Class org.apache.hadoop.mapred.join.MultiFilterRecordReader

The superclass changed from org.apache.hadoop.mapred.join.CompositeRecordReader to org.apache.hadoop.mapred.join.CompositeRecordReader.
Removed interface org.apache.hadoop.mapred.join.ComposableRecordReader.
Added interface org.apache.hadoop.mapred.join.ComposableRecordReader.

Changed Constructors
MultiFilterRecordReader(int, JobConf, int, Class)	Change in type from (int, JobConf, int, Class) to (int, JobConf, int, Class).

 

Changed Methods
Writable createValue()	Change in return type from (V, extends, Writable) to Writable.	{@inheritDoc}
Writable emit(TupleWritable)	Change in return type from (V, extends, Writable) to Writable.	For each tuple emitted return a value (typically one of the values in the tuple).
ResetableIterator getDelegate()	Change in return type from ResetableIterator to ResetableIterator.	Return an iterator returning a single value from the tuple.
boolean next(WritableComparable, Writable)	Change in signature from (K, extends, WritableComparable, V, extends, Writable) to (WritableComparable, Writable).	{@inheritDoc}