org.apache.flink.formats.hadoop.bulk

接口 HadoopPathBasedBulkWriter<T>

所有超级接口:

org.apache.flink.api.common.serialization.BulkWriter<T>

@Internal
public interface HadoopPathBasedBulkWriter<T>
extends org.apache.flink.api.common.serialization.BulkWriter<T>

Specialized BulkWriter which is expected to write to specified Path.

嵌套类概要

嵌套类

限定符和类型	接口和说明
static interface	HadoopPathBasedBulkWriter.Factory<T> A factory that creates a HadoopPathBasedBulkWriter.

方法概要

限定符和类型	方法和说明
void	dispose() Disposes the writer on failures.
long	getSize() Gets the size written by the current writer.

从接口继承的方法 org.apache.flink.api.common.serialization.BulkWriter

addElement, finish, flush

方法详细资料

getSize

long getSize()
      throws IOException

Gets the size written by the current writer.

返回:

The size written by the current writer.

抛出:

IOException

dispose

void dispose()

Disposes the writer on failures. Unlike output-stream-based writers which could handled uniformly by closing the underlying output stream, the path- based writers need to be disposed explicitly.