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posted @ 2022-08-11 11:35 冬雪覆城,未必寒冷ゞ 阅读(28) 评论(0) 推荐(0)
摘要: Spark大数据-Spark+Kafka构建实时分析Dashboard chenbengang 于 2020-01-17 10:19:10 发布 1342 收藏 10 分类专栏: Spark大数据 文章标签: kafka 大数据 spark python 版权声明:本文为博主原创文章,遵循 CC 4 阅读全文
posted @ 2022-06-16 11:26 冬雪覆城,未必寒冷ゞ 阅读(357) 评论(0) 推荐(0)
摘要: intellij代码实现Spark Stream和Kafka结合消息接收及处理StreamKaf StreamKafkaProducer1 package org.hnsw import java.util import org.apache.kafka.clients.consumer.Consu 阅读全文
posted @ 2022-06-10 12:29 冬雪覆城,未必寒冷ゞ 阅读(84) 评论(0) 推荐(0)
摘要: package org.hnsw import org.apache.spark.SparkConf import org.apache.spark.streaming.{Seconds, StreamingContext} object SparkLearn { def main(args: Ar 阅读全文
posted @ 2022-06-10 12:18 冬雪覆城,未必寒冷ゞ 阅读(80) 评论(0) 推荐(0)
摘要: package org.hnsw import org.apache.spark.SparkConf import org.apache.spark.streaming.{Seconds, StreamingContext} object DStream_ReduceBykeyAndWindow { 阅读全文
posted @ 2022-06-10 12:11 冬雪覆城,未必寒冷ゞ 阅读(116) 评论(0) 推荐(0)
摘要: package org.hnsw import org.apache.spark.SparkConf import org.apache.spark.streaming.{Seconds, StreamingContext} object DStream_winCountby { def main( 阅读全文
posted @ 2022-06-10 12:09 冬雪覆城,未必寒冷ゞ 阅读(66) 评论(0) 推荐(0)
摘要: package org.hnsw import org.apache.spark.SparkConf import org.apache.spark.streaming.{Seconds, StreamingContext} object DStream_ReduceByWindow { def m 阅读全文
posted @ 2022-06-10 12:08 冬雪覆城,未必寒冷ゞ 阅读(124) 评论(0) 推荐(0)
摘要: package org.hnsw import org.apache.spark.SparkConf import org.apache.spark.streaming.{Seconds, StreamingContext} object SparkLearn { def main(args: Ar 阅读全文
posted @ 2022-06-10 12:07 冬雪覆城,未必寒冷ゞ 阅读(105) 评论(0) 推荐(0)
摘要: package org.hnsw import org.apache.spark.SparkConf import org.apache.spark.streaming.{Seconds, StreamingContext} object SparkLearn { def main(args: Ar 阅读全文
posted @ 2022-06-10 12:05 冬雪覆城,未必寒冷ゞ 阅读(36) 评论(0) 推荐(0)
摘要: package org.hnsw import org.apache.spark.sql.SparkSession import java.util.Properties import org.apache.spark.sql.functions._ object SparkLearn { def 阅读全文
posted @ 2022-06-10 12:01 冬雪覆城,未必寒冷ゞ 阅读(58) 评论(0) 推荐(0)