org.apache.hudi.table.action.commit

Class JavaDeleteHelper<R>

java.lang.Object

org.apache.hudi.table.action.commit.ParallelismHelper<I>

org.apache.hudi.table.action.commit.BaseDeleteHelper<org.apache.hudi.common.model.EmptyHoodieRecordPayload,List<org.apache.hudi.common.model.HoodieRecord<org.apache.hudi.common.model.EmptyHoodieRecordPayload>>,List<org.apache.hudi.common.model.HoodieKey>,List<WriteStatus>,R>

org.apache.hudi.table.action.commit.JavaDeleteHelper<R>

public class JavaDeleteHelper<R>
extends BaseDeleteHelper<org.apache.hudi.common.model.EmptyHoodieRecordPayload,List<org.apache.hudi.common.model.HoodieRecord<org.apache.hudi.common.model.EmptyHoodieRecordPayload>>,List<org.apache.hudi.common.model.HoodieKey>,List<WriteStatus>,R>

Method Summary

Modifier and Type	Method and Description
List<org.apache.hudi.common.model.HoodieKey>	deduplicateKeys(List<org.apache.hudi.common.model.HoodieKey> keys, HoodieTable<org.apache.hudi.common.model.EmptyHoodieRecordPayload,List<org.apache.hudi.common.model.HoodieRecord<org.apache.hudi.common.model.EmptyHoodieRecordPayload>>,List<org.apache.hudi.common.model.HoodieKey>,List<WriteStatus>> table, int parallelism)
HoodieWriteMetadata<List<WriteStatus>>	execute(String instantTime, List<org.apache.hudi.common.model.HoodieKey> keys, org.apache.hudi.common.engine.HoodieEngineContext context, HoodieWriteConfig config, HoodieTable<org.apache.hudi.common.model.EmptyHoodieRecordPayload,List<org.apache.hudi.common.model.HoodieRecord<org.apache.hudi.common.model.EmptyHoodieRecordPayload>>,List<org.apache.hudi.common.model.HoodieKey>,List<WriteStatus>> table, BaseCommitActionExecutor<org.apache.hudi.common.model.EmptyHoodieRecordPayload,List<org.apache.hudi.common.model.HoodieRecord<org.apache.hudi.common.model.EmptyHoodieRecordPayload>>,List<org.apache.hudi.common.model.HoodieKey>,List<WriteStatus>,R> deleteExecutor)
static JavaDeleteHelper	newInstance()

Methods inherited from class org.apache.hudi.table.action.commit.ParallelismHelper

deduceShuffleParallelism

Methods inherited from class java.lang.Object

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

Method Detail

newInstance

public static JavaDeleteHelper newInstance()

deduplicateKeys

public List<org.apache.hudi.common.model.HoodieKey> deduplicateKeys(List<org.apache.hudi.common.model.HoodieKey> keys,
                                                                    HoodieTable<org.apache.hudi.common.model.EmptyHoodieRecordPayload,List<org.apache.hudi.common.model.HoodieRecord<org.apache.hudi.common.model.EmptyHoodieRecordPayload>>,List<org.apache.hudi.common.model.HoodieKey>,List<WriteStatus>> table,
                                                                    int parallelism)

Specified by:

deduplicateKeys in class BaseDeleteHelper<org.apache.hudi.common.model.EmptyHoodieRecordPayload,List<org.apache.hudi.common.model.HoodieRecord<org.apache.hudi.common.model.EmptyHoodieRecordPayload>>,List<org.apache.hudi.common.model.HoodieKey>,List<WriteStatus>,R>

execute

public HoodieWriteMetadata<List<WriteStatus>> execute(String instantTime,
                                                      List<org.apache.hudi.common.model.HoodieKey> keys,
                                                      org.apache.hudi.common.engine.HoodieEngineContext context,
                                                      HoodieWriteConfig config,
                                                      HoodieTable<org.apache.hudi.common.model.EmptyHoodieRecordPayload,List<org.apache.hudi.common.model.HoodieRecord<org.apache.hudi.common.model.EmptyHoodieRecordPayload>>,List<org.apache.hudi.common.model.HoodieKey>,List<WriteStatus>> table,
                                                      BaseCommitActionExecutor<org.apache.hudi.common.model.EmptyHoodieRecordPayload,List<org.apache.hudi.common.model.HoodieRecord<org.apache.hudi.common.model.EmptyHoodieRecordPayload>>,List<org.apache.hudi.common.model.HoodieKey>,List<WriteStatus>,R> deleteExecutor)

Specified by:

execute in class BaseDeleteHelper<org.apache.hudi.common.model.EmptyHoodieRecordPayload,List<org.apache.hudi.common.model.HoodieRecord<org.apache.hudi.common.model.EmptyHoodieRecordPayload>>,List<org.apache.hudi.common.model.HoodieKey>,List<WriteStatus>,R>