Hello, why would you like to delete the shuffle data yourself in the first
place?
On Thu, Dec 28, 2023, 10:08 yang chen wrote:
>
> hi, I'm learning spark, and wonder when to delete shuffle data, I find the
> ContextCleaner class which clean the shuffle data when shuffle dependency
> is GC-ed. B
hi, I'm learning spark, and wonder when to delete shuffle data, I find the
ContextCleaner class which clean the shuffle data when shuffle dependency
is GC-ed. Based on source code, the shuffle dependency is gc-ed only when
active job finish, but i'm not sure, Could you explain the life cycle of a