Xingjun Wang

https://wongxingjun.github.io/

Shenzhen, China

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                                            Xingjun Wang

《3.2 Receiver, ReceiverSupervisor, BlockGenerator, ReceivedBlockHandler 详解.md》讨论区

多个图片缺失，在imgs文件夹找不到，应该不是typo

does it support submit a flink sql on yarn per session mode？

It seems to be unable to sumbit a SQL script to YARN as a general Flink job.

第七章《数据缓存机制》勘误与修改建议

P182，“即在foreach()操作之前添加mappedRDD.cache()语句，去掉示例中的注释”，示例中本来就没有注释mappedRDD.cache()语句，这是一个小错误。