Hive中运行任务报错：Error during job, obtaining debugging information...

Posted 2021-03-22 zhangjiahao

 

 

错误原因：

namenode内存空间不够，JVM剩余内存空间不够新job运行所致

解决办法：

将hive设置成本地模式来执行任务   set hive.exec.mode.local.auto=true;