[BUG] compact_range miss keys in [begin, end), causing compactor_filter fail to remove outdated keys

[979357361]

We need to filtered out some outdated keys sometimes, we suppose to achieve this with CompactRange and CompactFilter. For comapction performance reasons, we only create NonNull filter in manual_compction, (for auto compact, filter do nothing and ret diretly). The other options are left as default (exclusive_compact = false).

However, we found sometimes after filter, there still has outdated KVs, leading to data error. We searched here and found some post mentioned that compact_range may miss keys

https://github.com/facebook/rocksdb/pull/11468 , https://github.com/cbi42/rocksdb/blob/796f58f42ad1bdbf49e5fcf480763f11583b790e/db/db_impl/db_impl_compaction_flush.cc#L1180C29-L1184

what sould we do to ensure all keys in [begin, end) are compacted and passed through the compact filter? We may have many CompactRange with different [begin, end) run simultaneously, if we set exclusive_compact = true for each one, will the later call cancel the ongoing prev CompactRange or waiting the prev finish? the overall execution time will also increase?

BTW, C API of ComapctRange return void with no err msg, wouldn't this C API call fail?