Scrub compaction can pick up input sstables from maintenance sstable set
but on compaction completion, it doesn't update the maintenance set
leaving the original sstable in set after it has been scrubbed. To fix
this, on compaction completion has to update the maintenance sstable if
the input originated from there. This PR solves the issue by updating the
correct sstable_sets on compaction completion.
Fixes#20030
This issue has existed since the introduction of main and maintenance sstable sets into scrub compaction. It would be good to have the fix backported to versions 6.1 and 6.2.
Closesscylladb/scylladb#21582
* github.com:scylladb/scylladb:
compaction: remove unused `update_sstable_lists_on_off_strategy_completion`
compaction_group: replace `update_sstable_lists_on_off_strategy_completion`
compaction_group: rename `update_main_sstable_list_on_compaction_completion`
compaction_group: update maintenance sstable set on scrub compaction completion
compaction_group: store table::sstable_list_builder::result in replacement_desc
table::sstable_list_builder: remove old sstables only from current list
table::sstable_list_builder: return removed sstables from build_new_list
(cherry picked from commit 58baeac0ad)
Closesscylladb/scylladb#21790