com.facebook.presto.hive

Class HiveSplit

java.lang.Object

com.facebook.presto.hive.HiveSplit

All Implemented Interfaces:

ConnectorSplit

public class HiveSplit
extends Object
implements ConnectorSplit

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HiveSplit.BucketConversion

Constructor Summary

Constructors

Constructor and Description

HiveSplit(String database, String table, String partitionName, String path, long start, long length, long fileSize, Storage storage, List<HivePartitionKey> partitionKeys, List<HostAddress> addresses, OptionalInt readBucketNumber, OptionalInt tableBucketNumber, NodeSelectionStrategy nodeSelectionStrategy, int partitionDataColumnCount, TableToPartitionMapping tableToPartitionMapping, Optional<HiveSplit.BucketConversion> bucketConversion, boolean s3SelectPushdownEnabled, Optional<byte[]> extraFileInfo, CacheQuotaRequirement cacheQuotaRequirement, Optional<EncryptionInformation> encryptionInformation, Map<String,String> customSplitInfo, Set<ColumnHandle> redundantColumnDomains)

Method Summary

Modifier and Type	Method and Description
List<HostAddress>	getAddresses()
Optional<HiveSplit.BucketConversion>	getBucketConversion()
CacheQuotaRequirement	getCacheQuotaRequirement()
Map<String,String>	getCustomSplitInfo()
String	getDatabase()
Optional<EncryptionInformation>	getEncryptionInformation()
Optional<byte[]>	getExtraFileInfo()
long	getFileSize()
Object	getInfo()
long	getLength()
NodeSelectionStrategy	getNodeSelectionStrategy()
int	getPartitionDataColumnCount()
List<HivePartitionKey>	getPartitionKeys()
String	getPartitionName()
String	getPath()
List<HostAddress>	getPreferredNodes(List<HostAddress> sortedCandidates)
OptionalInt	getReadBucketNumber()
Set<ColumnHandle>	getRedundantColumnDomains()
Object	getSplitIdentifier()
OptionalLong	getSplitSizeInBytes()
long	getStart()
Storage	getStorage()
String	getTable()
OptionalInt	getTableBucketNumber()
TableToPartitionMapping	getTableToPartitionMapping()
boolean	isS3SelectPushdownEnabled()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

HiveSplit

public HiveSplit(String database,
                 String table,
                 String partitionName,
                 String path,
                 long start,
                 long length,
                 long fileSize,
                 Storage storage,
                 List<HivePartitionKey> partitionKeys,
                 List<HostAddress> addresses,
                 OptionalInt readBucketNumber,
                 OptionalInt tableBucketNumber,
                 NodeSelectionStrategy nodeSelectionStrategy,
                 int partitionDataColumnCount,
                 TableToPartitionMapping tableToPartitionMapping,
                 Optional<HiveSplit.BucketConversion> bucketConversion,
                 boolean s3SelectPushdownEnabled,
                 Optional<byte[]> extraFileInfo,
                 CacheQuotaRequirement cacheQuotaRequirement,
                 Optional<EncryptionInformation> encryptionInformation,
                 Map<String,String> customSplitInfo,
                 Set<ColumnHandle> redundantColumnDomains)

Method Detail

getDatabase

public String getDatabase()

getTable

public String getTable()

getPartitionName

public String getPartitionName()

getPath

public String getPath()

getStart

public long getStart()

getLength

public long getLength()

getFileSize

public long getFileSize()

getStorage

public Storage getStorage()

getPartitionKeys

public List<HivePartitionKey> getPartitionKeys()

getAddresses

public List<HostAddress> getAddresses()

getPreferredNodes

public List<HostAddress> getPreferredNodes(List<HostAddress> sortedCandidates)

Specified by:

getPreferredNodes in interface ConnectorSplit

getReadBucketNumber

public OptionalInt getReadBucketNumber()

getTableBucketNumber

public OptionalInt getTableBucketNumber()

getPartitionDataColumnCount

public int getPartitionDataColumnCount()

getTableToPartitionMapping

public TableToPartitionMapping getTableToPartitionMapping()

getBucketConversion

public Optional<HiveSplit.BucketConversion> getBucketConversion()

getNodeSelectionStrategy

public NodeSelectionStrategy getNodeSelectionStrategy()

Specified by:

getNodeSelectionStrategy in interface ConnectorSplit

isS3SelectPushdownEnabled

public boolean isS3SelectPushdownEnabled()

getExtraFileInfo

public Optional<byte[]> getExtraFileInfo()

getCacheQuotaRequirement

public CacheQuotaRequirement getCacheQuotaRequirement()

getEncryptionInformation

public Optional<EncryptionInformation> getEncryptionInformation()

getCustomSplitInfo

public Map<String,String> getCustomSplitInfo()

getRedundantColumnDomains

public Set<ColumnHandle> getRedundantColumnDomains()

getInfo

public Object getInfo()

Specified by:

getInfo in interface ConnectorSplit

getSplitIdentifier

public Object getSplitIdentifier()

Specified by:

getSplitIdentifier in interface ConnectorSplit

getSplitSizeInBytes

public OptionalLong getSplitSizeInBytes()

Specified by:

getSplitSizeInBytes in interface ConnectorSplit

toString

public String toString()

Overrides:

toString in class Object