The huge (100k+) value was justified when storev2 was being dumped completely with every snapshot.
With storev2 being decomissioned we can checkpoint more frequently for faster recovery.
Signed-off-by: James Blair <mail@jamesblair.net>
Two chanages:
1. Add field `HashRevision` into `HashKVResponse`;
2. Display the new field when executing `etcdctl endpoint hash`.
Signed-off-by: Benjamin Wang <wachao@vmware.com>
1. Fixed the test failures which are caused by recent test framework rafactoring;
2. renamed the file to promote_experimental_flag_test.go.
Signed-off-by: Benjamin Wang <wachao@vmware.com>
--warning-unary-request-duration is a duplicate of --experimental-warning-unary-request-duration
experimental-warning-unary-request-duration will be removed in v3.7.
fixes https://github.com/etcd-io/etcd/issues/13783
Signed-off-by: Bogdan Kanivets <bkanivets@apple.com>
etcdserver starts to using generic in https://github.com/etcd-io/etcd/pull/14515,
so any applications which depend on package `go.etcd.io/etcd/server/v3' must be
built with go version >= 1.18.
Most likely we may depends on go 1.18 new features in other packages, i.e. client, pkg,
so we just simplify the changelog message to require applications depending on any
etcd 3.6 pacakges must be built with go version >= 1.18, although only etcdserver uses
go generic for now.
Signed-off-by: Benjamin Wang <wachao@vmware.com>
The rules should be:
1. Each patch release should only include change against previous
patch, such as 3.5.4 vs 3.5.5.
2. For the first release (e.g. 3.6.0) for each minor version, we
should only describe new features or changes which are not
included in any releases in previous minor version.
Signed-off-by: Benjamin Wang <wachao@vmware.com>
1. authentication data not loaded on member startup
2. etcdctl move-leader may fail for multiple endpoints
Signed-off-by: Benjamin Wang <wachao@vmware.com>
Only `net.TCPConn` supports `SetKeepAlive` and `SetKeepAlivePeriod`
by default, so if you want to warp multiple layers of net.Listener,
the `keepaliveListener` should be the one which is closest to the
original `net.Listener` implementation, namely `TCPListener`.
Signed-off-by: Benjamin Wang <wachao@vmware.com>
--max-txn-ops flag allows users to define the maximum number of operations permitted in
a transaction during syncing updates.if unlimited syncing may fail when number of txn ops
exceeds the maximum number of server side.
Signed-off-by: xakdwch <xakdwch5@gmail.com>
inspired by https://github.com/grpc-ecosystem/go-grpc-middleware
Signed-off-by: stefanbo <stefan_bo@163.com>
Update flag name
1. add changelog
2. update flag name to `experimental-enable-grpc-debug`
Signed-off-by: stefan bo <stefan_bo@163.com>
Update CHANGELOG-3.6.md
Signed-off-by: stefan bo <stefan_bo@163.com>
change flag name
Signed-off-by: stefan bo <stefan_bo@163.com>
The first issue is to support linearizable lease renewal request.
The second issue is to prevent the consistent_index coming from
a snapshot is overwritten by the local old value.
When etcdserver receives a LeaseRenew request, it may be still in
progress of processing the LeaseGrantRequest on exact the same
leaseID. Accordingly it may return a TTL=0 to client due to the
leaseID not found error. So the leader should wait for the appliedID
to be available before processing client requests.
When performing the downgrade operation, users can confirm whether each member
is ready to be downgraded using the field 'storageVersion'. If it's equal to the
'target version' in the downgrade command, then it's ready to be downgraded;
otherwise, the etcd member is still in progress of processing the db file.
