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21 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../api/org/apache/hadoop/mapred/join/OverrideRecordReader.html" target="_top"><FONT CLASS="NavBarFont1"><B><tt>hadoop 0.20.1</tt></B></FONT></A> </TD> |
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49 | Class org.apache.hadoop.mapred.join.<A HREF="../../api/org/apache/hadoop/mapred/join/OverrideRecordReader.html" target="_top"><tt>OverrideRecordReader</tt></A> |
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50 | </H2> |
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51 | <p><font size="+1">The superclass changed from <code>org.apache.hadoop.mapred.join.MultiFilterRecordReader<K, V></code> to <code>org.apache.hadoop.mapred.join.MultiFilterRecordReader</code>.<br></font> |
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62 | <A NAME="org.apache.hadoop.mapred.join.OverrideRecordReader.emit_changed(org.apache.hadoop.mapred.join.TupleWritable)"></A> |
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63 | <nobr><code>Writable</code> <A HREF="../../api/org/apache/hadoop/mapred/join/OverrideRecordReader.html#emit(org.apache.hadoop.mapred.join.TupleWritable)" target="_top"><tt>emit</tt></A>(<code>TupleWritable</code>) </nobr> |
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64 | </TD> |
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66 | Change in return type from (<code>V, extends, Writable</code>) to <code>Writable</code>.<br> |
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67 | </TD> |
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68 | <TD VALIGN="TOP">Emit the value with the highest position in the tuple.</TD> |
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72 | <A NAME="org.apache.hadoop.mapred.join.OverrideRecordReader.fillJoinCollector_changed(org.apache.hadoop.io.WritableComparable)"></A> |
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73 | <nobr><code>void</code> <A HREF="../../api/org/apache/hadoop/mapred/join/OverrideRecordReader.html#fillJoinCollector(org.apache.hadoop.io.WritableComparable)" target="_top"><tt>fillJoinCollector</tt></A>(<code>WritableComparable</code>) </nobr> |
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74 | </TD> |
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76 | Change in signature from (<code>K, extends, WritableComparable</code>) to <code>WritableComparable</code>.<br> |
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77 | </TD> |
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78 | <TD VALIGN="TOP">Instead of filling the JoinCollector with iterators from all data sources fill only the rightmost for this key.</TD> |
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90 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../api/org/apache/hadoop/mapred/join/OverrideRecordReader.html" target="_top"><FONT CLASS="NavBarFont1"><B><tt>hadoop 0.20.1</tt></B></FONT></A> </TD> |
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