1. hdfs上的问题,则查看对应的日志
less 或 tail -1000 $HADOOP_HOME/logs/hadoop-{user.name}-{jobname}-{hostname}.log
2. yarn上的问题
less 或 tail -1000 $HADOOP_HOME/logs/yarn-{user.name}-{jobname}-{hostname}.log
标签:hostname,logs,错误,less,启动,HADOOP,进程,HOME,log
来源: https://www.cnblogs.com/sam0/p/15925147.html