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bd8bb5d4b1
Compaction group is the data plane for tablets, so this integration allows each tablet to have its own storage (memtable + sstables). A crucial step for dynamic tablets, where each tablet can be worked on independently. There are still some inefficiencies to be worked on, but as it is, it already unlocks further development. ``` INFO 2023-07-27 22:43:38,331 [shard 0] init - loading tablet metadata INFO 2023-07-27 22:43:38,333 [shard 0] init - loading non-system sstables INFO 2023-07-27 22:43:38,354 [shard 0] table - Tablet with id 0 present for ks.cf INFO 2023-07-27 22:43:38,354 [shard 0] table - Tablet with id 2 present for ks.cf INFO 2023-07-27 22:43:38,354 [shard 0] table - Tablet with id 4 present for ks.cf INFO 2023-07-27 22:43:38,354 [shard 0] table - Tablet with id 6 present for ks.cf INFO 2023-07-27 22:43:38,428 [shard 1] table - Tablet with id 1 present for ks.cf INFO 2023-07-27 22:43:38,428 [shard 1] table - Tablet with id 3 present for ks.cf INFO 2023-07-27 22:43:38,428 [shard 1] table - Tablet with id 5 present for ks.cf INFO 2023-07-27 22:43:38,428 [shard 1] table - Tablet with id 7 present for ks.cf ``` Closes #14863 * github.com:scylladb/scylladb: Kill scylla option to configure number of compaction groups replica: Wire tablet into compaction group token_metadata: Add this_host_id to topology config replica: Switch to chunked_vector for storing compaction groups replica: Generate group_id for compaction_group on demand