Design Principles 设计准则 These design principles were developed by and for the Android User Experience Team to keep users'best interests in mind. Consider them as you apply your own creativity and design thinking. Deviate with purpose. 以下设计准则由Android…
如果你想查询某个表的某一列,Hive默认是会启用MapReduce Job来完成这个任务,如下: hive; Total MapReduce jobs Launching Job out since there's no reduce operator Cannot run job locally: Input Size (= 235105473) is larger than hive.exec.mode.local.auto.inputbytes.max (= 134217728) Star…