org.apache.flink.cdc.runtime.operators.schema.distributed.event

类 SchemaChangeRequest

java.lang.Object

org.apache.flink.cdc.runtime.operators.schema.distributed.event.SchemaChangeRequest

所有已实现的接口:

Serializable, org.apache.flink.runtime.operators.coordination.CoordinationRequest

public class SchemaChangeRequest
extends Object
implements org.apache.flink.runtime.operators.coordination.CoordinationRequest

Schema operator's request to SchemaCoordinator for merging an incompatible schema.

另请参阅:

序列化表格

构造器概要

构造器

构造器和说明
SchemaChangeRequest(int sourceSubTaskId, int sinkSubTaskId, org.apache.flink.cdc.common.event.SchemaChangeEvent schemaChangeEvent)

方法概要

限定符和类型	方法和说明
static SchemaChangeRequest	createNoOpRequest(int sinkSubTaskId)
org.apache.flink.cdc.common.event.SchemaChangeEvent	getSchemaChangeEvent()
int	getSinkSubTaskId()
int	getSourceSubTaskId()
boolean	isNoOpRequest()

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

SchemaChangeRequest

public SchemaChangeRequest(int sourceSubTaskId,
                           int sinkSubTaskId,
                           org.apache.flink.cdc.common.event.SchemaChangeEvent schemaChangeEvent)

方法详细资料

createNoOpRequest

public static SchemaChangeRequest createNoOpRequest(int sinkSubTaskId)

isNoOpRequest

public boolean isNoOpRequest()

getSourceSubTaskId

public int getSourceSubTaskId()

getSinkSubTaskId

public int getSinkSubTaskId()

getSchemaChangeEvent

public org.apache.flink.cdc.common.event.SchemaChangeEvent getSchemaChangeEvent()