org.apache.hadoop.hive.ql.io
Class OneNullRowInputFormat.OneNullRowRecordReader
java.lang.Object
org.apache.hadoop.hive.ql.io.NullRowsInputFormat.NullRowsRecordReader
org.apache.hadoop.hive.ql.io.OneNullRowInputFormat.OneNullRowRecordReader
- All Implemented Interfaces:
- org.apache.hadoop.mapred.RecordReader<org.apache.hadoop.io.NullWritable,org.apache.hadoop.io.NullWritable>
- Enclosing class:
- OneNullRowInputFormat
public static class OneNullRowInputFormat.OneNullRowRecordReader
- extends NullRowsInputFormat.NullRowsRecordReader
Method Summary |
long |
getPos()
|
float |
getProgress()
|
boolean |
next(org.apache.hadoop.io.NullWritable key,
org.apache.hadoop.io.NullWritable value)
|
OneNullRowInputFormat.OneNullRowRecordReader
public OneNullRowInputFormat.OneNullRowRecordReader()
getPos
public long getPos()
throws IOException
- Specified by:
getPos
in interface org.apache.hadoop.mapred.RecordReader<org.apache.hadoop.io.NullWritable,org.apache.hadoop.io.NullWritable>
- Overrides:
getPos
in class NullRowsInputFormat.NullRowsRecordReader
- Throws:
IOException
getProgress
public float getProgress()
throws IOException
- Specified by:
getProgress
in interface org.apache.hadoop.mapred.RecordReader<org.apache.hadoop.io.NullWritable,org.apache.hadoop.io.NullWritable>
- Overrides:
getProgress
in class NullRowsInputFormat.NullRowsRecordReader
- Throws:
IOException
next
public boolean next(org.apache.hadoop.io.NullWritable key,
org.apache.hadoop.io.NullWritable value)
throws IOException
- Specified by:
next
in interface org.apache.hadoop.mapred.RecordReader<org.apache.hadoop.io.NullWritable,org.apache.hadoop.io.NullWritable>
- Overrides:
next
in class NullRowsInputFormat.NullRowsRecordReader
- Throws:
IOException
Copyright © 2014 The Apache Software Foundation. All rights reserved.