org.apache.flink.connector.print.table

类 PrintTableSinkFactory

java.lang.Object

org.apache.flink.connector.print.table.PrintTableSinkFactory

所有已实现的接口:

org.apache.flink.table.factories.DynamicTableFactory, org.apache.flink.table.factories.DynamicTableSinkFactory, org.apache.flink.table.factories.Factory

@Internal
public class PrintTableSinkFactory
extends Object
implements org.apache.flink.table.factories.DynamicTableSinkFactory

Print table sink factory writing every row to the standard output or standard error stream. It is designed for: - easy test for streaming job. - very useful in production debugging.

Four possible format options: PRINT_IDENTIFIER:taskId> output <- PRINT_IDENTIFIER provided, parallelism > 1 PRINT_IDENTIFIER> output <- PRINT_IDENTIFIER provided, parallelism == 1 taskId> output <- no PRINT_IDENTIFIER provided, parallelism > 1 output <- no PRINT_IDENTIFIER provided, parallelism == 1

output string format is "$RowKind[f0, f1, f2, ...]", example is: "+I[1, 1]".

嵌套类概要

从接口继承的嵌套类/接口 org.apache.flink.table.factories.DynamicTableFactory

org.apache.flink.table.factories.DynamicTableFactory.Context

字段概要

字段

限定符和类型	字段和说明
static String	IDENTIFIER

构造器概要

构造器

构造器和说明
PrintTableSinkFactory()

方法概要

限定符和类型	方法和说明
org.apache.flink.table.connector.sink.DynamicTableSink	createDynamicTableSink(org.apache.flink.table.factories.DynamicTableFactory.Context context)
String	factoryIdentifier()
Set<org.apache.flink.configuration.ConfigOption<?>>	optionalOptions()
Set<org.apache.flink.configuration.ConfigOption<?>>	requiredOptions()

从类继承的方法 java.lang.Object

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

字段详细资料

IDENTIFIER

public static final String IDENTIFIER

另请参阅:

常量字段值

构造器详细资料

PrintTableSinkFactory

public PrintTableSinkFactory()

方法详细资料

factoryIdentifier

public String factoryIdentifier()

指定者:

factoryIdentifier 在接口中 org.apache.flink.table.factories.Factory

requiredOptions

public Set<org.apache.flink.configuration.ConfigOption<?>> requiredOptions()

指定者:

requiredOptions 在接口中 org.apache.flink.table.factories.Factory

optionalOptions

public Set<org.apache.flink.configuration.ConfigOption<?>> optionalOptions()

指定者:

optionalOptions 在接口中 org.apache.flink.table.factories.Factory

createDynamicTableSink

public org.apache.flink.table.connector.sink.DynamicTableSink createDynamicTableSink(org.apache.flink.table.factories.DynamicTableFactory.Context context)

指定者:

createDynamicTableSink 在接口中 org.apache.flink.table.factories.DynamicTableSinkFactory