This is a regression caused by aebd965f0.
After the sstable_directory changes, resharding now waits for all sstables
to be exhausted before releasing reference to them, which prevents their
resources like disk space and fd from being released. Let's restore the
old behavior of incrementally releasing resources, reducing the space
requirement significantly.
Fixes#7463.
Signed-off-by: Raphael S. Carvalho <raphaelsc@scylladb.com>
Message-Id: <20201020140939.118787-1-raphaelsc@scylladb.com>
6f805bd123