Mistakenly didn't included on yum repository for AMI patchset, but it's needed
Signed-off-by: Takuya ASADA <syuu@cloudius-systems.com>
(cherry picked from commit 8587c4d6b3)
The nodetool cleanup command is used in many of the tests, because the
API call is not implemented it causes the tests to fail.
This is a workaround until the cleanup will be implemented, the method
return successfuly.
Signed-off-by: Amnon Heiman <amnon@scylladb.com>
Normally an API call that is not implemented should fail, there are
cases that as a workaround an API call is stub, in those cases a warning
is added to indicate that the API is not implemented.
Signed-off-by: Amnon Heiman <amnon@scylladb.com>
This patch do the following:
It adds a getter for the completed respond messages (i.e. the total
messages that were sent by the server)
It replaces the return mapping for the statistics to use the key, value
notation that is used in the jmx side.
Signed-off-by: Amnon Heiman <amnon@scylladb.com>
This adds the read repair statistics to he storage_proxy stats and adds
to its implementation incrementing the counters value.
Signed-off-by: Amnon Heiman <amnon@scylladb.com>
The API needs to get the stats from the rpc server, that is hidden from the
messaging service API.
This patch adds a foreach function that goes over all the server stats
without exposing the server implementation.
Signed-off-by: Amnon Heiman <amnon@scylladb.com>
"The main objective of the series is to introduce statistics about ongoing
read/writes and especially those that are done in the background (acknowledged,
but uncompleted), but it contains some cleanups as well."
Add statistics for ongoing reads and ongoing background reads. Read is
a background one if it was acknowledged, but there still work to do to
complete it.
"Commit 4cd9c4c0c5441cf55e280c6f2f2e5529426b9c98 introduced a minor
issue: a wrong snitch instance may be used when updating a Gossiper state
(if I/O CPU is different from CPU0).
In order to fix this issue a local snitch instance on CPU0 should be used,
just like a Gossiper local instance.
We have to move some interfaces to i_endpoint_snitch
from being private in a gossiping_property_file_snitch in order to be
able to access it using snitch_ptr handle."
Don't ignore yet another returned future in reload_configuration().
Since commit 5e8037b50a
storage_service::gossip_snitch_info() returns a future.
This patch takes this into an account.
Signed-off-by: Vlad Zolotarov <vladz@cloudius-systems.com>
When we access a gossiper instance we use a _gossip_started
state of a snitch, which is set in a gossiper_starting() method.
gossiper_starting() method however is invoked by a gossiper on CPU0
only therefore the _gossip_started snitch state will be set for an
instance on CPU0 only.
Therefore instead of synchronizing the _gossip_started state between
all shards we just have to make sure we check it on the right CPU,
which is CPU0.
This patch fixes this issue.
Signed-off-by: Vlad Zolotarov <vladz@cloudius-systems.com>
Adjust the interface and distribution of prefer_local parameter read
from a snitch property file with the rest of similar parameters (e.g. dc and rack):
they are read and their values are distributed (copied) across all shards'
instances.
Signed-off-by: Vlad Zolotarov <vladz@cloudius-systems.com>
Make reload_gossiper_state() be a virtual method
of a base class in order to allow calling it using a snitch_ptr
handle.
A base class already has a ton of virtual methods so no harm is
done performance-wise. Using virtual methods instead of doing
dynamic_cast results in a much cleaner code however.
Signed-off-by: Vlad Zolotarov <vladz@cloudius-systems.com>
Move the member and add an access method.
This is needed in order to be able to access this state using
snitch_ptr handle.
This also allows to get rid of ec2_multi_region_snitch::_helper_added
member since it duplicates _gossip_started semantics.
Signed-off-by: Vlad Zolotarov <vladz@cloudius-systems.com>
* seastar 9ae6407...258daf9 (6):
> rpc server: Add pending and sent messages to server
> scripts: posix_net_conf.sh: Use a generic logic for RPS configuring
> scripts: posix_net_conf.sh: allow passing a NIC name as a parameter
> doc: link to the tutorial
> tutorial: begin documenting the network API
> slab: remove bogus uintptr_t definition
"In 5e8037b50a (gossip: Futurize
add_local_application_state()) , we futurized add_local_application_state.
However, not all of the callers are futurized. Fix it up."
"- Fix snitch names from EC2XXX to Ec2XXX to align with configuration.
- Copy cassandra-rackdc.properties file to /var/lib/scylla/conf
- Set SCYLLA_HOME before booting process"
