Row cache needs to be invalidated whenever data in sstables
changes. Cleanup removes data from sstables which doesn't belong to
the node anymore, which means cache must be invalidated on cleanup.
Currently, stale data can be returned when a node re-owns ranges which
data are still stored in the node's row cache, because cleanup didn't
invalidate the cache."
Fixes#4446.
tests:
- unit tests (dev mode)
- dtests:
update_cluster_layout_tests.py:TestUpdateClusterLayout.simple_decommission_node_2_test
cleanup_test.py
d0b6be0820