org.apache.hadoop.hive.ql.io

Class AcidInputFormat.DeltaFileMetaData

java.lang.Object

org.apache.hadoop.hive.ql.io.AcidInputFormat.DeltaFileMetaData

All Implemented Interfaces:

org.apache.hadoop.io.Writable

Enclosing interface:

AcidInputFormat<KEY extends org.apache.hadoop.io.WritableComparable,VALUE>

public static final class AcidInputFormat.DeltaFileMetaData
extends Object
implements org.apache.hadoop.io.Writable

Constructor Summary

Constructors

Constructor and Description
DeltaFileMetaData()
DeltaFileMetaData(org.apache.hadoop.hive.shims.HadoopShims.HdfsFileStatusWithId fileStatus, Integer stmtId, int bucketId)
DeltaFileMetaData(long modTime, long length, Integer attemptId, Long fileId, Integer stmtId, int bucketId)

Method Summary

Modifier and Type	Method and Description
Integer	getAttemptId()
int	getBucketId()
Long	getFileId()
Object	getFileId(org.apache.hadoop.fs.Path deltaFile, int bucketId, org.apache.hadoop.conf.Configuration conf)
long	getLength()
long	getModTime()
org.apache.hadoop.fs.Path	getPath(org.apache.hadoop.fs.Path deltaDirectory, int bucketId)
Integer	getStmtId()
void	readFields(DataInput in)
void	write(DataOutput out)

Methods inherited from class java.lang.Object

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

Constructor Detail

DeltaFileMetaData

public DeltaFileMetaData()

DeltaFileMetaData

public DeltaFileMetaData(org.apache.hadoop.hive.shims.HadoopShims.HdfsFileStatusWithId fileStatus,
                         Integer stmtId,
                         int bucketId)

DeltaFileMetaData

public DeltaFileMetaData(long modTime,
                         long length,
                         @Nullable
                         Integer attemptId,
                         @Nullable
                         Long fileId,
                         @Nullable
                         Integer stmtId,
                         int bucketId)

Method Detail

getStmtId

public Integer getStmtId()

getModTime

public long getModTime()

getLength

public long getLength()

getAttemptId

public Integer getAttemptId()

getFileId

public Long getFileId()

getBucketId

public int getBucketId()

write

public void write(DataOutput out)
           throws IOException

Specified by:

write in interface org.apache.hadoop.io.Writable

Throws:

IOException

readFields

public void readFields(DataInput in)
                throws IOException

Specified by:

readFields in interface org.apache.hadoop.io.Writable

Throws:

IOException

getFileId

public Object getFileId(org.apache.hadoop.fs.Path deltaFile,
                        int bucketId,
                        org.apache.hadoop.conf.Configuration conf)

getPath

public org.apache.hadoop.fs.Path getPath(org.apache.hadoop.fs.Path deltaDirectory,
                                         int bucketId)