org.apache.carbondata.presto

Class CarbondataSplitManager

java.lang.Object

com.facebook.presto.hive.HiveSplitManager

org.apache.carbondata.presto.CarbondataSplitManager

All Implemented Interfaces:

com.facebook.presto.spi.connector.ConnectorSplitManager

public class CarbondataSplitManager
extends com.facebook.presto.hive.HiveSplitManager

Build Carbontable splits filtering irrelevant blocks

Nested Class Summary

Nested classes/interfaces inherited from interface com.facebook.presto.spi.connector.ConnectorSplitManager

com.facebook.presto.spi.connector.ConnectorSplitManager.SplitSchedulingStrategy

Field Summary

Fields inherited from class com.facebook.presto.hive.HiveSplitManager

OBJECT_NOT_READABLE, PRESTO_OFFLINE

Constructor Summary

Constructors

Constructor and Description

CarbondataSplitManager(com.facebook.presto.hive.HiveClientConfig hiveClientConfig, java.util.function.Function<com.facebook.presto.hive.HiveTransactionHandle,com.facebook.presto.hive.metastore.SemiTransactionalHiveMetastore> metastoreProvider, com.facebook.presto.hive.NamenodeStats namenodeStats, com.facebook.presto.hive.HdfsEnvironment hdfsEnvironment, com.facebook.presto.hive.DirectoryLister directoryLister, ExecutorService executorService, com.facebook.presto.hive.CoercionPolicy coercionPolicy, CarbonTableReader reader)

Method Summary

Modifier and Type	Method and Description
com.facebook.presto.spi.ConnectorSplitSource	getSplits(com.facebook.presto.spi.connector.ConnectorTransactionHandle transactionHandle, com.facebook.presto.spi.ConnectorSession session, com.facebook.presto.spi.ConnectorTableLayoutHandle layoutHandle, com.facebook.presto.spi.connector.ConnectorSplitManager.SplitSchedulingStrategy splitSchedulingStrategy)

Methods inherited from class com.facebook.presto.hive.HiveSplitManager

getHighMemorySplitSource

Methods inherited from class java.lang.Object

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

Constructor Detail

CarbondataSplitManager

@Inject
public CarbondataSplitManager(com.facebook.presto.hive.HiveClientConfig hiveClientConfig,
                                      java.util.function.Function<com.facebook.presto.hive.HiveTransactionHandle,com.facebook.presto.hive.metastore.SemiTransactionalHiveMetastore> metastoreProvider,
                                      com.facebook.presto.hive.NamenodeStats namenodeStats,
                                      com.facebook.presto.hive.HdfsEnvironment hdfsEnvironment,
                                      com.facebook.presto.hive.DirectoryLister directoryLister,
                                      ExecutorService executorService,
                                      com.facebook.presto.hive.CoercionPolicy coercionPolicy,
                                      CarbonTableReader reader)

Method Detail

getSplits

public com.facebook.presto.spi.ConnectorSplitSource getSplits(com.facebook.presto.spi.connector.ConnectorTransactionHandle transactionHandle,
                                                              com.facebook.presto.spi.ConnectorSession session,
                                                              com.facebook.presto.spi.ConnectorTableLayoutHandle layoutHandle,
                                                              com.facebook.presto.spi.connector.ConnectorSplitManager.SplitSchedulingStrategy splitSchedulingStrategy)

Specified by:

getSplits in interface com.facebook.presto.spi.connector.ConnectorSplitManager

Overrides:

getSplits in class com.facebook.presto.hive.HiveSplitManager