hadoop jar /home/ochadoop/app/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.3.0-cdh5.0.2.jar pi -Dmapreduce.job.queuename=ochadoop 50 100
作業提交到的隊列:mapreduce.job.queuename
作業優先級:mapreduce.job.priority
Pig版本:
SET mapreduce.job.queuename root.etl.distcp;
SET mapreduce.job.priority HIGH;
Hive版本:
SET mapreduce.job.queuename=root.etl.distcp;
SET mapreduce.job.priority=HIGH;
MapReduce版本:
hadoop jar app.jar -D mapreduce.job.queuename=root.etl.distcp -D mapreduce.job.priority=HIGH
引用: