Package io.trino.plugin.hive

Class HiveSplitManager

java.lang.Object

io.trino.plugin.hive.HiveSplitManager

All Implemented Interfaces:

ConnectorSplitManager

public class HiveSplitManager
extends Object
implements ConnectorSplitManager

Field Summary

Fields

Modifier and Type	Field	Description
static final String	OBJECT_NOT_READABLE
static final String	PRESTO_OFFLINE

Constructor Summary

Constructors

Constructor	Description
HiveSplitManager(HiveConfig hiveConfig, HiveTransactionManager transactionManager, HivePartitionManager partitionManager, TrinoFileSystemFactory fileSystemFactory, HdfsNamenodeStats hdfsNamenodeStats, HdfsEnvironment hdfsEnvironment, ExecutorService executorService, VersionEmbedder versionEmbedder, TypeManager typeManager)
HiveSplitManager(HiveTransactionManager transactionManager, HivePartitionManager partitionManager, TrinoFileSystemFactory fileSystemFactory, HdfsNamenodeStats hdfsNamenodeStats, HdfsEnvironment hdfsEnvironment, Executor executor, io.airlift.stats.CounterStat highMemorySplitSourceCounter, int maxOutstandingSplits, io.airlift.units.DataSize maxOutstandingSplitsSize, int minPartitionBatchSize, int maxPartitionBatchSize, int maxInitialSplits, int splitLoaderConcurrency, Integer maxSplitsPerSecond, boolean recursiveDfsWalkerEnabled, TypeManager typeManager, int maxPartitionsPerScan)

Method Summary

Modifier and Type	Method	Description
io.airlift.stats.CounterStat	getHighMemorySplitSource()
ConnectorSplitSource	getSplits(ConnectorTransactionHandle transaction, ConnectorSession session, ConnectorTableHandle tableHandle, DynamicFilter dynamicFilter, Constraint constraint)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.trino.spi.connector.ConnectorSplitManager

getSplits

Field Details

PRESTO_OFFLINE

public static final String PRESTO_OFFLINE

See Also:

• Constant Field Values

OBJECT_NOT_READABLE

public static final String OBJECT_NOT_READABLE

See Also:

• Constant Field Values

Constructor Details

HiveSplitManager

@Inject
public HiveSplitManager(HiveConfig hiveConfig,
 HiveTransactionManager transactionManager,
 HivePartitionManager partitionManager,
 TrinoFileSystemFactory fileSystemFactory,
 HdfsNamenodeStats hdfsNamenodeStats,
 HdfsEnvironment hdfsEnvironment,
 ExecutorService executorService,
 VersionEmbedder versionEmbedder,
 TypeManager typeManager)

HiveSplitManager

public HiveSplitManager(HiveTransactionManager transactionManager,
 HivePartitionManager partitionManager,
 TrinoFileSystemFactory fileSystemFactory,
 HdfsNamenodeStats hdfsNamenodeStats,
 HdfsEnvironment hdfsEnvironment,
 Executor executor,
 io.airlift.stats.CounterStat highMemorySplitSourceCounter,
 int maxOutstandingSplits,
 io.airlift.units.DataSize maxOutstandingSplitsSize,
 int minPartitionBatchSize,
 int maxPartitionBatchSize,
 int maxInitialSplits,
 int splitLoaderConcurrency,
 @Nullable
 Integer maxSplitsPerSecond,
 boolean recursiveDfsWalkerEnabled,
 TypeManager typeManager,
 int maxPartitionsPerScan)

Method Details

getSplits

public ConnectorSplitSource getSplits(ConnectorTransactionHandle transaction,
 ConnectorSession session,
 ConnectorTableHandle tableHandle,
 DynamicFilter dynamicFilter,
 Constraint constraint)

Specified by:

getSplits in interface ConnectorSplitManager

getHighMemorySplitSource

public io.airlift.stats.CounterStat getHighMemorySplitSource()