您好
1. 报错:
Merge into statement not support update or delete duplicate row, please check your query, the query text location is from [line m, column n] to [line i, column j]
解决方案:需要您检查m行n列至i行j列的等号两边是否存在多行相同值,需要先对相同值进行去重操作才能避免报错场景。
2. 报错:
No FileMetas found, which are requred by Update/Delete/Merge
解决方案:
该报错一般是Update/Delete/Merge操作的数据太多或者操作太频繁导致。
一般程序重启后可恢复正常。