Piotr Smaron

tablets: alter keyspace

55

This change supports changing replication factor in tablets-enabled keyspaces, so that the following CQL works: ``` cqlsh> CREATE KEYSPACE ms WITH replication = {'class': 'NetworkTopologyStrategy', 'datacenter1': 1} and tablets =...

An umbrella issue for all the issues on the subject of moving system_auth under RAFT: ```[tasklist] ### Tasks - [ ] https://github.com/scylladb/scylladb/issues/12697 - [ ] https://github.com/scylladb/scylladb/issues/1796 - [ ] https://github.com/scylladb/scylladb/issues/15221...

cql: fix LIMIT clause (epic)

1

LIMIT clause doesn't work for all CQL queries. This epic lists all the issues relevant to correctness of applying the LIMIT clause (not its performance nor other aspects). ```[tasklist] ###...

WIP: cql: forbid having counter columns in tablets tables

6

(WIP: need to run the tests to see which ones break and fix them + possibly add some tests) Counter updates break under tablet migration (#18180), and for this reason...

cql: CREATE TABLE with non-existing KS returns empty error

8

In `6.0` when `CREATE TABLE` is issued for a ks.cf and ks doesn't exist we get an empty error message: ``` cqlsh> CREATE TABLE not_existing_ks.my_table (id VARCHAR PRIMARY KEY, field_a...

cql: improve validating RF's change in ALTER tablets KS

10

This patch series fixes a couple of bugs around validating if RF is not changed by too much when performing ALTER tablets KS. RF cannot change by more than 1...

cql/tablets: fix retrying ALTER tablets KEYSPACE

12

ALTER tablets-enabled KEYSPACES (KS) may fail due to `group0_concurrent_modification`, in which case it's repeated by a `for` loop surrounding the code. But because raft's `add_entry` consumes the raft's guard (by...

server: set connection_stage to READY when authenticated

3

If authentication is enabled, but STARTUP isn't followed by REGISTER (which is optional, and in practice only happens on only one of a driver's connections — because there's no point...

tablets: alter keyspace follow-ups (epic) - part 2

2

Follow-ups to https://github.com/scylladb/scylladb/pull/16723 Part 1 - https://github.com/scylladb/scylladb/issues/19123 Remaining improvement ideas - https://github.com/scylladb/scylladb/issues/20666 ```[tasklist] ### Tasks - [ ] wait for alter tablets ks not to timeout on server/drivers side or...

auth: move system_auth under RAFT - follow-ups (epic)

6

A continuation of https://github.com/scylladb/scylladb/issues/16970 with issues that are not that crucial and hence didn't make it into 6.0. ```[tasklist] ### Tasks - [ ] https://github.com/scylladb/scylladb/issues/13747 - [ ] https://github.com/scylladb/scylla-enterprise/issues/3764 -...