本文整理了Java中org.apache.flink.streaming.api.datastream.SingleOutputStreamOperator.connect()
方法的一些代码示例,展示了SingleOutputStreamOperator.connect()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。SingleOutputStreamOperator.connect()
方法的具体详情如下:
包路径:org.apache.flink.streaming.api.datastream.SingleOutputStreamOperator
类名称:SingleOutputStreamOperator
方法名:connect
暂无
代码示例来源:origin: apache/flink
.connect(timedOutStream)
.map(new CoMapTimeout<>())
.returns(outTypeInfo);
代码示例来源:origin: apache/flink
.connect(timedOutStream)
.map(new CoMapTimeout<>())
.returns(outTypeInfo);
代码示例来源:origin: apache/flink
.connect(source2).map(new IdentityCoMap())
.transform("Custom Operator", BasicTypeInfo.INT_TYPE_INFO, new CustomOperator(true))
.addSink(new DiscardingSink<Integer>());
代码示例来源:origin: apache/flink
.connect(stream).flatMap(new LeftIdentityCoRichFlatMapFunction())
代码示例来源:origin: apache/flink
.connect(source2).map(new IdentityCoMap())
.transform("Custom Operator", BasicTypeInfo.INT_TYPE_INFO, new CustomOperator(true))
.addSink(new DiscardingSink<Integer>());
代码示例来源:origin: apache/flink
/**
* These check whether timestamps are properly assigned at the sources and handled in
* network transmission and between chained operators when timestamps are enabled.
*/
@Test
public void testTimestampHandling() throws Exception {
final int numElements = 10;
StreamExecutionEnvironment env = StreamExecutionEnvironment.getExecutionEnvironment();
env.setStreamTimeCharacteristic(TimeCharacteristic.EventTime);
env.setParallelism(PARALLELISM);
env.getConfig().disableSysoutLogging();
DataStream<Integer> source1 = env.addSource(new MyTimestampSource(0L, numElements));
DataStream<Integer> source2 = env.addSource(new MyTimestampSource(0L, numElements));
source1
.map(new IdentityMap())
.connect(source2).map(new IdentityCoMap())
.transform("Custom Operator", BasicTypeInfo.INT_TYPE_INFO, new TimestampCheckingOperator())
.addSink(new DiscardingSink<Integer>());
env.execute();
}
代码示例来源:origin: apache/flink
/**
* These check whether timestamps are properly ignored when they are disabled.
*/
@Test
public void testDisabledTimestamps() throws Exception {
final int numElements = 10;
StreamExecutionEnvironment env = StreamExecutionEnvironment.getExecutionEnvironment();
env.setStreamTimeCharacteristic(TimeCharacteristic.ProcessingTime);
env.setParallelism(PARALLELISM);
env.getConfig().disableSysoutLogging();
DataStream<Integer> source1 = env.addSource(new MyNonWatermarkingSource(numElements));
DataStream<Integer> source2 = env.addSource(new MyNonWatermarkingSource(numElements));
source1
.map(new IdentityMap())
.connect(source2).map(new IdentityCoMap())
.transform("Custom Operator", BasicTypeInfo.INT_TYPE_INFO, new DisabledTimestampCheckingOperator())
.addSink(new DiscardingSink<Integer>());
env.execute();
}
代码示例来源:origin: apache/flink
.connect(stream).flatMap(new LeftIdentityCoRichFlatMapFunction())
代码示例来源:origin: org.apache.flink/flink-cep
return mainStream.connect(timedOutStream).map(new CoMapTimeout<>()).returns(outTypeInfo);
代码示例来源:origin: org.apache.flink/flink-cep_2.11
return mainStream.connect(timedOutStream).map(new CoMapTimeout<>()).returns(outTypeInfo);
代码示例来源:origin: org.apache.flink/flink-cep_2.11
return mainStream.connect(timedOutStream).map(new CoMapTimeout<>()).returns(outTypeInfo);
代码示例来源:origin: org.apache.flink/flink-cep
return mainStream.connect(timedOutStream).map(new CoMapTimeout<>()).returns(outTypeInfo);
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