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0.0 0.0 5.0 435.38 MB

Apache Flink

License: Apache License 2.0

Java 85.21% HTML 0.14% JavaScript 0.01% Shell 0.56% Scala 10.86% Python 2.43% Clojure 0.10% Dockerfile 0.01% TypeScript 0.30% FreeMarker 0.09% Makefile 0.01% Batchfile 0.01% Less 0.07% C 0.01% GAP 0.14% HiveQL 0.08% q 0.01%

flink's People

flink's Issues

feature: 在1.7.2基础上扩展和优化了若干功能

功能描述

  1. 自定义了3个聚合函数 bkdata_last/bkdata_first/bkdata_sum
  2. 取消对字符串自动补齐空格的默认操作
  3. 优化过滤条件的谓词使用 <> 或者 = 时,对于string相关隐式转换的问题
  4. 扩展窗口功能,支持累加窗口、延迟数据计算、session 窗口的混合窗口驱动
  5. 优化zk链接,减少对运行任务的影响

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