摘要:通过word count在spark-shell中执行的过程,我们想看看spark-shell做了什么?spark-shell中有以下一段脚本,见代码清单1-1。 代码清单1-1 spark-shell 1 2 3 4 5 6 7 8 9 10 11 function main() { if $cy
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posted @ 2016-03-10 22:44
Life is brief , give spark a hug !
posted @ 2016-03-10 22:44
posted @ 2016-03-07 21:45
posted @ 2016-03-06 23:52
posted @ 2016-03-01 22:15