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10org.apache.hadoop.mapred.join.CompositeInputFormat
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40CONSTRUCTORS&nbsp;|&nbsp;
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48<H2>
49Class org.apache.hadoop.mapred.join.<A HREF="../../api/org/apache/hadoop/mapred/join/CompositeInputFormat.html" target="_top"><tt>CompositeInputFormat</tt></A>
50</H2>
51<p><font size="+1">Removed interface <code>org.apache.hadoop.mapred.join.ComposableInputFormat<K, org.apache.hadoop.mapred.join.TupleWritable></code>.<br> Added interface <code>org.apache.hadoop.mapred.join.ComposableInputFormat</code>.<br></font>
52<a NAME="constructors"></a>
53<a NAME="methods"></a>
54<p>
55<a NAME="Removed"></a>
56<TABLE summary="Removed Methods" BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
57<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
58  <TD VALIGN="TOP" COLSPAN=2><FONT SIZE="+1"><B>Removed 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.join.CompositeInputFormat.compose_removed(java.lang.Class<? extends org.apache.hadoop.mapred.InputFormat>, java.lang.String)"></A>
63  <nobr><code>String</code>&nbsp;<A HREF="http://hadoop.apache.org/core/docs/r0.19.2/api/org/apache/hadoop/mapred/join/CompositeInputFormat.html#compose(java.lang.Class<? extends org.apache.hadoop.mapred.InputFormat>, java.lang.String)" target="_top"><tt>compose</tt></A>(<code>Class<?,</nobr> extends<nobr>,</nobr> InputFormat><nobr>,</nobr> String<nobr><nobr></code>)</nobr>
64  </TD>
65  <TD VALIGN="TOP">Convenience method for constructing composite formats.</TD>
66</TR>
67<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
68  <TD VALIGN="TOP" WIDTH="25%">
69  <A NAME="org.apache.hadoop.mapred.join.CompositeInputFormat.compose_removed(java.lang.String, java.lang.Class<? extends org.apache.hadoop.mapred.InputFormat>, java.lang.String[])"></A>
70  <nobr><code>String</code>&nbsp;<A HREF="http://hadoop.apache.org/core/docs/r0.19.2/api/org/apache/hadoop/mapred/join/CompositeInputFormat.html#compose(java.lang.String, java.lang.Class<? extends org.apache.hadoop.mapred.InputFormat>, java.lang.String[])" target="_top"><tt>compose</tt></A>(<code>String,</nobr> Class<?<nobr>,</nobr> extends<nobr>,</nobr> InputFormat><nobr>,</nobr> String[]<nobr><nobr></code>)</nobr>
71  </TD>
72  <TD VALIGN="TOP">Convenience method for constructing composite formats.</TD>
73</TR>
74<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
75  <TD VALIGN="TOP" WIDTH="25%">
76  <A NAME="org.apache.hadoop.mapred.join.CompositeInputFormat.compose_removed(java.lang.String, java.lang.Class<? extends org.apache.hadoop.mapred.InputFormat>, org.apache.hadoop.fs.Path[])"></A>
77  <nobr><code>String</code>&nbsp;<A HREF="http://hadoop.apache.org/core/docs/r0.19.2/api/org/apache/hadoop/mapred/join/CompositeInputFormat.html#compose(java.lang.String, java.lang.Class<? extends org.apache.hadoop.mapred.InputFormat>, org.apache.hadoop.fs.Path[])" target="_top"><tt>compose</tt></A>(<code>String,</nobr> Class<?<nobr>,</nobr> extends<nobr>,</nobr> InputFormat><nobr>,</nobr> Path[]<nobr><nobr></code>)</nobr>
78  </TD>
79  <TD VALIGN="TOP">Convenience method for constructing composite formats.</TD>
80</TR>
81</TABLE>
82&nbsp;
83<p>
84<a NAME="Added"></a>
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91  <A NAME="org.apache.hadoop.mapred.join.CompositeInputFormat.compose_added(java.lang.Class, java.lang.String)"></A>
92  <nobr><code>String</code>&nbsp;<A HREF="../../api/org/apache/hadoop/mapred/join/CompositeInputFormat.html#compose(java.lang.Class, java.lang.String)" target="_top"><tt>compose</tt></A>(<code>Class,</nobr> String<nobr><nobr></code>)</nobr>
93  </TD>
94  <TD VALIGN="TOP">Convenience method for constructing composite formats.</TD>
95</TR>
96<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
97  <TD VALIGN="TOP" WIDTH="25%">
98  <A NAME="org.apache.hadoop.mapred.join.CompositeInputFormat.compose_added(java.lang.String, java.lang.Class, java.lang.String[])"></A>
99  <nobr><code>String</code>&nbsp;<A HREF="../../api/org/apache/hadoop/mapred/join/CompositeInputFormat.html#compose(java.lang.String, java.lang.Class, java.lang.String[])" target="_top"><tt>compose</tt></A>(<code>String,</nobr> Class<nobr>,</nobr> String[]<nobr><nobr></code>)</nobr>
100  </TD>
101  <TD VALIGN="TOP">Convenience method for constructing composite formats.</TD>
102</TR>
103<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
104  <TD VALIGN="TOP" WIDTH="25%">
105  <A NAME="org.apache.hadoop.mapred.join.CompositeInputFormat.compose_added(java.lang.String, java.lang.Class, org.apache.hadoop.fs.Path[])"></A>
106  <nobr><code>String</code>&nbsp;<A HREF="../../api/org/apache/hadoop/mapred/join/CompositeInputFormat.html#compose(java.lang.String, java.lang.Class, org.apache.hadoop.fs.Path[])" target="_top"><tt>compose</tt></A>(<code>String,</nobr> Class<nobr>,</nobr> Path[]<nobr><nobr></code>)</nobr>
107  </TD>
108  <TD VALIGN="TOP">Convenience method for constructing composite formats.</TD>
109</TR>
110</TABLE>
111&nbsp;
112<p>
113<a NAME="Changed"></a>
114<TABLE summary="Changed Methods" BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
115<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
116  <TD VALIGN="TOP" COLSPAN=3><FONT SIZE="+1"><B>Changed Methods</B></FONT></TD>
117</TR>
118<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
119  <TD VALIGN="TOP" WIDTH="25%">
120  <A NAME="org.apache.hadoop.mapred.join.CompositeInputFormat.getRecordReader_changed(org.apache.hadoop.mapred.InputSplit, org.apache.hadoop.mapred.JobConf, org.apache.hadoop.mapred.Reporter)"></A>
121  <nobr><code>ComposableRecordReader</code>&nbsp;<A HREF="../../api/org/apache/hadoop/mapred/join/CompositeInputFormat.html#getRecordReader(org.apache.hadoop.mapred.InputSplit, org.apache.hadoop.mapred.JobConf, org.apache.hadoop.mapred.Reporter)" target="_top"><tt>getRecordReader</tt></A>(<code>InputSplit,</nobr> JobConf<nobr>,</nobr> Reporter<nobr><nobr></code>)  </nobr>
122  </TD>
123  <TD VALIGN="TOP" WIDTH="30%">
124Change in return type from (<code>ComposableRecordReader<K, TupleWritable></code>) to <code>ComposableRecordReader</code>.<br>
125  </TD>
126  <TD VALIGN="TOP">Construct a CompositeRecordReader for the children of this InputFormat as defined in the init expression.</TD>
127</TR>
128</TABLE>
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