When the UpdateTable operation is called for a non-existent table, the
appropriate error is ResourceNotFoundException, but before this patch
we ran into an exception, which resulted in an ugly "internal server
error".
In this patch we use the existing get_table() function which most other
operations use, and which does all the appropriate verifications and
generates the appropriate Alternator api_error instead of letting
internal Scylla exceptions escape to the user.
This patch also includes a test for UpdateTable on a non-existent table,
which used to fail before this patch and pass afterwards. We also add a
test for DeleteTable in the same scenario, and see it didn't have this
bug. As usual, both tests pass on DynamoDB, which confirms we generate
the right error codes.
Fixes#9747.
Signed-off-by: Nadav Har'El <nyh@scylladb.com>
Message-Id: <20211206181605.1182431-1-nyh@scylladb.com>
(cherry picked from commit 31eeb44d28)
7b82aaf939