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7Uses of Class org.apache.hadoop.metrics.spi.AbstractMetricsContext (Hadoop 0.20.1 API)
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84<B>Uses of Class<br>org.apache.hadoop.metrics.spi.AbstractMetricsContext</B></H2>
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86
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89<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
90Packages that use <A HREF="../../../../../../org/apache/hadoop/metrics/spi/AbstractMetricsContext.html" title="class in org.apache.hadoop.metrics.spi">AbstractMetricsContext</A></FONT></TH>
91</TR>
92<TR BGCOLOR="white" CLASS="TableRowColor">
93<TD><A HREF="#org.apache.hadoop.metrics.file"><B>org.apache.hadoop.metrics.file</B></A></TD>
94<TD>Implementation of the metrics package that writes the metrics to a file.&nbsp;</TD>
95</TR>
96<TR BGCOLOR="white" CLASS="TableRowColor">
97<TD><A HREF="#org.apache.hadoop.metrics.ganglia"><B>org.apache.hadoop.metrics.ganglia</B></A></TD>
98<TD>Implementation of the metrics package that sends metric data to
99<a href="http://ganglia.sourceforge.net/">Ganglia</a>.&nbsp;</TD>
100</TR>
101<TR BGCOLOR="white" CLASS="TableRowColor">
102<TD><A HREF="#org.apache.hadoop.metrics.spi"><B>org.apache.hadoop.metrics.spi</B></A></TD>
103<TD>The Service Provider Interface for the Metrics API.&nbsp;</TD>
104</TR>
105</TABLE>
106&nbsp;
107<P>
108<A NAME="org.apache.hadoop.metrics.file"><!-- --></A>
109<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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111<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
112Uses of <A HREF="../../../../../../org/apache/hadoop/metrics/spi/AbstractMetricsContext.html" title="class in org.apache.hadoop.metrics.spi">AbstractMetricsContext</A> in <A HREF="../../../../../../org/apache/hadoop/metrics/file/package-summary.html">org.apache.hadoop.metrics.file</A></FONT></TH>
113</TR>
114</TABLE>
115&nbsp;
116<P>
117
118<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
119<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
120<TH ALIGN="left" COLSPAN="2">Subclasses of <A HREF="../../../../../../org/apache/hadoop/metrics/spi/AbstractMetricsContext.html" title="class in org.apache.hadoop.metrics.spi">AbstractMetricsContext</A> in <A HREF="../../../../../../org/apache/hadoop/metrics/file/package-summary.html">org.apache.hadoop.metrics.file</A></FONT></TH>
121</TR>
122<TR BGCOLOR="white" CLASS="TableRowColor">
123<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
124<CODE>&nbsp;class</CODE></FONT></TD>
125<TD><CODE><B><A HREF="../../../../../../org/apache/hadoop/metrics/file/FileContext.html" title="class in org.apache.hadoop.metrics.file">FileContext</A></B></CODE>
126
127<BR>
128&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Metrics context for writing metrics to a file.<p/>
129
130 This class is configured by setting ContextFactory attributes which in turn
131 are usually configured through a properties file.</TD>
132</TR>
133</TABLE>
134&nbsp;
135<P>
136<A NAME="org.apache.hadoop.metrics.ganglia"><!-- --></A>
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139<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
140Uses of <A HREF="../../../../../../org/apache/hadoop/metrics/spi/AbstractMetricsContext.html" title="class in org.apache.hadoop.metrics.spi">AbstractMetricsContext</A> in <A HREF="../../../../../../org/apache/hadoop/metrics/ganglia/package-summary.html">org.apache.hadoop.metrics.ganglia</A></FONT></TH>
141</TR>
142</TABLE>
143&nbsp;
144<P>
145
146<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
147<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
148<TH ALIGN="left" COLSPAN="2">Subclasses of <A HREF="../../../../../../org/apache/hadoop/metrics/spi/AbstractMetricsContext.html" title="class in org.apache.hadoop.metrics.spi">AbstractMetricsContext</A> in <A HREF="../../../../../../org/apache/hadoop/metrics/ganglia/package-summary.html">org.apache.hadoop.metrics.ganglia</A></FONT></TH>
149</TR>
150<TR BGCOLOR="white" CLASS="TableRowColor">
151<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
152<CODE>&nbsp;class</CODE></FONT></TD>
153<TD><CODE><B><A HREF="../../../../../../org/apache/hadoop/metrics/ganglia/GangliaContext.html" title="class in org.apache.hadoop.metrics.ganglia">GangliaContext</A></B></CODE>
154
155<BR>
156&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Context for sending metrics to Ganglia.</TD>
157</TR>
158</TABLE>
159&nbsp;
160<P>
161<A NAME="org.apache.hadoop.metrics.spi"><!-- --></A>
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164<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
165Uses of <A HREF="../../../../../../org/apache/hadoop/metrics/spi/AbstractMetricsContext.html" title="class in org.apache.hadoop.metrics.spi">AbstractMetricsContext</A> in <A HREF="../../../../../../org/apache/hadoop/metrics/spi/package-summary.html">org.apache.hadoop.metrics.spi</A></FONT></TH>
166</TR>
167</TABLE>
168&nbsp;
169<P>
170
171<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
172<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
173<TH ALIGN="left" COLSPAN="2">Subclasses of <A HREF="../../../../../../org/apache/hadoop/metrics/spi/AbstractMetricsContext.html" title="class in org.apache.hadoop.metrics.spi">AbstractMetricsContext</A> in <A HREF="../../../../../../org/apache/hadoop/metrics/spi/package-summary.html">org.apache.hadoop.metrics.spi</A></FONT></TH>
174</TR>
175<TR BGCOLOR="white" CLASS="TableRowColor">
176<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
177<CODE>&nbsp;class</CODE></FONT></TD>
178<TD><CODE><B><A HREF="../../../../../../org/apache/hadoop/metrics/spi/CompositeContext.html" title="class in org.apache.hadoop.metrics.spi">CompositeContext</A></B></CODE>
179
180<BR>
181&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
182</TR>
183<TR BGCOLOR="white" CLASS="TableRowColor">
184<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
185<CODE>&nbsp;class</CODE></FONT></TD>
186<TD><CODE><B><A HREF="../../../../../../org/apache/hadoop/metrics/spi/NullContext.html" title="class in org.apache.hadoop.metrics.spi">NullContext</A></B></CODE>
187
188<BR>
189&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Null metrics context: a metrics context which does nothing.</TD>
190</TR>
191<TR BGCOLOR="white" CLASS="TableRowColor">
192<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
193<CODE>&nbsp;class</CODE></FONT></TD>
194<TD><CODE><B><A HREF="../../../../../../org/apache/hadoop/metrics/spi/NullContextWithUpdateThread.html" title="class in org.apache.hadoop.metrics.spi">NullContextWithUpdateThread</A></B></CODE>
195
196<BR>
197&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A null context which has a thread calling
198 periodically when monitoring is started.</TD>
199</TR>
200</TABLE>
201&nbsp;
202<P>
203
204<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
205<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
206<TH ALIGN="left" COLSPAN="2">Constructors in <A HREF="../../../../../../org/apache/hadoop/metrics/spi/package-summary.html">org.apache.hadoop.metrics.spi</A> with parameters of type <A HREF="../../../../../../org/apache/hadoop/metrics/spi/AbstractMetricsContext.html" title="class in org.apache.hadoop.metrics.spi">AbstractMetricsContext</A></FONT></TH>
207</TR>
208<TR BGCOLOR="white" CLASS="TableRowColor">
209<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,
210                  <A HREF="../../../../../../org/apache/hadoop/metrics/spi/AbstractMetricsContext.html" title="class in org.apache.hadoop.metrics.spi">AbstractMetricsContext</A>&nbsp;context)</CODE>
211
212<BR>
213&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a new instance of FileRecord</TD>
214</TR>
215</TABLE>
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