如何在Hadoop Streaming作业上设置Priority \ Pool？

Question

如何设置Hadoop Streaming作业的Priority \ Pool？ 它可能是一个命令行jobconf参数（例如-jobconf something = pool.name）但是我无法在网上找到任何文档...

Answer 1

-jobconf mapred.job.queue.name =＆lt; queue_name＆gt; mapred.job.priority = LT; VERY_LOW | LOW | NORMAL | HIGH | VERY_HIGH＆GT;

Answer 2

set mapred.job.priority = VERY_HIGH;

选项：VERY_LOW | LOW | NORMAL | HIGH | VERY_HIGH

在Hive CLI中