TODO:
1. Update Documentation/contributor-guide/modules.svg;
2. Update bill-of-materials.json when raft and raftexample are removed in future;
Signed-off-by: Benjamin Wang <wachao@vmware.com>
Comments fixed as per goword in go test files that shell
function go_srcs_in_module lists as per changes on #14827
Helps in #14827
Signed-off-by: Bhargav Ravuri <bhargav.ravuri@infracloud.io>
This commit makes the rarely used `raftpb.Message.Snapshot` field nullable.
In doing so, it reduces the memory size of a `raftpb.Message` message from
264 bytes to 128 bytes — a 52% reduction in size.
While this commit does not change the protobuf encoding, it does change
how that encoding is used. `(gogoproto.nullable) = false` instruct the
generated proto marshaling logic to always encode a value for the field,
even if that value is empty. `(gogoproto.nullable) = true` instructs the
generated proto marshaling logic to omit an encoded value for the field
if the field is nil.
This raises compatibility concerns in both directions. Messages encoded
by new binary versions without a `Snapshot` field will be decoded as an
empty field by old binary versions. In other words, old binary versions
can't tell the difference. However, messages encoded by old binary versions
with an empty Snapshot field will be decoded as a non-nil, empty field by
new binary versions. As a result, new binary versions need to be prepared
to handle such messages.
While Message.Snapshot is not intentionally part of the external interface
of this library, it was possible for users of the library to access it and
manipulate it. As such, this change may be considered a breaking change.
Signed-off-by: Nathan VanBenschoten <nvanbenschoten@gmail.com>
All maintenance APIs require admin privilege when auth is enabled,
otherwise, the request will be rejected. If auth isn't enabled,
then no such requirement any more.
Signed-off-by: Benjamin Wang <wachao@vmware.com>
As protobuf doesn't have required field, user may send an empty
WatchRequest by mistake. Currently, etcd will ignore the invalid request
and keep the stream opening. If we don't reject the invalid request by
closing the stream, it would be better to leave a log there.
This commit also fixes a typo in the comment.
Signed-off-by: spacewander <spacewanderlzx@gmail.com>
There is no update on the original PR (see below) for more then 2
weeks. So Benjamin(@ahrtr) continues to work on the PR. The first
step is to rebase the PR, because there are lots of conflicts with
the main branch.
The change to go.mod and go.sum reverted, because they are not needed.
The e2e test cases are also reverted, because they are not correct.
```
https://github.com/etcd-io/etcd/pull/14081
```
Signed-off-by: nic-chen <chenjunxu6@gmail.com>
Signed-off-by: Benjamin Wang <wachao@vmware.com>
