source: proiecte/HadoopJUnit/hadoop-0.20.1/docs/jdiff/changes/org.apache.hadoop.mapred.lib.MultipleOutputFormat.html @ 120

Last change on this file since 120 was 120, checked in by (none), 14 years ago

Added the mail files for the Hadoop JUNit Project
  • Property svn:executable set to *
File size: 9.5 KB
Line 
1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN""http://www.w3.org/TR/REC-html40/frameset.dtd">
2<HTML>
3<HEAD>
4<meta name="generator" content="JDiff v1.0.9">
5<!-- Generated by the JDiff Javadoc doclet -->
6<!-- (http://www.jdiff.org) -->
7<meta name="description" content="JDiff is a Javadoc doclet which generates an HTML report of all the packages, classes, constructors, methods, and fields which have been removed, added or changed in any way, including their documentation, when two APIs are compared.">
8<meta name="keywords" content="diff, jdiff, javadiff, java diff, java difference, API difference, difference between two APIs, API diff, Javadoc, doclet">
9<TITLE>
10org.apache.hadoop.mapred.lib.MultipleOutputFormat
11</TITLE>
12<LINK REL="stylesheet" TYPE="text/css" HREF="../stylesheet-jdiff.css" TITLE="Style">
13</HEAD>
14<BODY>
15<!-- Start of nav bar -->
16<TABLE summary="Navigation bar" BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0">
17  <TR>
18    <TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
19    <TABLE summary="Navigation bar" BORDER="0" CELLPADDING="0" CELLSPACING="3">
20    <TR ALIGN="center" VALIGN="top">
21      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../api/org/apache/hadoop/mapred/lib/MultipleOutputFormat.html" target="_top"><FONT CLASS="NavBarFont1"><B><tt>hadoop 0.20.1</tt></B></FONT></A>&nbsp;</TD>
22      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="changes-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
23      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="pkg_org.apache.hadoop.mapred.lib.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
24      <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
25      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="jdiff_statistics.html"><FONT CLASS="NavBarFont1"><B>Statistics</B></FONT></A>&nbsp;</TD>
26      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="jdiff_help.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
27    </TR>
28    </TABLE>
29  </TD>
30  <TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM><b>Generated by<br><a href="http://www.jdiff.org" class="staysblack" target="_top">JDiff</a></b></EM></TD>
31</TR>
32<TR>
33  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell2"><FONT SIZE="-2">
34&nbsp;<A HREF="org.apache.hadoop.mapred.lib.MultipleInputs.html"><B>PREV CLASS</B></A>
35&nbsp;<A HREF="org.apache.hadoop.mapred.lib.MultipleOutputs.html"><B>NEXT CLASS</B></A>
36&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
37  <A HREF="../changes.html" TARGET="_top"><B>FRAMES</B></A>  &nbsp;
38  &nbsp;<A HREF="org.apache.hadoop.mapred.lib.MultipleOutputFormat.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD>
39  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell3"><FONT SIZE="-2"> DETAIL: &nbsp;
40CONSTRUCTORS&nbsp;|&nbsp;
41<a href="#methods">METHODS</a>&nbsp;|&nbsp;
42FIELDS
43  </FONT></TD>
44</TR>
45</TABLE>
46<HR>
47<!-- End of nav bar -->
48<H2>
49Class org.apache.hadoop.mapred.lib.<A HREF="../../api/org/apache/hadoop/mapred/lib/MultipleOutputFormat.html" target="_top"><tt>MultipleOutputFormat</tt></A>
50</H2>
51<p><font size="+1">The superclass changed from <code>org.apache.hadoop.mapred.FileOutputFormat<K, V></code> to <code>org.apache.hadoop.mapred.FileOutputFormat</code>.<br></font>
52<a NAME="constructors"></a>
53<a NAME="methods"></a>
54<p>
55<a NAME="Changed"></a>
56<TABLE summary="Changed Methods" BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
57<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
58  <TD VALIGN="TOP" COLSPAN=3><FONT SIZE="+1"><B>Changed Methods</B></FONT></TD>
59</TR>
60<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
61  <TD VALIGN="TOP" WIDTH="25%">
62  <A NAME="org.apache.hadoop.mapred.lib.MultipleOutputFormat.generateActualKey_changed(java.lang.Object, java.lang.Object)"></A>
63  <nobr><code>Object</code>&nbsp;<A HREF="../../api/org/apache/hadoop/mapred/lib/MultipleOutputFormat.html#generateActualKey(java.lang.Object, java.lang.Object)" target="_top"><tt>generateActualKey</tt></A>(<code>Object,</nobr> Object<nobr><nobr></code>)  </nobr>
64  </TD>
65  <TD VALIGN="TOP" WIDTH="30%">
66Change in return type from <code>K</code> to <code>Object</code>.<br>
67 Change in signature from (<code>K, V</code>) to (<code>Object, Object</code>).<br>
68  </TD>
69  <TD VALIGN="TOP">Generate the actual key from the given key/value.</TD>
70</TR>
71<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
72  <TD VALIGN="TOP" WIDTH="25%">
73  <A NAME="org.apache.hadoop.mapred.lib.MultipleOutputFormat.generateActualValue_changed(java.lang.Object, java.lang.Object)"></A>
74  <nobr><code>Object</code>&nbsp;<A HREF="../../api/org/apache/hadoop/mapred/lib/MultipleOutputFormat.html#generateActualValue(java.lang.Object, java.lang.Object)" target="_top"><tt>generateActualValue</tt></A>(<code>Object,</nobr> Object<nobr><nobr></code>)  </nobr>
75  </TD>
76  <TD VALIGN="TOP" WIDTH="30%">
77Change in return type from <code>V</code> to <code>Object</code>.<br>
78 Change in signature from (<code>K, V</code>) to (<code>Object, Object</code>).<br>
79  </TD>
80  <TD VALIGN="TOP">Generate the actual value from the given key and value.</TD>
81</TR>
82<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
83  <TD VALIGN="TOP" WIDTH="25%">
84  <A NAME="org.apache.hadoop.mapred.lib.MultipleOutputFormat.generateFileNameForKeyValue_changed(java.lang.Object, java.lang.Object, java.lang.String)"></A>
85  <nobr><code>String</code>&nbsp;<A HREF="../../api/org/apache/hadoop/mapred/lib/MultipleOutputFormat.html#generateFileNameForKeyValue(java.lang.Object, java.lang.Object, java.lang.String)" target="_top"><tt>generateFileNameForKeyValue</tt></A>(<code>Object,</nobr> Object<nobr>,</nobr> String<nobr><nobr></code>)  </nobr>
86  </TD>
87  <TD VALIGN="TOP" WIDTH="30%">
88Change in signature from (<code>K, V, String</code>) to (<code>Object, Object, String</code>).<br>
89  </TD>
90  <TD VALIGN="TOP">Generate the file output file name based on the given key and the leaf file name.</TD>
91</TR>
92<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
93  <TD VALIGN="TOP" WIDTH="25%">
94  <A NAME="org.apache.hadoop.mapred.lib.MultipleOutputFormat.getBaseRecordWriter_changed(org.apache.hadoop.fs.FileSystem, org.apache.hadoop.mapred.JobConf, java.lang.String, org.apache.hadoop.util.Progressable)"></A>
95  <nobr><code>RecordWriter</code>&nbsp;<A HREF="../../api/org/apache/hadoop/mapred/lib/MultipleOutputFormat.html#getBaseRecordWriter(org.apache.hadoop.fs.FileSystem, org.apache.hadoop.mapred.JobConf, java.lang.String, org.apache.hadoop.util.Progressable)" target="_top"><tt>getBaseRecordWriter</tt></A>(<code>FileSystem,</nobr> JobConf<nobr>,</nobr> String<nobr>,</nobr> Progressable<nobr><nobr></code>)  </nobr>
96  </TD>
97  <TD VALIGN="TOP" WIDTH="30%">
98Change in return type from (<code>RecordWriter<K, V></code>) to <code>RecordWriter</code>.<br>
99  </TD>
100  <TD VALIGN="TOP">@param fs the file system to use </TD>
101</TR>
102<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
103  <TD VALIGN="TOP" WIDTH="25%">
104  <A NAME="org.apache.hadoop.mapred.lib.MultipleOutputFormat.getRecordWriter_changed(org.apache.hadoop.fs.FileSystem, org.apache.hadoop.mapred.JobConf, java.lang.String, org.apache.hadoop.util.Progressable)"></A>
105  <nobr><code>RecordWriter</code>&nbsp;<A HREF="../../api/org/apache/hadoop/mapred/lib/MultipleOutputFormat.html#getRecordWriter(org.apache.hadoop.fs.FileSystem, org.apache.hadoop.mapred.JobConf, java.lang.String, org.apache.hadoop.util.Progressable)" target="_top"><tt>getRecordWriter</tt></A>(<code>FileSystem,</nobr> JobConf<nobr>,</nobr> String<nobr>,</nobr> Progressable<nobr><nobr></code>)  </nobr>
106  </TD>
107  <TD VALIGN="TOP" WIDTH="30%">
108Change in return type from (<code>RecordWriter<K, V></code>) to <code>RecordWriter</code>.<br>
109  </TD>
110  <TD VALIGN="TOP">Create a composite record writer that can write key/value data to different output files </TD>
111</TR>
112</TABLE>
113&nbsp;
114<a NAME="fields"></a>
115<HR>
116<!-- Start of nav bar -->
117<TABLE summary="Navigation bar" BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0">
118  <TR>
119    <TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
120    <TABLE summary="Navigation bar" BORDER="0" CELLPADDING="0" CELLSPACING="3">
121    <TR ALIGN="center" VALIGN="top">
122      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../api/org/apache/hadoop/mapred/lib/MultipleOutputFormat.html" target="_top"><FONT CLASS="NavBarFont1"><B><tt>hadoop 0.20.1</tt></B></FONT></A>&nbsp;</TD>
123      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="changes-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
124      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="pkg_org.apache.hadoop.mapred.lib.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
125      <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
126      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="jdiff_statistics.html"><FONT CLASS="NavBarFont1"><B>Statistics</B></FONT></A>&nbsp;</TD>
127      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="jdiff_help.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
128    </TR>
129    </TABLE>
130  </TD>
131  <TD ALIGN="right" VALIGN="top" ROWSPAN=3></TD>
132</TR>
133<TR>
134  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell2"><FONT SIZE="-2">
135&nbsp;<A HREF="org.apache.hadoop.mapred.lib.MultipleInputs.html"><B>PREV CLASS</B></A>
136&nbsp;<A HREF="org.apache.hadoop.mapred.lib.MultipleOutputs.html"><B>NEXT CLASS</B></A>
137&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
138  <A HREF="../changes.html" TARGET="_top"><B>FRAMES</B></A>  &nbsp;
139  &nbsp;<A HREF="org.apache.hadoop.mapred.lib.MultipleOutputFormat.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD>
140<TD BGCOLOR="0xFFFFFF" CLASS="NavBarCell3"></TD>
141</TR>
142</TABLE>
143<HR>
144<!-- End of nav bar -->
145</BODY>
146</HTML>
Note: See TracBrowser for help on using the repository browser.