org.apache.flink.formats.hadoop.bulk

Interface HadoopPathBasedBulkWriter<T>

All Superinterfaces:

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.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	HadoopPathBasedBulkWriter.Factory<T> A factory that creates a HadoopPathBasedBulkWriter.

Method Summary

Modifier and Type	Method and Description
void	dispose() Disposes the writer on failures.
long	getSize() Gets the size written by the current writer.

Methods inherited from interface org.apache.flink.api.common.serialization.BulkWriter

addElement, finish, flush

Method Detail

getSize

long getSize()
      throws IOException

Gets the size written by the current writer.

Returns:

The size written by the current writer.

Throws:

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.