com.facebook.presto.hive

Class HiveSplitManager

java.lang.Object

com.facebook.presto.hive.HiveSplitManager

All Implemented Interfaces:

ConnectorSplitManager

public class HiveSplitManager
extends Object
implements ConnectorSplitManager

Field Summary

Fields

Modifier and Type	Field and Description
static String	PRESTO_OFFLINE

Constructor Summary

Constructors

Constructor and Description
HiveSplitManager(HiveConnectorId connectorId, java.util.function.Function<HiveTransactionHandle,SemiTransactionalHiveMetastore> metastoreProvider, NamenodeStats namenodeStats, HdfsEnvironment hdfsEnvironment, DirectoryLister directoryLister, Executor executor, CoercionPolicy coercionPolicy, io.airlift.stats.CounterStat highMemorySplitSourceCounter, int maxOutstandingSplits, int minPartitionBatchSize, int maxPartitionBatchSize, int maxInitialSplits, boolean recursiveDfsWalkerEnabled)
HiveSplitManager(HiveConnectorId connectorId, HiveClientConfig hiveClientConfig, java.util.function.Function<HiveTransactionHandle,SemiTransactionalHiveMetastore> metastoreProvider, NamenodeStats namenodeStats, HdfsEnvironment hdfsEnvironment, DirectoryLister directoryLister, ExecutorService executorService, CoercionPolicy coercionPolicy)

Method Summary

Modifier and Type	Method and Description
io.airlift.stats.CounterStat	getHighMemorySplitSource()
ConnectorSplitSource	getSplits(ConnectorTransactionHandle transaction, ConnectorSession session, ConnectorTableLayoutHandle layoutHandle)

Methods inherited from class java.lang.Object

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

Field Detail

PRESTO_OFFLINE

public static final String PRESTO_OFFLINE

See Also:

Constant Field Values

Constructor Detail

HiveSplitManager

@Inject
public HiveSplitManager(HiveConnectorId connectorId,
                                HiveClientConfig hiveClientConfig,
                                java.util.function.Function<HiveTransactionHandle,SemiTransactionalHiveMetastore> metastoreProvider,
                                NamenodeStats namenodeStats,
                                HdfsEnvironment hdfsEnvironment,
                                DirectoryLister directoryLister,
                                ExecutorService executorService,
                                CoercionPolicy coercionPolicy)

HiveSplitManager

public HiveSplitManager(HiveConnectorId connectorId,
                        java.util.function.Function<HiveTransactionHandle,SemiTransactionalHiveMetastore> metastoreProvider,
                        NamenodeStats namenodeStats,
                        HdfsEnvironment hdfsEnvironment,
                        DirectoryLister directoryLister,
                        Executor executor,
                        CoercionPolicy coercionPolicy,
                        io.airlift.stats.CounterStat highMemorySplitSourceCounter,
                        int maxOutstandingSplits,
                        int minPartitionBatchSize,
                        int maxPartitionBatchSize,
                        int maxInitialSplits,
                        boolean recursiveDfsWalkerEnabled)

Method Detail

getSplits

public ConnectorSplitSource getSplits(ConnectorTransactionHandle transaction,
                                      ConnectorSession session,
                                      ConnectorTableLayoutHandle layoutHandle)

Specified by:

getSplits in interface ConnectorSplitManager

getHighMemorySplitSource

public io.airlift.stats.CounterStat getHighMemorySplitSource()