org.apache.flink.formats.hadoop.bulk

接口 HadoopPathBasedBulkWriter.Factory<T>

类型参数:

T - The type of record to write.

所有超级接口:

Serializable

封闭接口:

HadoopPathBasedBulkWriter<T>

函数接口:

这是一个函数接口, 因此可用作 lambda 表达式或方法引用的赋值目标。

@FunctionalInterface
public static interface HadoopPathBasedBulkWriter.Factory<T>
extends Serializable

A factory that creates a HadoopPathBasedBulkWriter.

方法概要

限定符和类型	方法和说明
HadoopPathBasedBulkWriter<T>	create(org.apache.hadoop.fs.Path targetFilePath, org.apache.hadoop.fs.Path inProgressFilePath) Creates a path-based writer that writes to the inProgressPath first and commits to targetPath finally.

方法详细资料

create

HadoopPathBasedBulkWriter<T> create(org.apache.hadoop.fs.Path targetFilePath,
                                    org.apache.hadoop.fs.Path inProgressFilePath)
                             throws IOException

Creates a path-based writer that writes to the inProgressPath first and commits to targetPath finally.

参数:

targetFilePath - The final path to commit to.

inProgressFilePath - The intermediate path to write to before committing.

返回:

The created writer.

抛出:

IOException