"This series modify the stub implementation of unimplemented API method to
return a 500 Http error.
It does so by adding a new API exception unimplemented_exception and a helper
function unimplemented that throw that exception.
A call to unimplemented was added to each of the stub API methods.
After this series a call to an unimplemented to API would return a 500."
"It moves the API configuration from the command line argument to the general
config, it also move the api-doc directory to be configurable instead of hard
coded."
"This series enable the nodetool info, by completing the missing APIs.
The main change is returning fixed value for storage_service
is_rpc_server_running, is_native_transport_running and get_exception_count.
After this series it will be possible to run:
nodetool info (while the jmx is runnning) and to get the results without errors
or crashes."
Because of the different implementation the right way of getting the
load (which is the sum of all the live diskspace used) is using the
column_family api and not through the storage_service API.
Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
Some APIs other then the column_family need to use the get_cf_stats,
this adds the helper method decleration to the column_family.hh and
change the implementation decleration to be non-static
Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
The API contains stub API methods, this adds a call to unimplemented
method in each of the stubed method that is not implemented.
The return remains the same to help the compiler deduce the return type
of the lambda function.
After this patch a call to an unimplemented API function will return
500.
Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
Route request to CPU 0. _operation_mode is not replicated to other CPUS.
Without this:
$ curl -X GET --header "Accept: application/json"
"http://127.0.0.1:10000/storage_service/operation_mode"
returns "NORMAL" and "STARTING" randomly.
Only cpu 0 instance of gossip has the correct information, route request
to cpu 0.
Fix a bug where
$ curl -X GET --header "Accept: application/json"
"http://172.31.5.77:10000/storage_service/gossiping"
returns true and false randomly.
Not all the API command are implemented it would be better that the user
would receive an error if it tries to call an unimplmeneted API call.
This adds an unimplemented_exception that would be thrown when an API
call is not implemented.
The unimplemented method, simply throws the exception.
Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
Avi asked not to use an atomic integer to produce ids for repair
operations. The existing code had another bug: It could return some
id immediately, but because our start_repair() hasn't started running
code on cpu 0 yet, the new id was not yet registered and if we were to
call repair_get_status() for this id too quickly, it could fail.
The solution for both issues is that start_repair() should return not
an int, but a future<int>: the integer id is incremented on cpu 0 (so
no atomics are needed), and then returned and the future is fulfilled.
Note that the future returned by start_repair() does not wait for the
repair to be over - just for its index to be registered and be usable
to a call to repair_get_status().
Signed-off-by: Nadav Har'El <nyh@cloudius-systems.com>
"This series address issues #59 and #23.
It moves the API configuration from the command line argument to the general
config, it also move the api-doc directory to be configurable instead of hard
coded."
Fixes#59Fixes#23
This patch addresses issu #155, it adds a helper function that if a
keyspace does not exists it throw a bad parameter exception.
Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
$ curl -X POST --header "Content-Type: application/json" --header "Accept:
application/json" "http://127.0.0.1:10000/storage_service/gossiping"
btw, the description looks incorrect:
POST /storage_service/gossiping
allows a user to recover a forcibly 'killed' node
This adds the ownwership method implementation to the storage_service
API. After the patch the following url will be supported:
GET /storage_service/ownership/{keyspace}
GET /storage_service/ownership/
Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
This adds the API for get_effective_ownership and
get_ownership in storage_service.
It is based on the StorageServiceMBean definition.
Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
This adds the column family mean row size in the per column family and
the total version. I uses the ratio_helper class to calculate the mean
over all the shrades.
This distinguish between the async repair that starts the repair, that
will now be a POST request and the method that check on the command
progress that will now be a GET command.
After the change each operation would get the parameters that it needs.
The GET will return an enum based on the repair_status.
Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
