org.apache.hadoop.hive.ql.io.parquet
Class MapredParquetInputFormat
java.lang.Object
org.apache.hadoop.mapred.FileInputFormat<Void,org.apache.hadoop.io.ArrayWritable>
org.apache.hadoop.hive.ql.io.parquet.MapredParquetInputFormat
- All Implemented Interfaces:
- org.apache.hadoop.mapred.InputFormat<Void,org.apache.hadoop.io.ArrayWritable>
public class MapredParquetInputFormat
- extends org.apache.hadoop.mapred.FileInputFormat<Void,org.apache.hadoop.io.ArrayWritable>
A Parquet InputFormat for Hive (with the deprecated package mapred)
Nested classes/interfaces inherited from class org.apache.hadoop.mapred.FileInputFormat |
org.apache.hadoop.mapred.FileInputFormat.Counter |
Fields inherited from class org.apache.hadoop.mapred.FileInputFormat |
INPUT_DIR_RECURSIVE, LOG, NUM_INPUT_FILES |
Method Summary |
org.apache.hadoop.mapred.RecordReader<Void,org.apache.hadoop.io.ArrayWritable> |
getRecordReader(org.apache.hadoop.mapred.InputSplit split,
org.apache.hadoop.mapred.JobConf job,
org.apache.hadoop.mapred.Reporter reporter)
|
Methods inherited from class org.apache.hadoop.mapred.FileInputFormat |
addInputPath, addInputPaths, getInputPathFilter, getInputPaths, getSplits, setInputPathFilter, setInputPaths, setInputPaths |
MapredParquetInputFormat
public MapredParquetInputFormat()
getRecordReader
public org.apache.hadoop.mapred.RecordReader<Void,org.apache.hadoop.io.ArrayWritable> getRecordReader(org.apache.hadoop.mapred.InputSplit split,
org.apache.hadoop.mapred.JobConf job,
org.apache.hadoop.mapred.Reporter reporter)
throws IOException
- Specified by:
getRecordReader
in interface org.apache.hadoop.mapred.InputFormat<Void,org.apache.hadoop.io.ArrayWritable>
- Specified by:
getRecordReader
in class org.apache.hadoop.mapred.FileInputFormat<Void,org.apache.hadoop.io.ArrayWritable>
- Throws:
IOException
Copyright © 2014 The Apache Software Foundation. All rights reserved.