首先在xaml中添加事件
<Window PreviewMouseLeftButtonDown"Window_PreviewMouseLeftButtonDown"PreviewMouseMove"Window_PreviewMouseMove"PreviewMouseLeftButtonUp"Window_PreviewMouseLeftButtonUp"/>然后脚本输入
Point _pressedP…
Hive 查询优化
-- 本地
set mapreduce.framework.namelocal;
set hive.exec.mode.local.autotrue;
set mapperd.job.trackerlocal;
-- yarn
set mapreduce.framework.nameyarn;
set hive.exec.mode.local.autofalse;
set mapperd.job.trackeryarn-- 向量模式
set hive.vectori…