com.facebook.presto.hive

Class HiveSplit

java.lang.Object

com.facebook.presto.hive.HiveSplit

All Implemented Interfaces:

com.facebook.presto.spi.ConnectorSplit

public class HiveSplit
extends Object
implements com.facebook.presto.spi.ConnectorSplit

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HiveSplit.BucketConversion

Constructor Summary

Constructors

Constructor and Description

HiveSplit(HiveFileSplit fileSplit, String database, String table, String partitionName, com.facebook.presto.hive.metastore.Storage storage, List<HivePartitionKey> partitionKeys, List<com.facebook.presto.spi.HostAddress> addresses, OptionalInt readBucketNumber, OptionalInt tableBucketNumber, com.facebook.presto.spi.schedule.NodeSelectionStrategy nodeSelectionStrategy, int partitionDataColumnCount, TableToPartitionMapping tableToPartitionMapping, Optional<HiveSplit.BucketConversion> bucketConversion, boolean s3SelectPushdownEnabled, com.facebook.presto.hive.CacheQuotaRequirement cacheQuotaRequirement, Optional<EncryptionInformation> encryptionInformation, Set<com.facebook.presto.spi.ColumnHandle> redundantColumnDomains, com.facebook.presto.spi.SplitWeight splitWeight)

Method Summary

Modifier and Type	Method and Description
List<com.facebook.presto.spi.HostAddress>	getAddresses()
Optional<HiveSplit.BucketConversion>	getBucketConversion()
com.facebook.presto.hive.CacheQuotaRequirement	getCacheQuotaRequirement()
String	getDatabase()
Optional<EncryptionInformation>	getEncryptionInformation()
HiveFileSplit	getFileSplit()
Object	getInfo()
Map<String,String>	getInfoMap()
com.facebook.presto.spi.schedule.NodeSelectionStrategy	getNodeSelectionStrategy()
int	getPartitionDataColumnCount()
List<HivePartitionKey>	getPartitionKeys()
String	getPartitionName()
List<com.facebook.presto.spi.HostAddress>	getPreferredNodes(com.facebook.presto.spi.NodeProvider nodeProvider)
OptionalInt	getReadBucketNumber()
Set<com.facebook.presto.spi.ColumnHandle>	getRedundantColumnDomains()
Object	getSplitIdentifier()
OptionalLong	getSplitSizeInBytes()
com.facebook.presto.spi.SplitWeight	getSplitWeight()
com.facebook.presto.hive.metastore.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(HiveFileSplit fileSplit,
                 String database,
                 String table,
                 String partitionName,
                 com.facebook.presto.hive.metastore.Storage storage,
                 List<HivePartitionKey> partitionKeys,
                 List<com.facebook.presto.spi.HostAddress> addresses,
                 OptionalInt readBucketNumber,
                 OptionalInt tableBucketNumber,
                 com.facebook.presto.spi.schedule.NodeSelectionStrategy nodeSelectionStrategy,
                 int partitionDataColumnCount,
                 TableToPartitionMapping tableToPartitionMapping,
                 Optional<HiveSplit.BucketConversion> bucketConversion,
                 boolean s3SelectPushdownEnabled,
                 com.facebook.presto.hive.CacheQuotaRequirement cacheQuotaRequirement,
                 Optional<EncryptionInformation> encryptionInformation,
                 Set<com.facebook.presto.spi.ColumnHandle> redundantColumnDomains,
                 com.facebook.presto.spi.SplitWeight splitWeight)

Method Detail

getFileSplit

public HiveFileSplit getFileSplit()

getDatabase

public String getDatabase()

getTable

public String getTable()

getPartitionName

public String getPartitionName()

getStorage

public com.facebook.presto.hive.metastore.Storage getStorage()

getPartitionKeys

public List<HivePartitionKey> getPartitionKeys()

getAddresses

public List<com.facebook.presto.spi.HostAddress> getAddresses()

getPreferredNodes

public List<com.facebook.presto.spi.HostAddress> getPreferredNodes(com.facebook.presto.spi.NodeProvider nodeProvider)

Specified by:

getPreferredNodes in interface com.facebook.presto.spi.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 com.facebook.presto.spi.schedule.NodeSelectionStrategy getNodeSelectionStrategy()

Specified by:

getNodeSelectionStrategy in interface com.facebook.presto.spi.ConnectorSplit

isS3SelectPushdownEnabled

public boolean isS3SelectPushdownEnabled()

getCacheQuotaRequirement

public com.facebook.presto.hive.CacheQuotaRequirement getCacheQuotaRequirement()

getEncryptionInformation

public Optional<EncryptionInformation> getEncryptionInformation()

getRedundantColumnDomains

public Set<com.facebook.presto.spi.ColumnHandle> getRedundantColumnDomains()

getSplitWeight

public com.facebook.presto.spi.SplitWeight getSplitWeight()

Specified by:

getSplitWeight in interface com.facebook.presto.spi.ConnectorSplit

getInfo

public Object getInfo()

Specified by:

getInfo in interface com.facebook.presto.spi.ConnectorSplit

getInfoMap

public Map<String,String> getInfoMap()

Specified by:

getInfoMap in interface com.facebook.presto.spi.ConnectorSplit

getSplitIdentifier

public Object getSplitIdentifier()

Specified by:

getSplitIdentifier in interface com.facebook.presto.spi.ConnectorSplit

getSplitSizeInBytes

public OptionalLong getSplitSizeInBytes()

Specified by:

getSplitSizeInBytes in interface com.facebook.presto.spi.ConnectorSplit

toString

public String toString()

Overrides:

toString in class Object