随笔分类 -  flink

大数据
摘要:1.下载flink 安装包 官网地址 https://flink.apache.org/downloads.html#apache-flink-1112 下载地址: https://www.apache.org/dyn/closer.lua/flink/flink-1.11.2/flink-1.11 阅读全文
posted @ 2020-10-10 10:17 zslm___ 阅读(3134) 评论(1) 推荐(0) 编辑
摘要:1.maven依赖 <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <maven.compiler.source>1.8</maven.compiler.source> <maven.co 阅读全文
posted @ 2020-09-24 17:08 zslm___ 阅读(3992) 评论(0) 推荐(0) 编辑
摘要:1. 事件时间提取器 class CustomerStatusChangedWatermark extends AscendingTimestampExtractor<CustomerStatusChangedEvent> { @Override public long extractAscendi 阅读全文
posted @ 2020-09-17 18:31 zslm___ 阅读(1898) 评论(0) 推荐(0) 编辑
摘要:<flink.version>1.10.2</flink.version> <dependency> <groupId>org.apache.flink</groupId> <artifactId>flink-java</artifactId> <version>${flink.version}</ 阅读全文
posted @ 2020-09-15 16:41 zslm___ 阅读(1187) 评论(0) 推荐(0) 编辑

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