Detailed explanation, thanks
> 在 2017年12月21日,上午11:49,Jeff Jirsa 写道:
>
> Assume you’re running 3.0 or 3.x - there’s a patch that’ll be in the next
> releases that speed up truncate significantly - there’s some slowish code in
> adding the sstables to the transaction log
Assume you’re running 3.0 or 3.x - there’s a patch that’ll be in the next
releases that speed up truncate significantly - there’s some slowish code in
adding the sstables to the transaction log before deleting them, but it’ll be
much faster.
Truncate marks all the data as removed, and then