org.apache.accumulo.core.file.blockfile

Interface BlockFileWriter

All Known Implementing Classes:

CachableBlockFile.Writer

public interface BlockFileWriter

Provides a generic interface for a Writer for a BlockBaseFile format. Supports the minimal interface required. Write a metaBlock and a dataBlock.

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
ABlockWriter	prepareDataBlock()
ABlockWriter	prepareMetaBlock(String name)
ABlockWriter	prepareMetaBlock(String name, String compressionName)

Method Detail

prepareMetaBlock

ABlockWriter prepareMetaBlock(String name,
                            String compressionName)
                              throws IOException

Throws:

IOException

prepareMetaBlock

ABlockWriter prepareMetaBlock(String name)
                              throws IOException

Throws:

IOException

prepareDataBlock

ABlockWriter prepareDataBlock()
                              throws IOException

Throws:

IOException

close

void close()
           throws IOException

Throws:

IOException