org.apache.flink.formats.hadoop.bulk

Interface HadoopPathBasedBulkWriter.Factory<T>

Type Parameters:

T - The type of record to write.

All Superinterfaces:

Serializable

All Known Implementing Classes:

HiveBulkWriterFactory

Enclosing interface:

HadoopPathBasedBulkWriter<T>

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

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

A factory that creates a HadoopPathBasedBulkWriter.

Method Summary

Modifier and Type	Method and Description
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.

Method Detail

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.

Parameters:

targetFilePath - The final path to commit to.

inProgressFilePath - The intermediate path to write to before committing.

Returns:

The created writer.

Throws:

IOException