Iurii Kravchenko

Shared metadata cache

81

### Changelog entry Added shared metadata cache Now flag `EnableSharedMetadataAccessorCache` (turned on buy default) makes all column shard on one node share the same metadata cache Also `SharedMetadataAccessorCacheSize` param sets...

Shared metedata cache without flag

9

### Changelog entry ... ### Changelog category * Not for changelog (changelog entry is not required) ### Description for reviewers ...

Default Compaction feature flag

4

### Changelog entry ... ### Changelog category * Not for changelog (changelog entry is not required) ### Description for reviewers ...

Portion order fix + more debug

4

### Changelog entry ... ### Changelog category * Not for changelog (changelog entry is not required) ### Description for reviewers ...

More metrics

10

### Changelog entry ... ### Changelog category * Not for changelog (changelog entry is not required) ### Description for reviewers ...