org.apache.flink.runtime.blob

Interface BlobService

All Known Implementing Classes:

BlobCache, BlobServer

public interface BlobService

Method Summary

Modifier and Type	Method and Description
void	delete(BlobKey blobKey) This method deletes the file associated with the provided blob key.
int	getPort() Returns the port of the blob service
URL	getURL(BlobKey requiredBlob) This method returns the URL of the file associated with the provided blob key.
void	shutdown() Shutdown method which is called to terminate the blob service.

Method Detail

getURL

URL getURL(BlobKey requiredBlob)
    throws IOException

This method returns the URL of the file associated with the provided blob key.

Parameters:

requiredBlob - blob key associated with the requested file

Returns:

URL of the file

Throws:

IOException

delete

void delete(BlobKey blobKey)
     throws IOException

This method deletes the file associated with the provided blob key.

Parameters:

blobKey - associated with the file to be deleted

Throws:

IOException

getPort

int getPort()

Returns the port of the blob service

Returns:

the port of the blob service

shutdown

void shutdown()
       throws IOException

Shutdown method which is called to terminate the blob service.

Throws:

IOException