org.apache.hudi.table.action.commit

Class HoodieWriteHelper<T,R>

java.lang.Object

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

org.apache.hudi.table.action.commit.BaseWriteHelper<T,HoodieData<HoodieRecord<T>>,HoodieData<HoodieKey>,HoodieData<WriteStatus>,R>

org.apache.hudi.table.action.commit.HoodieWriteHelper<T,R>

public class HoodieWriteHelper<T,R>
extends BaseWriteHelper<T,HoodieData<HoodieRecord<T>>,HoodieData<HoodieKey>,HoodieData<WriteStatus>,R>

Method Summary

Modifier and Type	Method and Description
HoodieData<HoodieRecord<T>>	deduplicateRecords(HoodieData<HoodieRecord<T>> records, HoodieIndex<?,?> index, int parallelism, String schemaStr, TypedProperties props, HoodieRecordMerger merger)
static HoodieWriteHelper	newInstance()
protected HoodieData<HoodieRecord<T>>	tag(HoodieData<HoodieRecord<T>> dedupedRecords, HoodieEngineContext context, HoodieTable<T,HoodieData<HoodieRecord<T>>,HoodieData<HoodieKey>,HoodieData<WriteStatus>> table)

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

combineOnCondition, deduplicateRecords, write

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 HoodieWriteHelper newInstance()

tag

protected HoodieData<HoodieRecord<T>> tag(HoodieData<HoodieRecord<T>> dedupedRecords,
                                          HoodieEngineContext context,
                                          HoodieTable<T,HoodieData<HoodieRecord<T>>,HoodieData<HoodieKey>,HoodieData<WriteStatus>> table)

Specified by:

tag in class BaseWriteHelper<T,HoodieData<HoodieRecord<T>>,HoodieData<HoodieKey>,HoodieData<WriteStatus>,R>

deduplicateRecords

public HoodieData<HoodieRecord<T>> deduplicateRecords(HoodieData<HoodieRecord<T>> records,
                                                      HoodieIndex<?,?> index,
                                                      int parallelism,
                                                      String schemaStr,
                                                      TypedProperties props,
                                                      HoodieRecordMerger merger)

Specified by:

deduplicateRecords in class BaseWriteHelper<T,HoodieData<HoodieRecord<T>>,HoodieData<HoodieKey>,HoodieData<WriteStatus>,R>