Uses of Interface
org.apache.hudi.common.function.SerializableFunction

Packages that use SerializableFunction

Package	Description
org.apache.hudi.common.data
org.apache.hudi.common.engine
org.apache.hudi.common.function

Uses of SerializableFunction in org.apache.hudi.common.data

Methods in org.apache.hudi.common.data with parameters of type SerializableFunction

Modifier and Type	Method and Description
default <O> HoodieData<T>	HoodieData.distinctWithKey(SerializableFunction<T,O> keyGetter, int parallelism)
<O> HoodieData<T>	HoodieListData.distinctWithKey(SerializableFunction<T,O> keyGetter, int parallelism)
HoodieData<T>	HoodieData.filter(SerializableFunction<T,Boolean> filterFunc) Returns new instance of HoodieData collection only containing elements matching provided filterFunc (ie ones it returns true on)
HoodieData<T>	HoodieListData.filter(SerializableFunction<T,Boolean> filterFunc)
<O> HoodieData<O>	HoodieData.flatMap(SerializableFunction<T,Iterator<O>> func) Maps every element in the collection into a collection of the new elements using provided mapping func, subsequently flattening the result (by concatenating) into a single collection This is an intermediate operation
<O> HoodieData<O>	HoodieListData.flatMap(SerializableFunction<T,Iterator<O>> func)
<K,V> HoodiePairData<K,V>	HoodieData.flatMapToPair(SerializableFunction<T,Iterator<? extends Pair<K,V>>> func) Maps every element in the collection into a collection of the Pairs of new elements using provided mapping func, subsequently flattening the result (by concatenating) into a single collection NOTE: That this operation will convert container from HoodieData to HoodiePairData This is an intermediate operation
<K,V> HoodiePairData<K,V>	HoodieListData.flatMapToPair(SerializableFunction<T,Iterator<? extends Pair<K,V>>> func)
<W> HoodiePairData<K,W>	HoodieListPairData.flatMapValues(SerializableFunction<V,Iterator<W>> func)
<O> HoodieData<O>	HoodieListPairData.map(SerializableFunction<Pair<K,V>,O> func)
<O> HoodieData<O>	HoodiePairData.map(SerializableFunction<Pair<K,V>,O> func) Maps key-value pairs of this HoodiePairData container leveraging provided mapper NOTE: That this returns HoodieData and not HoodiePairData
<O> HoodieData<O>	HoodieData.map(SerializableFunction<T,O> func) Maps every element in the collection using provided mapping func.
<O> HoodieData<O>	HoodieListData.map(SerializableFunction<T,O> func)
<O> HoodieData<O>	HoodieData.mapPartitions(SerializableFunction<Iterator<T>,Iterator<O>> func, boolean preservesPartitioning) Maps every element in the collection's partition (if applicable) by applying provided mapping func to every collection's partition This is an intermediate operation
<O> HoodieData<O>	HoodieListData.mapPartitions(SerializableFunction<Iterator<T>,Iterator<O>> func, boolean preservesPartitioning)
<W> HoodiePairData<K,W>	HoodieListPairData.mapValues(SerializableFunction<V,W> func)
<W> HoodiePairData<K,W>	HoodiePairData.mapValues(SerializableFunction<V,W> func) Maps values of this HoodiePairData container leveraging provided mapper

Uses of SerializableFunction in org.apache.hudi.common.engine

Methods in org.apache.hudi.common.engine with parameters of type SerializableFunction

Modifier and Type	Method and Description
abstract <I,O> List<O>	HoodieEngineContext.flatMap(List<I> data, SerializableFunction<I,Stream<O>> func, int parallelism)
<I,O> List<O>	HoodieLocalEngineContext.flatMap(List<I> data, SerializableFunction<I,Stream<O>> func, int parallelism)
abstract <I,O> List<O>	HoodieEngineContext.map(List<I> data, SerializableFunction<I,O> func, int parallelism)
<I,O> List<O>	HoodieLocalEngineContext.map(List<I> data, SerializableFunction<I,O> func, int parallelism)

Uses of SerializableFunction in org.apache.hudi.common.function

Methods in org.apache.hudi.common.function with parameters of type SerializableFunction

Modifier and Type	Method and Description
static <I,O> Function<I,Stream<O>>	FunctionWrapper.throwingFlatMapWrapper(SerializableFunction<I,Stream<O>> throwingFlatMapFunction)
static <I,O> Function<I,O>	FunctionWrapper.throwingMapWrapper(SerializableFunction<I,O> throwingMapFunction)