花费 43 ms
spark脚本日志输出级别设置

import org.apache.log4j.{ Level, Logger } Logger.getLogger("org").setLevel(Level.WARN) Logger.getL ...

Tue Dec 06 00:09:00 CST 2016 0 2870
Scala日期处理

计算时间间隔 val d = new java.text.SimpleDateFormat("yyyyMMdd HH:mm:ss").format(new java.util.Date()) ...

Wed Nov 30 18:15:00 CST 2016 0 2084

 
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