protected class AvroSequenceFileInputFormat.AvroSequenceFileRecordReader extends RecordReader<K,V>
This class is based on Hadoop's SequenceFileRecordReader, modified to construct an AvroSequenceFile.Reader instead of a SequenceFile.Reader.
Modifier | Constructor and Description |
---|---|
protected |
AvroSequenceFileInputFormat.AvroSequenceFileRecordReader() |
Modifier and Type | Method and Description |
---|---|
void |
close() |
K |
getCurrentKey() |
V |
getCurrentValue() |
float |
getProgress() |
void |
initialize(InputSplit split,
TaskAttemptContext context) |
boolean |
nextKeyValue() |
protected AvroSequenceFileInputFormat.AvroSequenceFileRecordReader()
public void initialize(InputSplit split, TaskAttemptContext context) throws IOException, InterruptedException
initialize
in class RecordReader<K,V>
IOException
InterruptedException
public boolean nextKeyValue() throws IOException, InterruptedException
nextKeyValue
in class RecordReader<K,V>
IOException
InterruptedException
public K getCurrentKey()
getCurrentKey
in class RecordReader<K,V>
public V getCurrentValue()
getCurrentValue
in class RecordReader<K,V>
public float getProgress() throws IOException
getProgress
in class RecordReader<K,V>
IOException
public void close() throws IOException
close
in interface Closeable
close
in interface AutoCloseable
close
in class RecordReader<K,V>
IOException
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