org.apache.hadoop.hive.ql.io.avro

Class AvroContainerOutputFormat

java.lang.Object

org.apache.hadoop.hive.ql.io.avro.AvroContainerOutputFormat

All Implemented Interfaces:

HiveOutputFormat<LongWritable,AvroGenericRecordWritable>

public class AvroContainerOutputFormat
extends java.lang.Object
implements HiveOutputFormat<LongWritable,AvroGenericRecordWritable>

Write to an Avro file from a Hive process.

Constructor Summary

Constructors

Constructor and Description
AvroContainerOutputFormat()

Method Summary

Modifier and Type	Method and Description
void	checkOutputSpecs(FileSystem ignored, JobConf job)
FileSinkOperator.RecordWriter	getHiveRecordWriter(JobConf jobConf, Path path, java.lang.Class<? extends Writable> valueClass, boolean isCompressed, java.util.Properties properties, Progressable progressable) create the final out file and get some specific settings.
<any>	getRecordWriter(FileSystem ignored, JobConf job, java.lang.String name, Progressable progress)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AvroContainerOutputFormat

public AvroContainerOutputFormat()

Method Detail

getHiveRecordWriter

public FileSinkOperator.RecordWriter getHiveRecordWriter(JobConf jobConf,
                                                         Path path,
                                                         java.lang.Class<? extends Writable> valueClass,
                                                         boolean isCompressed,
                                                         java.util.Properties properties,
                                                         Progressable progressable)
                                                  throws java.io.IOException

Description copied from interface: HiveOutputFormat

create the final out file and get some specific settings.

Specified by:

getHiveRecordWriter in interface HiveOutputFormat<LongWritable,AvroGenericRecordWritable>

Parameters:

jobConf - the job configuration file

path - the final output file to be created

valueClass - the value class used for create

isCompressed - whether the content is compressed or not

properties - the table properties of this file's corresponding table

progressable - progress used for status report

Returns:

the RecordWriter for the output file

Throws:

java.io.IOException

getRecordWriter

public <any> getRecordWriter(FileSystem ignored,
                             JobConf job,
                             java.lang.String name,
                             Progressable progress)

checkOutputSpecs

public void checkOutputSpecs(FileSystem ignored,
                             JobConf job)
                      throws java.io.IOException

Throws:

java.io.IOException