org.apache.flink.runtime.blob

类 BlobCacheService

java.lang.Object

org.apache.flink.runtime.blob.BlobCacheService

所有已实现的接口:

Closeable, AutoCloseable, BlobService

public class BlobCacheService
extends Object
implements BlobService

The BLOB cache provides access to BLOB services for permanent and transient BLOBs.

构造器概要

构造器

构造器和说明
BlobCacheService(org.apache.flink.configuration.Configuration blobClientConfig, BlobView blobView, InetSocketAddress serverAddress) Instantiates a new BLOB cache.
BlobCacheService(PermanentBlobCache permanentBlobCache, TransientBlobCache transientBlobCache) Instantiates a new BLOB cache.

方法概要

限定符和类型	方法和说明
void	close()
PermanentBlobCache	getPermanentBlobService() Returns a BLOB service for accessing permanent BLOBs.
int	getPort() Returns the port of the BLOB server that this BLOB service is working with.
TransientBlobCache	getTransientBlobService() Returns a BLOB service for accessing transient BLOBs.
void	setBlobServerAddress(InetSocketAddress blobServerAddress) Sets the address of the BlobServer.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

BlobCacheService

public BlobCacheService(org.apache.flink.configuration.Configuration blobClientConfig,
                        BlobView blobView,
                        @Nullable
                        InetSocketAddress serverAddress)
                 throws IOException

Instantiates a new BLOB cache.

参数:

blobClientConfig - global configuration

blobView - (distributed) blob store file system to retrieve files from first

serverAddress - address of the BlobServer to use for fetching files from or null if none yet

抛出:

IOException - thrown if the (local or distributed) file storage cannot be created or is not usable

BlobCacheService

public BlobCacheService(PermanentBlobCache permanentBlobCache,
                        TransientBlobCache transientBlobCache)

Instantiates a new BLOB cache.

参数:

permanentBlobCache - BLOB cache to use for permanent BLOBs

transientBlobCache - BLOB cache to use for transient BLOBs

方法详细资料

getPermanentBlobService

public PermanentBlobCache getPermanentBlobService()

从接口复制的说明: BlobService

Returns a BLOB service for accessing permanent BLOBs.

指定者:

getPermanentBlobService 在接口中 BlobService

返回:

BLOB service

getTransientBlobService

public TransientBlobCache getTransientBlobService()

从接口复制的说明: BlobService

Returns a BLOB service for accessing transient BLOBs.

指定者:

getTransientBlobService 在接口中 BlobService

返回:

BLOB service

setBlobServerAddress

public void setBlobServerAddress(InetSocketAddress blobServerAddress)

Sets the address of the BlobServer.

参数:

blobServerAddress - address of the BlobServer.

close

public void close()
           throws IOException

指定者:

close 在接口中 Closeable

指定者:

close 在接口中 AutoCloseable

抛出:

IOException

getPort

public int getPort()

从接口复制的说明: BlobService

Returns the port of the BLOB server that this BLOB service is working with.

指定者:

getPort 在接口中 BlobService

返回:

the port the blob server.