【Hive error】genColumnStatsTask
作者:
Eqo | 来源:发表于
2024-02-29 13:35 被阅读0次
今天在使用hive3.3的时候,hive语法报错
![](https://img.haomeiwen.com/i27732789/ddfa7b02b7b5e699.png)
image.png
报错场景
with tmp_1 as(select A from table_A ),
tmp_2 as((select B from table_B )
insert overwrite table_C partition (dt = '2024-03-01' )
selecet A from tmp_1
union all
selecet B from tmp_2
解决方法 后面加limit
with tmp_1 as(select A from table_A ),
tmp_2 as((select B from table_B )
insert overwrite table_C partition (dt = '2024-03-01' )
selecet A from tmp_1
union all
selecet B from tmp_2
limit 10000000
本文标题:【Hive error】genColumnStatsTask
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