org.apache.hudi.table.action

Class BaseActionExecutor<T,I,K,O,R>

java.lang.Object

org.apache.hudi.table.action.BaseActionExecutor<T,I,K,O,R>

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

BaseCommitActionExecutor, BaseRestoreActionExecutor, BaseRollbackActionExecutor, BaseRollbackPlanActionExecutor, CleanActionExecutor, CleanPlanActionExecutor, ClusteringPlanActionExecutor, RestorePlanActionExecutor, RunCompactionActionExecutor, RunIndexActionExecutor, SavepointActionExecutor, ScheduleCompactionActionExecutor, ScheduleIndexActionExecutor

public abstract class BaseActionExecutor<T,I,K,O,R>
extends Object
implements Serializable

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected HoodieWriteConfig	config
protected HoodieEngineContext	context
protected InstantFileNameGenerator	instantFileNameGenerator
protected InstantFileNameParser	instantFileNameParser
protected InstantGenerator	instantGenerator
protected String	instantTime
protected StorageConfiguration<?>	storageConf
protected HoodieTable<T,I,K,O>	table

Constructor Summary

Constructors

Constructor and Description
BaseActionExecutor(HoodieEngineContext context, HoodieWriteConfig config, HoodieTable<T,I,K,O> table, String instantTime)

Method Summary

Modifier and Type	Method and Description
protected void	dropIndexOnRestore() Drop metadata partition, for restore operation for certain metadata partitions.
abstract R	execute()
protected void	writeTableMetadata(HoodieCleanMetadata metadata, String instantTime) Writes clean metadata to table metadata.
protected void	writeTableMetadata(HoodieCommitMetadata metadata, String actionType) Writes commits metadata to table metadata.
protected void	writeTableMetadata(HoodieRestoreMetadata metadata) Writes restore metadata to table metadata.
protected void	writeTableMetadata(HoodieRollbackMetadata metadata) Writes rollback metadata to table metadata.

Methods inherited from class java.lang.Object

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

Field Detail

context

protected final transient HoodieEngineContext context

storageConf

protected final transient StorageConfiguration<?> storageConf

config

protected final HoodieWriteConfig config

table

protected final HoodieTable<T,I,K,O> table

instantGenerator

protected final InstantGenerator instantGenerator

instantFileNameParser

protected final InstantFileNameParser instantFileNameParser

instantFileNameGenerator

protected final InstantFileNameGenerator instantFileNameGenerator

instantTime

protected final String instantTime

Constructor Detail

BaseActionExecutor

public BaseActionExecutor(HoodieEngineContext context,
                          HoodieWriteConfig config,
                          HoodieTable<T,I,K,O> table,
                          String instantTime)

Method Detail

execute

public abstract R execute()

writeTableMetadata

protected final void writeTableMetadata(HoodieCommitMetadata metadata,
                                        String actionType)

Writes commits metadata to table metadata.

Parameters:

metadata - commit metadata of interest.

writeTableMetadata

protected final void writeTableMetadata(HoodieCleanMetadata metadata,
                                        String instantTime)

Writes clean metadata to table metadata.

Parameters:

metadata - clean metadata of interest.

writeTableMetadata

protected final void writeTableMetadata(HoodieRollbackMetadata metadata)

Writes rollback metadata to table metadata.

Parameters:

metadata - rollback metadata of interest.

writeTableMetadata

protected final void writeTableMetadata(HoodieRestoreMetadata metadata)

Writes restore metadata to table metadata.

Parameters:

metadata - restore metadata of interest.

dropIndexOnRestore

protected final void dropIndexOnRestore()

Drop metadata partition, for restore operation for certain metadata partitions.