Re:Support for forced drop of user data

2020-11-21 Thread 陈明雨
First, after table is dropped, it will stay in Catalog Recycle bin for a while, configured be FE config "catalog_trash_expire_second", default is 86400. After that, the table will be dropped from Catalog, and data will be moved to BE's trash. And then, the BE's trash will be cleaned later, config

Re: Support for forced drop of user data

2020-11-21 Thread ling miao
Now we often just drop the partition and go directly to clean up the files under trash However, Doris continues to keep the catalog as you said, will there be no problem? Ling Miao 陈明雨 于2020年11月21日周六 下午11:12写道: > First, after table is dropped, it will stay in Catalog Recycle bin for a > while,

Re:Re: Support for forced drop of user data

2020-11-21 Thread 陈明雨
Yes, there will be a problem that once the user recover the partition by executing `RECOVER` statement, it will only recover the meta data, but the data is lost. I think we can implement a command to view the meta data in Catalog Recycle Bin, and can drop them manually with some properties to t