程序包 org.apache.seatunnel.engine.server.service.jar

类 SharedConnectorJarStorageStrategy

java.lang.Object

org.apache.seatunnel.engine.server.service.jar.AbstractConnectorJarStorageStrategy

org.apache.seatunnel.engine.server.service.jar.SharedConnectorJarStorageStrategy

所有已实现的接口:

Serializable, ConnectorJarStorageStrategy

public class SharedConnectorJarStorageStrategy
extends AbstractConnectorJarStorageStrategy

另请参阅:

序列化表格

字段概要

从类继承的字段 org.apache.seatunnel.engine.server.service.jar.AbstractConnectorJarStorageStrategy

COMMON_PLUGIN_JAR_STORAGE_PATH, CONNECTOR_PLUGIN_JAR_STORAGE_PATH, connectorJarStorageConfig, LOGGER, nodeEngine, seaTunnelServer, storageDir

构造器概要

构造器

构造器	说明
SharedConnectorJarStorageStrategy(org.apache.seatunnel.engine.common.config.server.ConnectorJarStorageConfig connectorJarStorageConfig, SeaTunnelServer seaTunnelServer)

方法概要

修饰符和类型	方法	说明
boolean	checkConnectorJarExisted(long jobId, org.apache.seatunnel.engine.core.job.ConnectorJar connectorJar)	Check whether the same connector Jar package exists in the zeta engine.
void	cleanUpWhenJobFinished(long jobId, List<org.apache.seatunnel.engine.core.job.ConnectorJarIdentifier> connectorJarIdentifierList)	Carry out the cleaning work after the task is finished.
void	decreaseConnectorJarRefCount(org.apache.seatunnel.engine.core.job.ConnectorJarIdentifier connectorJarIdentifier)
void	deleteConnectorJar(org.apache.seatunnel.engine.core.job.ConnectorJarIdentifier connectorJarIdentifier)	Delete the connector jar package by connectorJarIdentifier.
String	getStorageLocationPath(long jobId, org.apache.seatunnel.engine.core.job.ConnectorJar connectorJar)	Return the path for the connector jar.
void	increaseRefCountForConnectorJar(org.apache.seatunnel.engine.core.job.ConnectorJarIdentifier connectorJarIdentifier)
org.apache.seatunnel.engine.core.job.ConnectorJarIdentifier	storageConnectorJarFile(long jobId, org.apache.seatunnel.engine.core.job.ConnectorJar connectorJar)	Storage the connector jar package file.

从类继承的方法 org.apache.seatunnel.engine.server.service.jar.AbstractConnectorJarStorageStrategy

deleteConnectorJarInExecutionNode, deleteConnectorJarInternal, getConnectorJarIdentifier, getStorageLocation, storageConnectorJarFileInternal

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

SharedConnectorJarStorageStrategy

public SharedConnectorJarStorageStrategy(org.apache.seatunnel.engine.common.config.server.ConnectorJarStorageConfig connectorJarStorageConfig,
                                         SeaTunnelServer seaTunnelServer)

方法详细资料

storageConnectorJarFile

public org.apache.seatunnel.engine.core.job.ConnectorJarIdentifier storageConnectorJarFile(long jobId,
                                                                                           org.apache.seatunnel.engine.core.job.ConnectorJar connectorJar)

从接口复制的说明: ConnectorJarStorageStrategy

Storage the connector jar package file.

参数:

jobId - ID of the job for the connector jar

connectorJar - connector jar

返回:

the storage path of connector jar file

checkConnectorJarExisted

public boolean checkConnectorJarExisted(long jobId,
                                        org.apache.seatunnel.engine.core.job.ConnectorJar connectorJar)

从接口复制的说明: ConnectorJarStorageStrategy

Check whether the same connector Jar package exists in the zeta engine.

参数:

jobId - ID of the job for the connector jar

connectorJar - connector jar

返回:

true if the same connector Jar package exists in the engine, otherwise false

increaseRefCountForConnectorJar

public void increaseRefCountForConnectorJar(org.apache.seatunnel.engine.core.job.ConnectorJarIdentifier connectorJarIdentifier)

deleteConnectorJar

public void deleteConnectorJar(org.apache.seatunnel.engine.core.job.ConnectorJarIdentifier connectorJarIdentifier)

从接口复制的说明: ConnectorJarStorageStrategy

Delete the connector jar package by connectorJarIdentifier.

参数:

connectorJarIdentifier - the unique identifier of the connector jar.

getStorageLocationPath

public String getStorageLocationPath(long jobId,
                                     org.apache.seatunnel.engine.core.job.ConnectorJar connectorJar)

从接口复制的说明: ConnectorJarStorageStrategy

Return the path for the connector jar.

参数:

jobId - jobId

connectorJar - connectorJar

返回:

the storage path of connector jar

cleanUpWhenJobFinished

public void cleanUpWhenJobFinished(long jobId,
                                   List<org.apache.seatunnel.engine.core.job.ConnectorJarIdentifier> connectorJarIdentifierList)

从接口复制的说明: ConnectorJarStorageStrategy

Carry out the cleaning work after the task is finished.

参数:

jobId - ID of the job for the connector jar

connectorJarIdentifierList - List of all Jar package identifiers referenced by the current task

decreaseConnectorJarRefCount

public void decreaseConnectorJarRefCount(org.apache.seatunnel.engine.core.job.ConnectorJarIdentifier connectorJarIdentifier)