org.apache.hudi.table

Class EngineBroadcastManager

java.lang.Object

org.apache.hudi.table.EngineBroadcastManager

All Implemented Interfaces:

Serializable

public class EngineBroadcastManager
extends Object
implements Serializable

Broadcast variable management for engines.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
EngineBroadcastManager()

Method Summary

Modifier and Type	Method and Description
void	prepareAndBroadcast() Prepares and broadcasts necessary information needed by compactor.
Option<HoodieReaderContext>	retrieveFileGroupReaderContext(StoragePath basePath) Returns the HoodieReaderContext instance needed by the file group reader based on the broadcast variables.
Option<org.apache.hadoop.conf.Configuration>	retrieveStorageConfig() Retrieves the broadcast configuration.

Methods inherited from class java.lang.Object

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

Constructor Detail

EngineBroadcastManager

public EngineBroadcastManager()

Method Detail

prepareAndBroadcast

public void prepareAndBroadcast()

Prepares and broadcasts necessary information needed by compactor.

retrieveFileGroupReaderContext

public Option<HoodieReaderContext> retrieveFileGroupReaderContext(StoragePath basePath)

Returns the HoodieReaderContext instance needed by the file group reader based on the broadcast variables.

Parameters:

basePath - Table base path

retrieveStorageConfig

public Option<org.apache.hadoop.conf.Configuration> retrieveStorageConfig()

Retrieves the broadcast configuration.