org.apache.hudi.integ.testsuite.writer

类 DFSDeltaWriterAdapter

java.lang.Object

org.apache.hudi.integ.testsuite.writer.DFSDeltaWriterAdapter

所有已实现的接口:

DeltaWriterAdapter<org.apache.avro.generic.GenericRecord>

public class DFSDeltaWriterAdapter
extends Object
implements DeltaWriterAdapter<org.apache.avro.generic.GenericRecord>

DistributedFileSystem (or LocalFileSystem) based delta generator.

嵌套类概要

从接口继承的嵌套类/接口 org.apache.hudi.integ.testsuite.writer.DeltaWriterAdapter

DeltaWriterAdapter.SparkBasedDeltaWriter<J>

构造器概要

构造器

构造器和说明
DFSDeltaWriterAdapter(DeltaInputWriter<org.apache.avro.generic.GenericRecord> deltaInputWriter)
DFSDeltaWriterAdapter(DeltaInputWriter<org.apache.avro.generic.GenericRecord> deltaInputWriter, int preCombineFieldVal)

方法概要

限定符和类型	方法和说明
void	rollOver()
List<DeltaWriteStats>	write(Iterator<org.apache.avro.generic.GenericRecord> input)

从类继承的方法 java.lang.Object

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

构造器详细资料

DFSDeltaWriterAdapter

public DFSDeltaWriterAdapter(DeltaInputWriter<org.apache.avro.generic.GenericRecord> deltaInputWriter,
                             int preCombineFieldVal)

DFSDeltaWriterAdapter

public DFSDeltaWriterAdapter(DeltaInputWriter<org.apache.avro.generic.GenericRecord> deltaInputWriter)

方法详细资料

write

public List<DeltaWriteStats> write(Iterator<org.apache.avro.generic.GenericRecord> input)
                            throws IOException

指定者:

write 在接口中 DeltaWriterAdapter<org.apache.avro.generic.GenericRecord>

抛出:

IOException

rollOver

public void rollOver()
              throws IOException

抛出:

IOException