com.facebook.presto.hive

Class InternalHiveSplit

java.lang.Object

com.facebook.presto.hive.InternalHiveSplit

@NotThreadSafe
public class InternalHiveSplit
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	InternalHiveSplit.InternalHiveBlock

Constructor Summary

Constructors

Constructor and Description

InternalHiveSplit(String relativeUri, long start, long end, long fileSize, long fileModifiedTime, List<InternalHiveSplit.InternalHiveBlock> blocks, OptionalInt readBucketNumber, OptionalInt tableBucketNumber, boolean splittable, NodeSelectionStrategy nodeSelectionStrategy, boolean s3SelectPushdownEnabled, HiveSplitPartitionInfo partitionInfo, Optional<byte[]> extraFileInfo, Optional<EncryptionInformation> encryptionInformation, Map<String,String> customSplitInfo)

Method Summary

Modifier and Type	Method and Description
InternalHiveSplit.InternalHiveBlock	currentBlock()
Optional<HiveSplit.BucketConversion>	getBucketConversion()
Map<String,String>	getCustomSplitInfo()
Optional<EncryptionInformation>	getEncryptionInformation()
long	getEnd()
int	getEstimatedSizeInBytes() Estimate the size of this InternalHiveSplit.
Optional<byte[]>	getExtraFileInfo()
long	getFileModifiedTime()
long	getFileSize()
NodeSelectionStrategy	getNodeSelectionStrategy()
HiveSplitPartitionInfo	getPartitionInfo()
List<HivePartitionKey>	getPartitionKeys()
String	getPartitionName()
String	getPath()
OptionalInt	getReadBucketNumber()
long	getStart()
OptionalInt	getTableBucketNumber()
TableToPartitionMapping	getTableToPartitionMapping()
void	increaseStart(long value)
boolean	isDone()
boolean	isS3SelectPushdownEnabled()
boolean	isSplittable()
void	reset()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

InternalHiveSplit

public InternalHiveSplit(String relativeUri,
                         long start,
                         long end,
                         long fileSize,
                         long fileModifiedTime,
                         List<InternalHiveSplit.InternalHiveBlock> blocks,
                         OptionalInt readBucketNumber,
                         OptionalInt tableBucketNumber,
                         boolean splittable,
                         NodeSelectionStrategy nodeSelectionStrategy,
                         boolean s3SelectPushdownEnabled,
                         HiveSplitPartitionInfo partitionInfo,
                         Optional<byte[]> extraFileInfo,
                         Optional<EncryptionInformation> encryptionInformation,
                         Map<String,String> customSplitInfo)

Method Detail

getPath

public String getPath()

getStart

public long getStart()

getEnd

public long getEnd()

getFileSize

public long getFileSize()

getFileModifiedTime

public long getFileModifiedTime()

isS3SelectPushdownEnabled

public boolean isS3SelectPushdownEnabled()

getPartitionKeys

public List<HivePartitionKey> getPartitionKeys()

getPartitionName

public String getPartitionName()

getReadBucketNumber

public OptionalInt getReadBucketNumber()

getTableBucketNumber

public OptionalInt getTableBucketNumber()

isSplittable

public boolean isSplittable()

getNodeSelectionStrategy

public NodeSelectionStrategy getNodeSelectionStrategy()

getTableToPartitionMapping

public TableToPartitionMapping getTableToPartitionMapping()

getBucketConversion

public Optional<HiveSplit.BucketConversion> getBucketConversion()

currentBlock

public InternalHiveSplit.InternalHiveBlock currentBlock()

isDone

public boolean isDone()

increaseStart

public void increaseStart(long value)

getPartitionInfo

public HiveSplitPartitionInfo getPartitionInfo()

getExtraFileInfo

public Optional<byte[]> getExtraFileInfo()

getEncryptionInformation

public Optional<EncryptionInformation> getEncryptionInformation()

getCustomSplitInfo

public Map<String,String> getCustomSplitInfo()

reset

public void reset()

getEstimatedSizeInBytes

public int getEstimatedSizeInBytes()

Estimate the size of this InternalHiveSplit. Note that PartitionInfo is a shared object, so its memory usage is tracked separately in HiveSplitSource.

toString

public String toString()

Overrides:

toString in class Object