lwt: validate paxos_grace_seconds table option

The option can only take integer values >= 0, since negative
TTL is meaningless and is expected to fail the query when used
with `USING TTL` clause.

It's better to fail early on `CREATE TABLE` and `ALTER TABLE`
statement with a descriptive message rather than catch the
error during the first lwt `INSERT` or `UPDATE` while trying
to insert to system.paxos table with the desired TTL.

Tests: unit(dev)
Fixes: #7906

Signed-off-by: Pavel Solodovnikov <pa.solodovnikov@scylladb.com>
Message-Id: <20210111202942.69778-1-pa.solodovnikov@scylladb.com>
This commit is contained in:
Pavel Solodovnikov
2021-01-11 23:29:42 +03:00
committed by Avi Kivity
parent 51bf5f5846
commit 10e3da692f

View File

@@ -157,6 +157,7 @@ void cf_prop_defs::validate(const database& db, const schema::extensions_map& sc
}
validate_minimum_int(KW_DEFAULT_TIME_TO_LIVE, 0, DEFAULT_DEFAULT_TIME_TO_LIVE);
validate_minimum_int(KW_PAXOSGRACESECONDS, 0, DEFAULT_GC_GRACE_SECONDS);
auto min_index_interval = get_int(KW_MIN_INDEX_INTERVAL, DEFAULT_MIN_INDEX_INTERVAL);
auto max_index_interval = get_int(KW_MAX_INDEX_INTERVAL, DEFAULT_MAX_INDEX_INTERVAL);