Currently, lookup_virtual_task gets the list of ids of all operations
tracked by a virtual task and checks whether it contains given id.
The list of all ids isn't required and the check whether one particular
operation id is tracked by the virtual task may be quicker than listing
all operations.
Add virtual_task::contains method and use it in lookup_virtual_task.
now that we are allowed to use C++23. we now have the luxury of using
`std::views::keys`.
in this change, we:
- replace `boost::adaptors::map_keys` with `std::views::keys`
- update affected code to work with `std::views::keys`
to reduce the dependency to boost for better maintainability, and
leverage standard library features for better long-term support.
this change is part of our ongoing effort to modernize our codebase
and reduce external dependencies where possible.
Signed-off-by: Kefu Chai <kefu.chai@scylladb.com>
Closesscylladb/scylladb#21198
Currently, node ops virtual task gathers its children from all nodes contained
in a sum of service::topology::normal_nodes and service::topology::transition_nodes.
The maps may contain nodes that are down but weren't removed yet. So, if a user
requests the status of a node ops virtual task, the task's attempt to retrieve
its children list may fail with seastar::rpc::closed_error.
Filter out the tasks that are down in node_ops::task_manager_module::get_nodes.
Fixes: #20843.
Closesscylladb/scylladb#20856
Currently, node ops tasks type is retrieved from topology_request
without any change. Use respective node operation name instead.
Closesscylladb/scylladb#20671
system_keyspace::get_topology_request_entries returns entries for
requests which are running or have finished after specified time.
In task manager node ops task set the time so that they are shown
for task_ttl seconds after they have finished.
Add topology_tasks test suite for testing task manager's node ops
tasks. Add TaskManagerClient to topology_tasks for an easy usage
of task manager rest api.
Write a test for bootstrap, replace, rebuild, decommission and remove
top level tasks using the above.
