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package com.xiaohu.sink; import org.apache.flink.api.common.serialization.SimpleStringSchema; import org.apache.flink.connector.base.DeliveryGuarantee 阅读全文
posted @ 2025-02-26 20:42
Xiaohu_BigData
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package com.xiaohu.sink; import com.xiaohu.bean.WaterSensor; import org.apache.flink.api.common.functions.MapFunction; import org.apache.flink.api.com 阅读全文
posted @ 2025-02-26 20:42
Xiaohu_BigData
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package com.xiaohu.sink; import org.apache.flink.api.common.eventtime.WatermarkStrategy; import org.apache.flink.api.common.serialization.SimpleString 阅读全文
posted @ 2025-02-26 20:40
Xiaohu_BigData
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package com.xiaohu.transfrom.streamtranform; import org.apache.flink.api.java.tuple.Tuple2; import org.apache.flink.api.java.tuple.Tuple3; import org. 阅读全文
posted @ 2025-02-26 20:37
Xiaohu_BigData
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package com.xiaohu.transfrom.streamtranform; import org.apache.flink.streaming.api.datastream.ConnectedStreams; import org.apache.flink.streaming.api. 阅读全文
posted @ 2025-02-26 20:36
Xiaohu_BigData
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package com.xiaohu.transfrom.streamtranform; import org.apache.flink.streaming.api.datastream.DataStream; import org.apache.flink.streaming.api.datast 阅读全文
posted @ 2025-02-26 20:35
Xiaohu_BigData
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package com.xiaohu.transfrom.streamtranform; import com.xiaohu.bean.WaterSensor; import com.xiaohu.transfrom.MyPartitioner; import org.apache.flink.ap 阅读全文
posted @ 2025-02-26 20:35
Xiaohu_BigData
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package com.xiaohu.transfrom.streamtranform; import com.xiaohu.transfrom.MyPartitioner; import org.apache.flink.api.java.functions.KeySelector; import 阅读全文
posted @ 2025-02-26 20:33
Xiaohu_BigData
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自定义分区类，实现Partitioner接口 package com.xiaohu.transfrom; import org.apache.flink.api.common.functions.Partitioner; public class MyPartitioner implements P 阅读全文
posted @ 2025-02-26 20:32
Xiaohu_BigData
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package com.xiaohu.transfrom; import org.apache.flink.configuration.Configuration; import org.apache.flink.streaming.api.datastream.DataStreamSource; 阅读全文
posted @ 2025-02-26 20:31
Xiaohu_BigData
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