TR BGCOLOR="white" CLASS="TableRowColor">
171<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
172<CODE>&nbsp;void</CODE></FONT></TD>
173<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/metrics/spi/MetricsRecordImpl.html#incrMetric(java.lang.String, int)">incrMetric</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;metricName,
174           int&nbsp;metricValue)</CODE>
175
176<BR>
177&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Increments the named metric by the specified value.</TD>
178</TR>
179<TR BGCOLOR="white" CLASS="TableRowColor">
180<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
181<CODE>&nbsp;void</CODE></FONT></TD>
182<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/metrics/spi/MetricsRecordImpl.html#incrMetric(java.lang.String, long)">incrMetric</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;metricName,
183           long&nbsp;metricValue)</CODE>
184
185<BR>
186&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Increments the named metric by the specified value.</TD>
187</TR>
188<TR BGCOLOR="white" CLASS="TableRowColor">
189<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
190<CODE>&nbsp;void</CODE></FONT></TD>
191<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/metrics/spi/MetricsRecordImpl.html#incrMetric(java.lang.String, short)">incrMetric</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;metricName,
192           short&nbsp;metricValue)</CODE>
193
194<BR>
195&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Increments the named metric by the specified value.</TD>
196</TR>
197<TR BGCOLOR="white" CLASS="TableRowColor">
198<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
199<CODE>&nbsp;void</CODE></FONT></TD>
200<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/metrics/spi/MetricsRecordImpl.html#remove()">remove</A></B>()</CODE>
201
202<BR>
203&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Removes the row, if it exists, in the buffered data table having tags
204 that equal the tags that have been set on this record.</TD>
205</TR>
206<TR BGCOLOR="white" CLASS="TableRowColor">
207<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
208<CODE>&nbsp;void</CODE></FONT></TD>
209<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/metrics/spi/MetricsRecordImpl.html#removeTag(java.lang.String)">removeTag</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;tagName)</CODE>
210
211<BR>
212&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Removes any tag of the specified name.</TD>
213</TR>
214<TR BGCOLOR="white" CLASS="TableRowColor">
215<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
216<CODE>&nbsp;void</CODE></FONT></TD>
217<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/metrics/spi/MetricsRecordImpl.html#setMetric(java.lang.String, byte)">setMetric</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;metricName,
218          byte&nbsp;metricValue)</CODE>
219
220<BR>
221&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the named metric to the specified value.</TD>
222</TR>
223<TR BGCOLOR="white" CLASS="TableRowColor">
224<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
225<CODE>&nbsp;void</CODE></FONT></TD>
226<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/metrics/spi/MetricsRecordImpl.html#setMetric(java.lang.String, float)">setMetric</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;metricName,
227          float&nbsp;metricValue)</CODE>
228
229<BR>
230&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the named metric to the specified value.</TD>
231</TR>
232<TR BGCOLOR="white" CLASS="TableRowColor">
233<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
234<CODE>&nbsp;void</CODE></FONT></TD>
235<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/metrics/spi/MetricsRecordImpl.html#setMetric(java.lang.String, int)">setMetric</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;metricName,
236          int&nbsp;metricValue)</CODE>
237
238<BR>
239&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the named metric to the specified value.</TD>
240</TR>
241<TR BGCOLOR="white" CLASS="TableRowColor">
242<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
243<CODE>&nbsp;void</CODE></FONT></TD>
244<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/metrics/spi/MetricsRecordImpl.html#setMetric(java.lang.String, long)">setMetric</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;metricName,
245          long&nbsp;metricValue)</CODE>
246
247<BR>
248&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the named metric to the specified value.</TD>
249</TR>
250<TR BGCOLOR="white" CLASS="TableRowColor">
251<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
252<CODE>&nbsp;void</CODE></FONT></TD>
253<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/metrics/spi/MetricsRecordImpl.html#setMetric(java.lang.String, short)">setMetric</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;metricName,
254          short&nbsp;metricValue)</CODE>
255
256<BR>
257&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the named metric to the specified value.</TD>
258</TR>
259<TR BGCOLOR="white" CLASS="TableRowColor">
260<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
261<CODE>&nbsp;void</CODE></FONT></TD>
262<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/metrics/spi/MetricsRecordImpl.html#setTag(java.lang.String, byte)">setTag</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;tagName,
263       byte&nbsp;tagValue)</CODE>
264
265<BR>
266&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the named tag to the specified value.</TD>
267</TR>
268<TR BGCOLOR="white" CLASS="TableRowColor">
269<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
270<CODE>&nbsp;void</CODE></FONT></TD>
271<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/metrics/spi/MetricsRecordImpl.html#setTag(java.lang.String, int)">setTag</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;tagName,
272       int&nbsp;tagValue)</CODE>
273
274<BR>
275&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the named tag to the specified value.</TD>
276</TR>
277<TR BGCOLOR="white" CLASS="TableRowColor">
278<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
279<CODE>&nbsp;void</CODE></FONT></TD>
280<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/metrics/spi/MetricsRecordImpl.html#setTag(java.lang.String, long)">setTag</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;tagName,
281       long&nbsp;tagValue)</CODE>
282
283<BR>
284&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the named tag to the specified value.</TD>
285</TR>
286<TR BGCOLOR="white" CLASS="TableRowColor">
287<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
288<CODE>&nbsp;void</CODE></FONT></TD>
289<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/metrics/spi/MetricsRecordImpl.html#setTag(java.lang.String, short)">setTag</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;tagName,
290       short&nbsp;tagValue)</CODE>
291
292<BR>
293&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the named tag to the specified value.</TD>
294</TR>
295<TR BGCOLOR="white" CLASS="TableRowColor">
296<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
297<CODE>&nbsp;void</CODE></FONT></TD>
298<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/metrics/spi/MetricsRecordImpl.html#setTag(java.lang.String, java.lang.String)">setTag</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;tagName,
299       <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;tagValue)</CODE>
300
301<BR>
302&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the named tag to the specified value.</TD>
303</TR>
304<TR BGCOLOR="white" CLASS="TableRowColor">
305<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
306<CODE>&nbsp;void</CODE></FONT></TD>
307<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/metrics/spi/MetricsRecordImpl.html#update()">update</A></B>()</CODE>
308
309<BR>
310&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Updates the table of buffered data which is to be sent periodically.</TD>
311</TR>
312</TABLE>
313&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
314<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
315<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
316<TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH>
317</TR>
318<TR BGCOLOR="white" CLASS="TableRowColor">
319<TD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
320</TR>
321</TABLE>
322&nbsp;
323<P>
324
325<!-- ========= CONSTRUCTOR DETAIL ======== -->
326
327<A NAME="constructor_detail"><!-- --></A>
328<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
329<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
330<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
331<B>Constructor Detail</B></FONT></TH>
332</TR>
333</TABLE>
334
335<A NAME="MetricsRecordImpl(java.lang.String, org.apache.hadoop.metrics.spi.AbstractMetricsContext)"><!-- --></A><H3>
336MetricsRecordImpl</H3>
337<PRE>
338protected <B>MetricsRecordImpl</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;recordName,
339                            <A HREF="../../../../../org/apache/hadoop/metrics/spi/AbstractMetricsContext.html" title="class in org.apache.hadoop.metrics.spi">AbstractMetricsContext</A>&nbsp;context)</PRE>
340<DL>
341<DD>Creates a new instance of FileRecord
342<P>
343</DL>
344
345<!-- ============ METHOD DETAIL ========== -->
346
347<A NAME="method_detail"><!-- --></A>
348<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
349<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
350<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
351<B>Method Detail</B></FONT></TH>
352</TR>
353</TABLE>
354
355<A NAME="getRecordName()"><!-- --></A><H3>
356getRecordName</H3>
357<PRE>
358public <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>getRecordName</B>()</PRE>
359<DL>
360<DD>Returns the record name.
361<P>
362<DD><DL>
363<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html#getRecordName()">getRecordName</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html" title="interface in org.apache.hadoop.metrics">MetricsRecord</A></CODE></DL>
364</DD>
365<DD><DL>
366
367<DT><B>Returns:</B><DD>the record name</DL>
368</DD>
369</DL>
370<HR>
371
372<A NAME="setTag(java.lang.String, java.lang.String)"><!-- --></A><H3>
373setTag</H3>
374<PRE>
375public void <B>setTag</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;tagName,
376                   <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;tagValue)</PRE>
377<DL>
378<DD>Sets the named tag to the specified value.
379<P>
380<DD><DL>
381<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html#setTag(java.lang.String, java.lang.String)">setTag</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html" title="interface in org.apache.hadoop.metrics">MetricsRecord</A></CODE></DL>
382</DD>
383<DD><DL>
384<DT><B>Parameters:</B><DD><CODE>tagName</CODE> - name of the tag<DD><CODE>tagValue</CODE> - new value of the tag
385<DT><B>Throws:</B>
386<DD><CODE>MetricsException</CODE> - if the tagName conflicts with the configuration</DL>
387</DD>
388</DL>
389<HR>
390
391<A NAME="setTag(java.lang.String, int)"><!-- --></A><H3>
392setTag</H3>
393<PRE>
394public void <B>setTag</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;tagName,
395                   int&nbsp;tagValue)</PRE>
396<DL>
397<DD>Sets the named tag to the specified value.
398<P>
399<DD><DL>
400<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html#setTag(java.lang.String, int)">setTag</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html" title="interface in org.apache.hadoop.metrics">MetricsRecord</A></CODE></DL>
401</DD>
402<DD><DL>
403<DT><B>Parameters:</B><DD><CODE>tagName</CODE> - name of the tag<DD><CODE>tagValue</CODE> - new value of the tag
404<DT><B>Throws:</B>
405<DD><CODE>MetricsException</CODE> - if the tagName conflicts with the configuration</DL>
406</DD>
407</DL>
408<HR>
409
410<A NAME="setTag(java.lang.String, long)"><!-- --></A><H3>
411setTag</H3>
412<PRE>
413public void <B>setTag</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;tagName,
414                   long&nbsp;tagValue)</PRE>
415<DL>
416<DD>Sets the named tag to the specified value.
417<P>
418<DD><DL>
419<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html#setTag(java.lang.String, long)">setTag</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html" title="interface in org.apache.hadoop.metrics">MetricsRecord</A></CODE></DL>
420</DD>
421<DD><DL>
422<DT><B>Parameters:</B><DD><CODE>tagName</CODE> - name of the tag<DD><CODE>tagValue</CODE> - new value of the tag
423<DT><B>Throws:</B>
424<DD><CODE>MetricsException</CODE> - if the tagName conflicts with the configuration</DL>
425</DD>
426</DL>
427<HR>
428
429<A NAME="setTag(java.lang.String, short)"><!-- --></A><H3>
430setTag</H3>
431<PRE>
432public void <B>setTag</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;tagName,
433                   short&nbsp;tagValue)</PRE>
434<DL>
435<DD>Sets the named tag to the specified value.
436<P>
437<DD><DL>
438<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html#setTag(java.lang.String, short)">setTag</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html" title="interface in org.apache.hadoop.metrics">MetricsRecord</A></CODE></DL>
439</DD>
440<DD><DL>
441<DT><B>Parameters:</B><DD><CODE>tagName</CODE> - name of the tag<DD><CODE>tagValue</CODE> - new value of the tag
442<DT><B>Throws:</B>
443<DD><CODE>MetricsException</CODE> - if the tagName conflicts with the configuration</DL>
444</DD>
445</DL>
446<HR>
447
448<A NAME="setTag(java.lang.String, byte)"><!-- --></A><H3>
449setTag</H3>
450<PRE>
451public void <B>setTag</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;tagName,
452                   byte&nbsp;tagValue)</PRE>
453<DL>
454<DD>Sets the named tag to the specified value.
455<P>
456<DD><DL>
457<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html#setTag(java.lang.String, byte)">setTag</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html" title="interface in org.apache.hadoop.metrics">MetricsRecord</A></CODE></DL>
458</DD>
459<DD><DL>
460<DT><B>Parameters:</B><DD><CODE>tagName</CODE> - name of the tag<DD><CODE>tagValue</CODE> - new value of the tag
461<DT><B>Throws:</B>
462<DD><CODE>MetricsException</CODE> - if the tagName conflicts with the configuration</DL>
463</DD>
464</DL>
465<HR>
466
467<A NAME="removeTag(java.lang.String)"><!-- --></A><H3>
468removeTag</H3>
469<PRE>
470public void <B>removeTag</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;tagName)</PRE>
471<DL>
472<DD>Removes any tag of the specified name.
473<P>
474<DD><DL>
475<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html#removeTag(java.lang.String)">removeTag</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html" title="interface in org.apache.hadoop.metrics">MetricsRecord</A></CODE></DL>
476</DD>
477<DD><DL>
478<DT><B>Parameters:</B><DD><CODE>tagName</CODE> - name of a tag</DL>
479</DD>
480</DL>
481<HR>
482
483<A NAME="setMetric(java.lang.String, int)"><!-- --></A><H3>
484setMetric</H3>
485<PRE>
486public void <B>setMetric</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;metricName,
487                      int&nbsp;metricValue)</PRE>
488<DL>
489<DD>Sets the named metric to the specified value.
490<P>
491<DD><DL>
492<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html#setMetric(java.lang.String, int)">setMetric</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html" title="interface in org.apache.hadoop.metrics">MetricsRecord</A></CODE></DL>
493</DD>
494<DD><DL>
495<DT><B>Parameters:</B><DD><CODE>metricName</CODE> - name of the metric<DD><CODE>metricValue</CODE> - new value of the metric
496<DT><B>Throws:</B>
497<DD><CODE>MetricsException</CODE> - if the metricName or the type of the metricValue
498 conflicts with the configuration</DL>
499</DD>
500</DL>
501<HR>
502
503<A NAME="setMetric(java.lang.String, long)"><!-- --></A><H3>
504setMetric</H3>
505<PRE>
506public void <B>setMetric</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;metricName,
507                      long&nbsp;metricValue)</PRE>
508<DL>
509<DD>Sets the named metric to the specified value.
510<P>
511<DD><DL>
512<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html#setMetric(java.lang.String, long)">setMetric</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html" title="interface in org.apache.hadoop.metrics">MetricsRecord</A></CODE></DL>
513</DD>
514<DD><DL>
515<DT><B>Parameters:</B><DD><CODE>metricName</CODE> - name of the metric<DD><CODE>metricValue</CODE> - new value of the metric
516<DT><B>Throws:</B>
517<DD><CODE>MetricsException</CODE> - if the metricName or the type of the metricValue
518 conflicts with the configuration</DL>
519</DD>
520</DL>
521<HR>
522
523<A NAME="setMetric(java.lang.String, short)"><!-- --></A><H3>
524setMetric</H3>
525<PRE>
526public void <B>setMetric</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;metricName,
527                      short&nbsp;metricValue)</PRE>
528<DL>
529<DD>Sets the named metric to the specified value.
530<P>
531<DD><DL>
532<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html#setMetric(java.lang.String, short)">setMetric</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html" title="interface in org.apache.hadoop.metrics">MetricsRecord</A></CODE></DL>
533</DD>
534<DD><DL>
535<DT><B>Parameters:</B><DD><CODE>metricName</CODE> - name of the metric<DD><CODE>metricValue</CODE> - new value of the metric
536<DT><B>Throws:</B>
537<DD><CODE>MetricsException</CODE> - if the metricName or the type of the metricValue
538 conflicts with the configuration</DL>
539</DD>
540</DL>
541<HR>
542
543<A NAME="setMetric(java.lang.String, byte)"><!-- --></A><H3>
544setMetric</H3>
545<PRE>
546public void <B>setMetric</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;metricName,
547                      byte&nbsp;metricValue)</PRE>
548<DL>
549<DD>Sets the named metric to the specified value.
550<P>
551<DD><DL>
552<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html#setMetric(java.lang.String, byte)">setMetric</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html" title="interface in org.apache.hadoop.metrics">MetricsRecord</A></CODE></DL>
553</DD>
554<DD><DL>
555<DT><B>Parameters:</B><DD><CODE>metricName</CODE> - name of the metric<DD><CODE>metricValue</CODE> - new value of the metric
556<DT><B>Throws:</B>
557<DD><CODE>MetricsException</CODE> - if the metricName or the type of the metricValue
558 conflicts with the configuration</DL>
559</DD>
560</DL>
561<HR>
562
563<A NAME="setMetric(java.lang.String, float)"><!-- --></A><H3>
564setMetric</H3>
565<PRE>
566public void <B>setMetric</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;metricName,
567                      float&nbsp;metricValue)</PRE>
568<DL>
569<DD>Sets the named metric to the specified value.
570<P>
571<DD><DL>
572<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html#setMetric(java.lang.String, float)">setMetric</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html" title="interface in org.apache.hadoop.metrics">MetricsRecord</A></CODE></DL>
573</DD>
574<DD><DL>
575<DT><B>Parameters:</B><DD><CODE>metricName</CODE> - name of the metric<DD><CODE>metricValue</CODE> - new value of the metric
576<DT><B>Throws:</B>
577<DD><CODE>MetricsException</CODE> - if the metricName or the type of the metricValue
578 conflicts with the configuration</DL>
579</DD>
580</DL>
581<HR>
582
583<A NAME="incrMetric(java.lang.String, int)"><!-- --></A><H3>
584incrMetric</H3>
585<PRE>
586public void <B>incrMetric</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;metricName,
587                       int&nbsp;metricValue)</PRE>
588<DL>
589<DD>Increments the named metric by the specified value.
590<P>
591<DD><DL>
592<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html#incrMetric(java.lang.String, int)">incrMetric</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html" title="interface in org.apache.hadoop.metrics">MetricsRecord</A></CODE></DL>
593</DD>
594<DD><DL>
595<DT><B>Parameters:</B><DD><CODE>metricName</CODE> - name of the metric<DD><CODE>metricValue</CODE> - incremental value
596<DT><B>Throws:</B>
597<DD><CODE>MetricsException</CODE> - if the metricName or the type of the metricValue
598 conflicts with the configuration</DL>
599</DD>
600</DL>
601<HR>
602
603<A NAME="incrMetric(java.lang.String, long)"><!-- --></A><H3>
604incrMetric</H3>
605<PRE>
606public void <B>incrMetric</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;metricName,
607                       long&nbsp;metricValue)</PRE>
608<DL>
609<DD>Increments the named metric by the specified value.
610<P>
611<DD><DL>
612<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html#incrMetric(java.lang.String, long)">incrMetric</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html" title="interface in org.apache.hadoop.metrics">MetricsRecord</A></CODE></DL>
613</DD>
614<DD><DL>
615<DT><B>Parameters:</B><DD><CODE>metricName</CODE> - name of the metric<DD><CODE>metricValue</CODE> - incremental value
616<DT><B>Throws:</B>
617<DD><CODE>MetricsException</CODE> - if the metricName or the type of the metricValue
618 conflicts with the configuration</DL>
619</DD>
620</DL>
621<HR>
622
623<A NAME="incrMetric(java.lang.String, short)"><!-- --></A><H3>
624incrMetric</H3>
625<PRE>
626public void <B>incrMetric</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;metricName,
627                       short&nbsp;metricValue)</PRE>
628<DL>
629<DD>Increments the named metric by the specified value.
630<P>
631<DD><DL>
632<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html#incrMetric(java.lang.String, short)">incrMetric</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html" title="interface in org.apache.hadoop.metrics">MetricsRecord</A></CODE></DL>
633</DD>
634<DD><DL>
635<DT><B>Parameters:</B><DD><CODE>metricName</CODE> - name of the metric<DD><CODE>metricValue</CODE> - incremental value
636<DT><B>Throws:</B>
637<DD><CODE>MetricsException</CODE> - if the metricName or the type of the metricValue
638 conflicts with the configuration</DL>
639</DD>
640</DL>
641<HR>
642
643<A NAME="incrMetric(java.lang.String, byte)"><!-- --></A><H3>
644incrMetric</H3>
645<PRE>
646public void <B>incrMetric</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;metricName,
647                       byte&nbsp;metricValue)</PRE>
648<DL>
649<DD>Increments the named metric by the specified value.
650<P>
651<DD><DL>
652<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html#incrMetric(java.lang.String, byte)">incrMetric</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html" title="interface in org.apache.hadoop.metrics">MetricsRecord</A></CODE></DL>
653</DD>
654<DD><DL>
655<DT><B>Parameters:</B><DD><CODE>metricName</CODE> - name of the metric<DD><CODE>metricValue</CODE> - incremental value
656<DT><B>Throws:</B>
657<DD><CODE>MetricsException</CODE> - if the metricName or the type of the metricValue
658 conflicts with the configuration</DL>
659</DD>
660</DL>
661<HR>
662
663<A NAME="incrMetric(java.lang.String, float)"><!-- --></A><H3>
664incrMetric</H3>
665<PRE>
666public void <B>incrMetric</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;metricName,
667                       float&nbsp;metricValue)</PRE>
668<DL>
669<DD>Increments the named metric by the specified value.
670<P>
671<DD><DL>
672<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html#incrMetric(java.lang.String, float)">incrMetric</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html" title="interface in org.apache.hadoop.metrics">MetricsRecord</A></CODE></DL>
673</DD>
674<DD><DL>
675<DT><B>Parameters:</B><DD><CODE>metricName</CODE> - name of the metric<DD><CODE>metricValue</CODE> - incremental value
676<DT><B>Throws:</B>
677<DD><CODE>MetricsException</CODE> - if the metricName or the type of the metricValue
678 conflicts with the configuration</DL>
679</DD>
680</DL>
681<HR>
682
683<A NAME="update()"><!-- --></A><H3>
684update</H3>
685<PRE>
686public void <B>update</B>()</PRE>
687<DL>
688<DD>Updates the table of buffered data which is to be sent periodically.
689 If the tag values match an existing row, that row is updated;
690 otherwise, a new row is added.
691<P>
692<DD><DL>
693<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html#update()">update</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html" title="interface in org.apache.hadoop.metrics">MetricsRecord</A></CODE></DL>
694</DD>
695<DD><DL>
696</DL>
697</DD>
698</DL>
699<HR>
700
701<A NAME="remove()"><!-- --></A><H3>
702remove</H3>
703<PRE>
704public void <B>remove</B>()</PRE>
705<DL>
706<DD>Removes the row, if it exists, in the buffered data table having tags
707 that equal the tags that have been set on this record.
708<P>
709<DD><DL>
710<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html#remove()">remove</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/metrics/MetricsRecord.html" title="interface in org.apache.hadoop.metrics">MetricsRecord</A></CODE></DL>
711</DD>
712<DD><DL>
713</DL>
714</DD>
715</DL>
716<!-- ========= END OF CLASS DATA ========= -->
717<HR>
718
719
720<!-- ======= START OF BOTTOM NAVBAR ====== -->
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722<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A>
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726<A NAME="navbar_bottom_firstrow"><!-- --></A>
727<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
728  <TR ALIGN="center" VALIGN="top">
729  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
730  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
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732  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="class-use/MetricsRecordImpl.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A>&nbsp;</TD>
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