1 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> |
---|
2 | <!--NewPage--> |
---|
3 | <HTML> |
---|
4 | <HEAD> |
---|
5 | <!-- Generated by javadoc (build 1.6.0_07) on Tue Sep 01 20:57:00 UTC 2009 --> |
---|
6 | <TITLE> |
---|
7 | Uses of Class org.apache.hadoop.io.LongWritable (Hadoop 0.20.1 API) |
---|
8 | </TITLE> |
---|
9 | |
---|
10 | <META NAME="date" CONTENT="2009-09-01"> |
---|
11 | |
---|
12 | <LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../../stylesheet.css" TITLE="Style"> |
---|
13 | |
---|
14 | <SCRIPT type="text/javascript"> |
---|
15 | function windowTitle() |
---|
16 | { |
---|
17 | if (location.href.indexOf('is-external=true') == -1) { |
---|
18 | parent.document.title="Uses of Class org.apache.hadoop.io.LongWritable (Hadoop 0.20.1 API)"; |
---|
19 | } |
---|
20 | } |
---|
21 | </SCRIPT> |
---|
22 | <NOSCRIPT> |
---|
23 | </NOSCRIPT> |
---|
24 | |
---|
25 | </HEAD> |
---|
26 | |
---|
27 | <BODY BGCOLOR="white" onload="windowTitle();"> |
---|
28 | <HR> |
---|
29 | |
---|
30 | |
---|
31 | <!-- ========= START OF TOP NAVBAR ======= --> |
---|
32 | <A NAME="navbar_top"><!-- --></A> |
---|
33 | <A HREF="#skip-navbar_top" title="Skip navigation links"></A> |
---|
34 | <TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> |
---|
35 | <TR> |
---|
36 | <TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> |
---|
37 | <A NAME="navbar_top_firstrow"><!-- --></A> |
---|
38 | <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> |
---|
39 | <TR ALIGN="center" VALIGN="top"> |
---|
40 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> |
---|
41 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> |
---|
42 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io"><FONT CLASS="NavBarFont1"><B>Class</B></FONT></A> </TD> |
---|
43 | <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Use</B></FONT> </TD> |
---|
44 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> |
---|
45 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> |
---|
46 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> |
---|
47 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> |
---|
48 | </TR> |
---|
49 | </TABLE> |
---|
50 | </TD> |
---|
51 | <TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM> |
---|
52 | </EM> |
---|
53 | </TD> |
---|
54 | </TR> |
---|
55 | |
---|
56 | <TR> |
---|
57 | <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> |
---|
58 | PREV |
---|
59 | NEXT</FONT></TD> |
---|
60 | <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> |
---|
61 | <A HREF="../../../../../index.html?org/apache/hadoop/io//class-useLongWritable.html" target="_top"><B>FRAMES</B></A> |
---|
62 | <A HREF="LongWritable.html" target="_top"><B>NO FRAMES</B></A> |
---|
63 | <SCRIPT type="text/javascript"> |
---|
64 | <!-- |
---|
65 | if(window==top) { |
---|
66 | document.writeln('<A HREF="../../../../../allclasses-noframe.html"><B>All Classes</B></A>'); |
---|
67 | } |
---|
68 | //--> |
---|
69 | </SCRIPT> |
---|
70 | <NOSCRIPT> |
---|
71 | <A HREF="../../../../../allclasses-noframe.html"><B>All Classes</B></A> |
---|
72 | </NOSCRIPT> |
---|
73 | |
---|
74 | |
---|
75 | </FONT></TD> |
---|
76 | </TR> |
---|
77 | </TABLE> |
---|
78 | <A NAME="skip-navbar_top"></A> |
---|
79 | <!-- ========= END OF TOP NAVBAR ========= --> |
---|
80 | |
---|
81 | <HR> |
---|
82 | <CENTER> |
---|
83 | <H2> |
---|
84 | <B>Uses of Class<br>org.apache.hadoop.io.LongWritable</B></H2> |
---|
85 | </CENTER> |
---|
86 | |
---|
87 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
88 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
---|
89 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
---|
90 | Packages that use <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A></FONT></TH> |
---|
91 | </TR> |
---|
92 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
93 | <TD><A HREF="#org.apache.hadoop.examples"><B>org.apache.hadoop.examples</B></A></TD> |
---|
94 | <TD>Hadoop example code. </TD> |
---|
95 | </TR> |
---|
96 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
97 | <TD><A HREF="#org.apache.hadoop.examples.terasort"><B>org.apache.hadoop.examples.terasort</B></A></TD> |
---|
98 | <TD>This package consists of 3 map/reduce applications for Hadoop to |
---|
99 | compete in the annual <a |
---|
100 | href="http://www.hpl.hp.com/hosted/sortbenchmark" target="_top">terabyte sort</a> |
---|
101 | competition. </TD> |
---|
102 | </TR> |
---|
103 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
104 | <TD><A HREF="#org.apache.hadoop.mapred"><B>org.apache.hadoop.mapred</B></A></TD> |
---|
105 | <TD>A software framework for easily writing applications which process vast |
---|
106 | amounts of data (multi-terabyte data-sets) parallelly on large clusters |
---|
107 | (thousands of nodes) built of commodity hardware in a reliable, fault-tolerant |
---|
108 | manner. </TD> |
---|
109 | </TR> |
---|
110 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
111 | <TD><A HREF="#org.apache.hadoop.mapred.lib"><B>org.apache.hadoop.mapred.lib</B></A></TD> |
---|
112 | <TD>Library of generally useful mappers, reducers, and partitioners. </TD> |
---|
113 | </TR> |
---|
114 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
115 | <TD><A HREF="#org.apache.hadoop.mapred.lib.db"><B>org.apache.hadoop.mapred.lib.db</B></A></TD> |
---|
116 | <TD>org.apache.hadoop.mapred.lib.db Package </TD> |
---|
117 | </TR> |
---|
118 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
119 | <TD><A HREF="#org.apache.hadoop.mapreduce.lib.input"><B>org.apache.hadoop.mapreduce.lib.input</B></A></TD> |
---|
120 | <TD> </TD> |
---|
121 | </TR> |
---|
122 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
123 | <TD><A HREF="#org.apache.hadoop.mapreduce.lib.reduce"><B>org.apache.hadoop.mapreduce.lib.reduce</B></A></TD> |
---|
124 | <TD> </TD> |
---|
125 | </TR> |
---|
126 | </TABLE> |
---|
127 | |
---|
128 | <P> |
---|
129 | <A NAME="org.apache.hadoop.examples"><!-- --></A> |
---|
130 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
131 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
---|
132 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
---|
133 | Uses of <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A> in <A HREF="../../../../../org/apache/hadoop/examples/package-summary.html">org.apache.hadoop.examples</A></FONT></TH> |
---|
134 | </TR> |
---|
135 | </TABLE> |
---|
136 | |
---|
137 | <P> |
---|
138 | |
---|
139 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
140 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
---|
141 | <TH ALIGN="left" COLSPAN="2">Methods in <A HREF="../../../../../org/apache/hadoop/examples/package-summary.html">org.apache.hadoop.examples</A> with parameters of type <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A></FONT></TH> |
---|
142 | </TR> |
---|
143 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
144 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
145 | <CODE> void</CODE></FONT></TD> |
---|
146 | <TD><CODE><B>PiEstimator.PiMapper.</B><B><A HREF="../../../../../org/apache/hadoop/examples/PiEstimator.PiMapper.html#map(org.apache.hadoop.io.LongWritable, org.apache.hadoop.io.LongWritable, org.apache.hadoop.mapred.OutputCollector, org.apache.hadoop.mapred.Reporter)">map</A></B>(<A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A> offset, |
---|
147 | <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A> size, |
---|
148 | <A HREF="../../../../../org/apache/hadoop/mapred/OutputCollector.html" title="interface in org.apache.hadoop.mapred">OutputCollector</A><<A HREF="../../../../../org/apache/hadoop/io/BooleanWritable.html" title="class in org.apache.hadoop.io">BooleanWritable</A>,<A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A>> out, |
---|
149 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
---|
150 | |
---|
151 | <BR> |
---|
152 | Map method.</TD> |
---|
153 | </TR> |
---|
154 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
155 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
156 | <CODE> void</CODE></FONT></TD> |
---|
157 | <TD><CODE><B>SecondarySort.MapClass.</B><B><A HREF="../../../../../org/apache/hadoop/examples/SecondarySort.MapClass.html#map(org.apache.hadoop.io.LongWritable, org.apache.hadoop.io.Text, org.apache.hadoop.mapreduce.Mapper.Context)">map</A></B>(<A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A> inKey, |
---|
158 | <A HREF="../../../../../org/apache/hadoop/io/Text.html" title="class in org.apache.hadoop.io">Text</A> inValue, |
---|
159 | <A HREF="../../../../../org/apache/hadoop/mapreduce/Mapper.Context.html" title="class in org.apache.hadoop.mapreduce">Mapper.Context</A> context)</CODE> |
---|
160 | |
---|
161 | <BR> |
---|
162 | </TD> |
---|
163 | </TR> |
---|
164 | </TABLE> |
---|
165 | |
---|
166 | <P> |
---|
167 | |
---|
168 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
169 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
---|
170 | <TH ALIGN="left" COLSPAN="2">Method parameters in <A HREF="../../../../../org/apache/hadoop/examples/package-summary.html">org.apache.hadoop.examples</A> with type arguments of type <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A></FONT></TH> |
---|
171 | </TR> |
---|
172 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
173 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
174 | <CODE> void</CODE></FONT></TD> |
---|
175 | <TD><CODE><B>PiEstimator.PiMapper.</B><B><A HREF="../../../../../org/apache/hadoop/examples/PiEstimator.PiMapper.html#map(org.apache.hadoop.io.LongWritable, org.apache.hadoop.io.LongWritable, org.apache.hadoop.mapred.OutputCollector, org.apache.hadoop.mapred.Reporter)">map</A></B>(<A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A> offset, |
---|
176 | <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A> size, |
---|
177 | <A HREF="../../../../../org/apache/hadoop/mapred/OutputCollector.html" title="interface in org.apache.hadoop.mapred">OutputCollector</A><<A HREF="../../../../../org/apache/hadoop/io/BooleanWritable.html" title="class in org.apache.hadoop.io">BooleanWritable</A>,<A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A>> out, |
---|
178 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
---|
179 | |
---|
180 | <BR> |
---|
181 | Map method.</TD> |
---|
182 | </TR> |
---|
183 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
184 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
185 | <CODE> void</CODE></FONT></TD> |
---|
186 | <TD><CODE><B>PiEstimator.PiReducer.</B><B><A HREF="../../../../../org/apache/hadoop/examples/PiEstimator.PiReducer.html#reduce(org.apache.hadoop.io.BooleanWritable, java.util.Iterator, org.apache.hadoop.mapred.OutputCollector, org.apache.hadoop.mapred.Reporter)">reduce</A></B>(<A HREF="../../../../../org/apache/hadoop/io/BooleanWritable.html" title="class in org.apache.hadoop.io">BooleanWritable</A> isInside, |
---|
187 | <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</A><<A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A>> values, |
---|
188 | <A HREF="../../../../../org/apache/hadoop/mapred/OutputCollector.html" title="interface in org.apache.hadoop.mapred">OutputCollector</A><<A HREF="../../../../../org/apache/hadoop/io/WritableComparable.html" title="interface in org.apache.hadoop.io">WritableComparable</A><?>,<A HREF="../../../../../org/apache/hadoop/io/Writable.html" title="interface in org.apache.hadoop.io">Writable</A>> output, |
---|
189 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
---|
190 | |
---|
191 | <BR> |
---|
192 | Accumulate number of points inside/outside results from the mappers.</TD> |
---|
193 | </TR> |
---|
194 | </TABLE> |
---|
195 | |
---|
196 | <P> |
---|
197 | <A NAME="org.apache.hadoop.examples.terasort"><!-- --></A> |
---|
198 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
199 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
---|
200 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
---|
201 | Uses of <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A> in <A HREF="../../../../../org/apache/hadoop/examples/terasort/package-summary.html">org.apache.hadoop.examples.terasort</A></FONT></TH> |
---|
202 | </TR> |
---|
203 | </TABLE> |
---|
204 | |
---|
205 | <P> |
---|
206 | |
---|
207 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
208 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
---|
209 | <TH ALIGN="left" COLSPAN="2">Methods in <A HREF="../../../../../org/apache/hadoop/examples/terasort/package-summary.html">org.apache.hadoop.examples.terasort</A> with parameters of type <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A></FONT></TH> |
---|
210 | </TR> |
---|
211 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
212 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
213 | <CODE> void</CODE></FONT></TD> |
---|
214 | <TD><CODE><B>TeraGen.SortGenMapper.</B><B><A HREF="../../../../../org/apache/hadoop/examples/terasort/TeraGen.SortGenMapper.html#map(org.apache.hadoop.io.LongWritable, org.apache.hadoop.io.NullWritable, org.apache.hadoop.mapred.OutputCollector, org.apache.hadoop.mapred.Reporter)">map</A></B>(<A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A> row, |
---|
215 | <A HREF="../../../../../org/apache/hadoop/io/NullWritable.html" title="class in org.apache.hadoop.io">NullWritable</A> ignored, |
---|
216 | <A HREF="../../../../../org/apache/hadoop/mapred/OutputCollector.html" title="interface in org.apache.hadoop.mapred">OutputCollector</A><<A HREF="../../../../../org/apache/hadoop/io/Text.html" title="class in org.apache.hadoop.io">Text</A>,<A HREF="../../../../../org/apache/hadoop/io/Text.html" title="class in org.apache.hadoop.io">Text</A>> output, |
---|
217 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
---|
218 | |
---|
219 | <BR> |
---|
220 | </TD> |
---|
221 | </TR> |
---|
222 | </TABLE> |
---|
223 | |
---|
224 | <P> |
---|
225 | <A NAME="org.apache.hadoop.mapred"><!-- --></A> |
---|
226 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
227 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
---|
228 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
---|
229 | Uses of <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A> in <A HREF="../../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</A></FONT></TH> |
---|
230 | </TR> |
---|
231 | </TABLE> |
---|
232 | |
---|
233 | <P> |
---|
234 | |
---|
235 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
236 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
---|
237 | <TH ALIGN="left" COLSPAN="2">Methods in <A HREF="../../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</A> that return <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A></FONT></TH> |
---|
238 | </TR> |
---|
239 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
240 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
241 | <CODE> <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A></CODE></FONT></TD> |
---|
242 | <TD><CODE><B>LineRecordReader.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/LineRecordReader.html#createKey()">createKey</A></B>()</CODE> |
---|
243 | |
---|
244 | <BR> |
---|
245 | <B>Deprecated.</B> </TD> |
---|
246 | </TR> |
---|
247 | </TABLE> |
---|
248 | |
---|
249 | <P> |
---|
250 | |
---|
251 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
252 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
---|
253 | <TH ALIGN="left" COLSPAN="2">Methods in <A HREF="../../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</A> that return types with arguments of type <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A></FONT></TH> |
---|
254 | </TR> |
---|
255 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
256 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
257 | <CODE> <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A>,<A HREF="../../../../../org/apache/hadoop/io/Text.html" title="class in org.apache.hadoop.io">Text</A>></CODE></FONT></TD> |
---|
258 | <TD><CODE><B>TextInputFormat.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/TextInputFormat.html#getRecordReader(org.apache.hadoop.mapred.InputSplit, org.apache.hadoop.mapred.JobConf, org.apache.hadoop.mapred.Reporter)">getRecordReader</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred">InputSplit</A> genericSplit, |
---|
259 | <A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> job, |
---|
260 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
---|
261 | |
---|
262 | <BR> |
---|
263 | <B>Deprecated.</B> </TD> |
---|
264 | </TR> |
---|
265 | </TABLE> |
---|
266 | |
---|
267 | <P> |
---|
268 | |
---|
269 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
270 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
---|
271 | <TH ALIGN="left" COLSPAN="2">Methods in <A HREF="../../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</A> with parameters of type <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A></FONT></TH> |
---|
272 | </TR> |
---|
273 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
274 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
275 | <CODE> boolean</CODE></FONT></TD> |
---|
276 | <TD><CODE><B>LineRecordReader.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/LineRecordReader.html#next(org.apache.hadoop.io.LongWritable, org.apache.hadoop.io.Text)">next</A></B>(<A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A> key, |
---|
277 | <A HREF="../../../../../org/apache/hadoop/io/Text.html" title="class in org.apache.hadoop.io">Text</A> value)</CODE> |
---|
278 | |
---|
279 | <BR> |
---|
280 | <B>Deprecated.</B> Read a line.</TD> |
---|
281 | </TR> |
---|
282 | </TABLE> |
---|
283 | |
---|
284 | <P> |
---|
285 | <A NAME="org.apache.hadoop.mapred.lib"><!-- --></A> |
---|
286 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
287 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
---|
288 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
---|
289 | Uses of <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A> in <A HREF="../../../../../org/apache/hadoop/mapred/lib/package-summary.html">org.apache.hadoop.mapred.lib</A></FONT></TH> |
---|
290 | </TR> |
---|
291 | </TABLE> |
---|
292 | |
---|
293 | <P> |
---|
294 | |
---|
295 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
296 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
---|
297 | <TH ALIGN="left" COLSPAN="2">Methods in <A HREF="../../../../../org/apache/hadoop/mapred/lib/package-summary.html">org.apache.hadoop.mapred.lib</A> that return types with arguments of type <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A></FONT></TH> |
---|
298 | </TR> |
---|
299 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
300 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
301 | <CODE> <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A>,<A HREF="../../../../../org/apache/hadoop/io/Text.html" title="class in org.apache.hadoop.io">Text</A>></CODE></FONT></TD> |
---|
302 | <TD><CODE><B>NLineInputFormat.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/NLineInputFormat.html#getRecordReader(org.apache.hadoop.mapred.InputSplit, org.apache.hadoop.mapred.JobConf, org.apache.hadoop.mapred.Reporter)">getRecordReader</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred">InputSplit</A> genericSplit, |
---|
303 | <A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> job, |
---|
304 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
---|
305 | |
---|
306 | <BR> |
---|
307 | </TD> |
---|
308 | </TR> |
---|
309 | </TABLE> |
---|
310 | |
---|
311 | <P> |
---|
312 | |
---|
313 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
314 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
---|
315 | <TH ALIGN="left" COLSPAN="2">Method parameters in <A HREF="../../../../../org/apache/hadoop/mapred/lib/package-summary.html">org.apache.hadoop.mapred.lib</A> with type arguments of type <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A></FONT></TH> |
---|
316 | </TR> |
---|
317 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
318 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
319 | <CODE> void</CODE></FONT></TD> |
---|
320 | <TD><CODE><B>TokenCountMapper.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/TokenCountMapper.html#map(K, org.apache.hadoop.io.Text, org.apache.hadoop.mapred.OutputCollector, org.apache.hadoop.mapred.Reporter)">map</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/lib/TokenCountMapper.html" title="type parameter in TokenCountMapper">K</A> key, |
---|
321 | <A HREF="../../../../../org/apache/hadoop/io/Text.html" title="class in org.apache.hadoop.io">Text</A> value, |
---|
322 | <A HREF="../../../../../org/apache/hadoop/mapred/OutputCollector.html" title="interface in org.apache.hadoop.mapred">OutputCollector</A><<A HREF="../../../../../org/apache/hadoop/io/Text.html" title="class in org.apache.hadoop.io">Text</A>,<A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A>> output, |
---|
323 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
---|
324 | |
---|
325 | <BR> |
---|
326 | <B>Deprecated.</B> </TD> |
---|
327 | </TR> |
---|
328 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
329 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
330 | <CODE> void</CODE></FONT></TD> |
---|
331 | <TD><CODE><B>RegexMapper.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/RegexMapper.html#map(K, org.apache.hadoop.io.Text, org.apache.hadoop.mapred.OutputCollector, org.apache.hadoop.mapred.Reporter)">map</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/lib/RegexMapper.html" title="type parameter in RegexMapper">K</A> key, |
---|
332 | <A HREF="../../../../../org/apache/hadoop/io/Text.html" title="class in org.apache.hadoop.io">Text</A> value, |
---|
333 | <A HREF="../../../../../org/apache/hadoop/mapred/OutputCollector.html" title="interface in org.apache.hadoop.mapred">OutputCollector</A><<A HREF="../../../../../org/apache/hadoop/io/Text.html" title="class in org.apache.hadoop.io">Text</A>,<A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A>> output, |
---|
334 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
---|
335 | |
---|
336 | <BR> |
---|
337 | </TD> |
---|
338 | </TR> |
---|
339 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
340 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
341 | <CODE> void</CODE></FONT></TD> |
---|
342 | <TD><CODE><B>LongSumReducer.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/LongSumReducer.html#reduce(K, java.util.Iterator, org.apache.hadoop.mapred.OutputCollector, org.apache.hadoop.mapred.Reporter)">reduce</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/lib/LongSumReducer.html" title="type parameter in LongSumReducer">K</A> key, |
---|
343 | <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</A><<A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A>> values, |
---|
344 | <A HREF="../../../../../org/apache/hadoop/mapred/OutputCollector.html" title="interface in org.apache.hadoop.mapred">OutputCollector</A><<A HREF="../../../../../org/apache/hadoop/mapred/lib/LongSumReducer.html" title="type parameter in LongSumReducer">K</A>,<A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A>> output, |
---|
345 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
---|
346 | |
---|
347 | <BR> |
---|
348 | <B>Deprecated.</B> </TD> |
---|
349 | </TR> |
---|
350 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
351 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
352 | <CODE> void</CODE></FONT></TD> |
---|
353 | <TD><CODE><B>LongSumReducer.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/LongSumReducer.html#reduce(K, java.util.Iterator, org.apache.hadoop.mapred.OutputCollector, org.apache.hadoop.mapred.Reporter)">reduce</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/lib/LongSumReducer.html" title="type parameter in LongSumReducer">K</A> key, |
---|
354 | <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</A><<A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A>> values, |
---|
355 | <A HREF="../../../../../org/apache/hadoop/mapred/OutputCollector.html" title="interface in org.apache.hadoop.mapred">OutputCollector</A><<A HREF="../../../../../org/apache/hadoop/mapred/lib/LongSumReducer.html" title="type parameter in LongSumReducer">K</A>,<A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A>> output, |
---|
356 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
---|
357 | |
---|
358 | <BR> |
---|
359 | <B>Deprecated.</B> </TD> |
---|
360 | </TR> |
---|
361 | </TABLE> |
---|
362 | |
---|
363 | <P> |
---|
364 | <A NAME="org.apache.hadoop.mapred.lib.db"><!-- --></A> |
---|
365 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
366 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
---|
367 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
---|
368 | Uses of <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A> in <A HREF="../../../../../org/apache/hadoop/mapred/lib/db/package-summary.html">org.apache.hadoop.mapred.lib.db</A></FONT></TH> |
---|
369 | </TR> |
---|
370 | </TABLE> |
---|
371 | |
---|
372 | <P> |
---|
373 | |
---|
374 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
375 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
---|
376 | <TH ALIGN="left" COLSPAN="2">Methods in <A HREF="../../../../../org/apache/hadoop/mapred/lib/db/package-summary.html">org.apache.hadoop.mapred.lib.db</A> that return <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A></FONT></TH> |
---|
377 | </TR> |
---|
378 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
379 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
380 | <CODE> <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A></CODE></FONT></TD> |
---|
381 | <TD><CODE><B>DBInputFormat.DBRecordReader.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/db/DBInputFormat.DBRecordReader.html#createKey()">createKey</A></B>()</CODE> |
---|
382 | |
---|
383 | <BR> |
---|
384 | Create an object of the appropriate type to be used as a key.</TD> |
---|
385 | </TR> |
---|
386 | </TABLE> |
---|
387 | |
---|
388 | <P> |
---|
389 | |
---|
390 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
391 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
---|
392 | <TH ALIGN="left" COLSPAN="2">Methods in <A HREF="../../../../../org/apache/hadoop/mapred/lib/db/package-summary.html">org.apache.hadoop.mapred.lib.db</A> that return types with arguments of type <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A></FONT></TH> |
---|
393 | </TR> |
---|
394 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
395 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
396 | <CODE> <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A>,<A HREF="../../../../../org/apache/hadoop/mapred/lib/db/DBInputFormat.html" title="type parameter in DBInputFormat">T</A>></CODE></FONT></TD> |
---|
397 | <TD><CODE><B>DBInputFormat.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/db/DBInputFormat.html#getRecordReader(org.apache.hadoop.mapred.InputSplit, org.apache.hadoop.mapred.JobConf, org.apache.hadoop.mapred.Reporter)">getRecordReader</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred">InputSplit</A> split, |
---|
398 | <A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> job, |
---|
399 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
---|
400 | |
---|
401 | <BR> |
---|
402 | Get the <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred"><CODE>RecordReader</CODE></A> for the given <A HREF="../../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred"><CODE>InputSplit</CODE></A>.</TD> |
---|
403 | </TR> |
---|
404 | </TABLE> |
---|
405 | |
---|
406 | <P> |
---|
407 | |
---|
408 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
409 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
---|
410 | <TH ALIGN="left" COLSPAN="2">Methods in <A HREF="../../../../../org/apache/hadoop/mapred/lib/db/package-summary.html">org.apache.hadoop.mapred.lib.db</A> with parameters of type <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A></FONT></TH> |
---|
411 | </TR> |
---|
412 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
413 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
414 | <CODE> boolean</CODE></FONT></TD> |
---|
415 | <TD><CODE><B>DBInputFormat.DBRecordReader.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/db/DBInputFormat.DBRecordReader.html#next(org.apache.hadoop.io.LongWritable, T)">next</A></B>(<A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A> key, |
---|
416 | <A HREF="../../../../../org/apache/hadoop/mapred/lib/db/DBInputFormat.html" title="type parameter in DBInputFormat">T</A> value)</CODE> |
---|
417 | |
---|
418 | <BR> |
---|
419 | Reads the next key/value pair from the input for processing.</TD> |
---|
420 | </TR> |
---|
421 | </TABLE> |
---|
422 | |
---|
423 | <P> |
---|
424 | <A NAME="org.apache.hadoop.mapreduce.lib.input"><!-- --></A> |
---|
425 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
426 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
---|
427 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
---|
428 | Uses of <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A> in <A HREF="../../../../../org/apache/hadoop/mapreduce/lib/input/package-summary.html">org.apache.hadoop.mapreduce.lib.input</A></FONT></TH> |
---|
429 | </TR> |
---|
430 | </TABLE> |
---|
431 | |
---|
432 | <P> |
---|
433 | |
---|
434 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
435 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
---|
436 | <TH ALIGN="left" COLSPAN="2">Methods in <A HREF="../../../../../org/apache/hadoop/mapreduce/lib/input/package-summary.html">org.apache.hadoop.mapreduce.lib.input</A> that return <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A></FONT></TH> |
---|
437 | </TR> |
---|
438 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
439 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
440 | <CODE> <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A></CODE></FONT></TD> |
---|
441 | <TD><CODE><B>LineRecordReader.</B><B><A HREF="../../../../../org/apache/hadoop/mapreduce/lib/input/LineRecordReader.html#getCurrentKey()">getCurrentKey</A></B>()</CODE> |
---|
442 | |
---|
443 | <BR> |
---|
444 | </TD> |
---|
445 | </TR> |
---|
446 | </TABLE> |
---|
447 | |
---|
448 | <P> |
---|
449 | |
---|
450 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
451 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
---|
452 | <TH ALIGN="left" COLSPAN="2">Methods in <A HREF="../../../../../org/apache/hadoop/mapreduce/lib/input/package-summary.html">org.apache.hadoop.mapreduce.lib.input</A> that return types with arguments of type <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A></FONT></TH> |
---|
453 | </TR> |
---|
454 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
455 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
456 | <CODE> <A HREF="../../../../../org/apache/hadoop/mapreduce/RecordReader.html" title="class in org.apache.hadoop.mapreduce">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A>,<A HREF="../../../../../org/apache/hadoop/io/Text.html" title="class in org.apache.hadoop.io">Text</A>></CODE></FONT></TD> |
---|
457 | <TD><CODE><B>TextInputFormat.</B><B><A HREF="../../../../../org/apache/hadoop/mapreduce/lib/input/TextInputFormat.html#createRecordReader(org.apache.hadoop.mapreduce.InputSplit, org.apache.hadoop.mapreduce.TaskAttemptContext)">createRecordReader</A></B>(<A HREF="../../../../../org/apache/hadoop/mapreduce/InputSplit.html" title="class in org.apache.hadoop.mapreduce">InputSplit</A> split, |
---|
458 | <A HREF="../../../../../org/apache/hadoop/mapreduce/TaskAttemptContext.html" title="class in org.apache.hadoop.mapreduce">TaskAttemptContext</A> context)</CODE> |
---|
459 | |
---|
460 | <BR> |
---|
461 | </TD> |
---|
462 | </TR> |
---|
463 | </TABLE> |
---|
464 | |
---|
465 | <P> |
---|
466 | <A NAME="org.apache.hadoop.mapreduce.lib.reduce"><!-- --></A> |
---|
467 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
468 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
---|
469 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
---|
470 | Uses of <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A> in <A HREF="../../../../../org/apache/hadoop/mapreduce/lib/reduce/package-summary.html">org.apache.hadoop.mapreduce.lib.reduce</A></FONT></TH> |
---|
471 | </TR> |
---|
472 | </TABLE> |
---|
473 | |
---|
474 | <P> |
---|
475 | |
---|
476 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
477 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
---|
478 | <TH ALIGN="left" COLSPAN="2">Method parameters in <A HREF="../../../../../org/apache/hadoop/mapreduce/lib/reduce/package-summary.html">org.apache.hadoop.mapreduce.lib.reduce</A> with type arguments of type <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A></FONT></TH> |
---|
479 | </TR> |
---|
480 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
481 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
482 | <CODE> void</CODE></FONT></TD> |
---|
483 | <TD><CODE><B>LongSumReducer.</B><B><A HREF="../../../../../org/apache/hadoop/mapreduce/lib/reduce/LongSumReducer.html#reduce(KEY, java.lang.Iterable, org.apache.hadoop.mapreduce.Reducer.Context)">reduce</A></B>(<A HREF="../../../../../org/apache/hadoop/mapreduce/lib/reduce/LongSumReducer.html" title="type parameter in LongSumReducer">KEY</A> key, |
---|
484 | <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</A><<A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A>> values, |
---|
485 | <A HREF="../../../../../org/apache/hadoop/mapreduce/Reducer.Context.html" title="class in org.apache.hadoop.mapreduce">Reducer.Context</A> context)</CODE> |
---|
486 | |
---|
487 | <BR> |
---|
488 | </TD> |
---|
489 | </TR> |
---|
490 | </TABLE> |
---|
491 | |
---|
492 | <P> |
---|
493 | <HR> |
---|
494 | |
---|
495 | |
---|
496 | <!-- ======= START OF BOTTOM NAVBAR ====== --> |
---|
497 | <A NAME="navbar_bottom"><!-- --></A> |
---|
498 | <A HREF="#skip-navbar_bottom" title="Skip navigation links"></A> |
---|
499 | <TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> |
---|
500 | <TR> |
---|
501 | <TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> |
---|
502 | <A NAME="navbar_bottom_firstrow"><!-- --></A> |
---|
503 | <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> |
---|
504 | <TR ALIGN="center" VALIGN="top"> |
---|
505 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> |
---|
506 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> |
---|
507 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io"><FONT CLASS="NavBarFont1"><B>Class</B></FONT></A> </TD> |
---|
508 | <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Use</B></FONT> </TD> |
---|
509 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> |
---|
510 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> |
---|
511 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> |
---|
512 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> |
---|
513 | </TR> |
---|
514 | </TABLE> |
---|
515 | </TD> |
---|
516 | <TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM> |
---|
517 | </EM> |
---|
518 | </TD> |
---|
519 | </TR> |
---|
520 | |
---|
521 | <TR> |
---|
522 | <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> |
---|
523 | PREV |
---|
524 | NEXT</FONT></TD> |
---|
525 | <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> |
---|
526 | <A HREF="../../../../../index.html?org/apache/hadoop/io//class-useLongWritable.html" target="_top"><B>FRAMES</B></A> |
---|
527 | <A HREF="LongWritable.html" target="_top"><B>NO FRAMES</B></A> |
---|
528 | <SCRIPT type="text/javascript"> |
---|
529 | <!-- |
---|
530 | if(window==top) { |
---|
531 | document.writeln('<A HREF="../../../../../allclasses-noframe.html"><B>All Classes</B></A>'); |
---|
532 | } |
---|
533 | //--> |
---|
534 | </SCRIPT> |
---|
535 | <NOSCRIPT> |
---|
536 | <A HREF="../../../../../allclasses-noframe.html"><B>All Classes</B></A> |
---|
537 | </NOSCRIPT> |
---|
538 | |
---|
539 | |
---|
540 | </FONT></TD> |
---|
541 | </TR> |
---|
542 | </TABLE> |
---|
543 | <A NAME="skip-navbar_bottom"></A> |
---|
544 | <!-- ======== END OF BOTTOM NAVBAR ======= --> |
---|
545 | |
---|
546 | <HR> |
---|
547 | Copyright © 2009 The Apache Software Foundation |
---|
548 | </BODY> |
---|
549 | </HTML> |
---|