public class IcebergPigInputFormat.IcebergRecordReader<T>
extends org.apache.hadoop.mapreduce.RecordReader<java.lang.Void,T>
Constructor and Description |
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IcebergRecordReader() |
Modifier and Type | Method and Description |
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void |
close() |
java.lang.Void |
getCurrentKey() |
T |
getCurrentValue() |
float |
getProgress() |
void |
initialize(org.apache.hadoop.mapreduce.InputSplit split,
org.apache.hadoop.mapreduce.TaskAttemptContext initContext) |
boolean |
nextKeyValue() |
public void initialize(org.apache.hadoop.mapreduce.InputSplit split, org.apache.hadoop.mapreduce.TaskAttemptContext initContext) throws java.io.IOException
initialize
in class org.apache.hadoop.mapreduce.RecordReader<java.lang.Void,T>
java.io.IOException
public boolean nextKeyValue() throws java.io.IOException
nextKeyValue
in class org.apache.hadoop.mapreduce.RecordReader<java.lang.Void,T>
java.io.IOException
public java.lang.Void getCurrentKey()
getCurrentKey
in class org.apache.hadoop.mapreduce.RecordReader<java.lang.Void,T>
public T getCurrentValue()
getCurrentValue
in class org.apache.hadoop.mapreduce.RecordReader<java.lang.Void,T>
public float getProgress()
getProgress
in class org.apache.hadoop.mapreduce.RecordReader<java.lang.Void,T>
public void close()
close
in interface java.io.Closeable
close
in interface java.lang.AutoCloseable
close
in class org.apache.hadoop.mapreduce.RecordReader<java.lang.Void,T>