org.apache.hadoop.mapreduce.split

Class SplitMetaInfoReaderTez

java.lang.Object

org.apache.hadoop.mapreduce.split.SplitMetaInfoReaderTez

@InterfaceAudience.Private
@InterfaceStability.Unstable
public class SplitMetaInfoReaderTez
extends Object

A utility that reads the split meta info and creates split meta info objects

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.commons.logging.Log	LOG
static byte[]	META_SPLIT_FILE_HEADER
static int	META_SPLIT_VERSION

Constructor Summary

Constructors

Constructor and Description
SplitMetaInfoReaderTez()

Method Summary

Methods

Modifier and Type	Method and Description
static org.apache.hadoop.mapreduce.split.JobSplit.TaskSplitMetaInfo[]	readSplitMetaInfo(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.FileSystem fs)

Methods inherited from class java.lang.Object

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

Field Detail

LOG

public static final org.apache.commons.logging.Log LOG

META_SPLIT_VERSION

public static final int META_SPLIT_VERSION

See Also:

Constant Field Values

META_SPLIT_FILE_HEADER

public static final byte[] META_SPLIT_FILE_HEADER

Constructor Detail

SplitMetaInfoReaderTez

public SplitMetaInfoReaderTez()

Method Detail

readSplitMetaInfo

public static org.apache.hadoop.mapreduce.split.JobSplit.TaskSplitMetaInfo[] readSplitMetaInfo(org.apache.hadoop.conf.Configuration conf,
                                                                               org.apache.hadoop.fs.FileSystem fs)
                                                                                        throws IOException

Throws:

IOException