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Counter updates break under tablet migration (#18180), and for this reason counters need to be disabled until the problem is fixed. It's enough to forbid creating a table with counters, as altering a table without counters already cannot result in the table having counters: 1) Adding a counter column to a table without counters: ``` cqlsh> ALTER TABLE temp.cf ADD (col_name counter); ConfigurationException: Cannot add a counter column (col_name) in a non counter column family ``` 2) Altering a column to be of the counter type: ``` cqlsh> ALTER TABLE temp.cf ALTER col_name TYPE counter; ConfigurationException: Cannot change col_name from type int to type counter: types are incompatible. ``` Fixes: #19449 Fixes: https://github.com/scylladb/scylladb/issues/18876 Need to backport to 6.0, as this is broken there. Closes scylladb/scylladb#19518 * github.com:scylladb/scylladb: doc: add notes to feature pages which don't support tablets cql: adjust warning about tablets cql: forbid having counter columns in tablets tables
