2017年4月14日

spark 分区

摘要： http://stackoverflow.com/questions/39368516/number-of-partitions-of-spark-dataframe 阅读全文

posted @ 2017-04-14 17:56 暖风的风 阅读(148) 评论(0) 推荐(0)

HTTP persistent connection

摘要： https://en.wikipedia.org/wiki/HTTP_persistent_connection https://developers.google.com/web/fundamentals/performance/http2/ https://http2.github.io/htt 阅读全文

posted @ 2017-04-14 16:15 暖风的风 阅读(345) 评论(0) 推荐(0)

TCPConnectionTermination

摘要： http://www.serverframework.com/asynchronousevents/2011/01/time-wait-and-its-design-implications-for-protocols-and-scalable-servers.html https://tools. 阅读全文

posted @ 2017-04-14 14:52 暖风的风 阅读(454) 评论(0) 推荐(0)

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