[bug] Hive：Number of reduce tasks is set to 0 since there‘s no reduce operator

原因

没有开启yarn

参考

https://blog.csdn.net/werewolf2/article/details/109155093

posted @ 2021-12-20 13:38  cxc1357  阅读(907)  评论(0)  编辑  收藏  举报