sprint() recently became more strict, throwing on sprint("%s", 5). Replace
with the more modern format().
Mechanically converted with https://github.com/avikivity/unsprint.
This patch adds support for the nodetool viewbuildstatus command,
which shows the progress of a materialized view build across the
cluster.
A view can be absent from the result, successfully built, or
currently being built.
Signed-off-by: Duarte Nunes <duarte@scylladb.com>
This change appears quite large, but is logically fairly simple.
Previously, the `auth` module was structured around global state in a
number of ways:
- There existed global instances for the authenticator and the
authorizer, which were accessed pervasively throughout the system
through `auth::authenticator::get()` and `auth::authorizer::get()`,
respectively. These instances needed to be initialized before they
could be used with `auth::authenticator::setup(sstring type_name)`
and `auth::authorizer::setup(sstring type_name)`.
- The implementation of the `auth::auth` functions and the authenticator
and authorizer depended on resources accessed globally through
`cql3::get_local_query_processor()` and
`service::get_local_migration_manager()`.
- CQL statements would check for access and manage users through static
functions in `auth::auth`. These functions would access the global
authenticator and authorizer instances and depended on the necessary
systems being started before they were used.
This change eliminates global state from all of these.
The specific changes are:
- Move out `allow_all_authenticator` and `allow_all_authorizer` into
their own files so that they're constructed like any other
authenticator or authorizer.
- Delete `auth.hh` and `auth.cc`. Constants and helper functions useful
for implementing functionality in the `auth` module have moved to
`common.hh`.
- Remove silent global dependency in
`auth::authenticated_user::is_super()` on the auth* service in favour
of a new function `auth::is_super_user()` with an explicit auth*
service argument.
- Remove global authenticator and authorizer instances, as well as the
`setup()` functions.
- Expose dependency on the auth* service in
`auth::authorizer::authorize()` and `auth::authorizer::list()`, which
is necessary to check for superuser status.
- Add an explicit `service::migration_manager` argument to the
authenticators and authorizers so they can announce metadata tables.
- The permissions cache now requires an auth* service reference instead
of just an authorizer since authorizing also requires this.
- The permissions cache configuration can now easily be created from the
DB configuration.
- Move the static functions in `auth::auth` to the new `auth::service`.
Where possible, previously static resources like the `delayed_tasks`
are now members.
- Validating `cql3::user_options` requires an authenticator, which was
previously accessed globally.
- Instances of the auth* service are accessed through `external`
instances of `client_state` instead of globally. This includes several
CQL statements including `alter_user_statement`,
`create_user_statement`, `drop_user_statement`, `grant_statement`,
`list_permissions_statement`, `permissions_altering_statement`, and
`revoke_statement`. For `internal` `client_state`, this is `nullptr`.
- Since the `cql_server` is responsible for instantiating connections
and each connection gets a new `client_state`, the `cql_server` is
instantiated with a reference to the auth* service.
- Similarly, the Thrift server is now also instantiated with a reference
to the auth* service.
- Since the storage service is responsible for instantiating and
starting the sharded servers, it is instantiated with the sharded
auth* service which it threads through. All relevant factory functions
have been updated.
- The storage service is still responsible for starting the auth*
service it has been provided, and shutting it down.
- The `cql_test_env` is now instantiated with an instance of the auth*
service, and can be accessed through a member function.
- All unit tests have been updated and pass.
Fixes#2929.
- introcduced "seastarx.hh" header, which does a "using namespace seastar";
- 'net' namespace conflicts with seastar::net, renamed to 'netw'.
- 'transport' namespace conflicts with seastar::transport, renamed to
cql_transport.
- "logger" global variables now conflict with logger global type, renamed
to xlogger.
- other minor changes
With this patch, start two nodes
node 1:
scylla --rpc-address 127.0.0.1 --broadcast-rpc-address 127.0.0.11
node 2:
scylla --rpc-address 127.0.0.2 --broadcast-rpc-address 127.0.0.12
On node 1:
cqlsh> SELECT rpc_address from system.peers;
rpc_address
-------------
127.0.0.12
which means client should use this address to connect node 2 for cql and
thrift protocol.
Right now, gossip returns hard coded cluster and partitioner name.
sstring get_cluster_name() {
// FIXME: DatabaseDescriptor.getClusterName()
return "my_cluster_name";
}
sstring get_partitioner_name() {
// FIXME: DatabaseDescriptor.getPartitionerName()
return "my_partitioner_name";
}
Fix it by setting the correct name from configure option.
With this
cqlsh 127.0.0.$i -e "SELECT * from system.local;
returns correct cluster_name.
Fixes#291
* seastar 10e09b0...2e041c2 (7):
> Merge "Change app_template::run() to terminate when callback is done" from Tomasz
> resource: Fix compilation for hwloc version 1.8.0
> memory: Fix infinite recursion when throwing std::bad_alloc
> core/reactor: Throw the right error code when connect() fails
> future: improve exception safety
> xen: add missing virtual destructors
> circular_buffer: do not destroy uninitialized object
app_template::run() users updated to call app_template::run_depracated().
It is needed for db.get_version(). I really hated to pass &db everywhere
If we had a global helper function like get_local_db(), life will be much
easier.
