Instead of lengthy blurbs, switch to single-line, machine-readable
standardized (https://spdx.dev) license identifiers. The Linux kernel
switched long ago, so there is strong precedent.
Three cases are handled: AGPL-only, Apache-only, and dual licensed.
For the latter case, I chose (AGPL-3.0-or-later and Apache-2.0),
reasoning that our changes are extensive enough to apply our license.
The changes we applied mechanically with a script, except to
licenses/README.md.
Closes#9937
This patch change the way the request object is passed,
using a reference instead of temporaries.
'exists' test is passing in debug mode, whereas it was
always failing before.
Fixes#7261 by ensuring request object is alive for all commands
during the whole request duration.
Signed-off-by: Etienne Adam <etienne.adam@gmail.com>
Message-Id: <20200924202034.30399-1-etienne.adam@gmail.com>
This patch is a proposal for the removal of the redis
classes describing the commands. 'prepare' and 'execute'
class functions have been merged into a function with
the name of the command.
Note: 'command_factory' still needs to be simplified.
Signed-off-by: Etienne Adam <etienne.adam@gmail.com>
Message-Id: <20200913183315.9437-1-etienne.adam@gmail.com>
Scylla has advantage and amazing features. If Redis build on the top of Scylla,
it has the above features automatically. It's achived great progress
in cluster master managment, data persistence, failover and replication.
The benefits to the users are easy to use and develop in their production
environment, and taking avantages of Scylla.
Using the Ragel to parse the Redis request, server abtains the command name
and the parameters from the request, invokes the Scylla's internal API to
read and write the data, then replies to client.
Signed-off-by: Peng Jian, <pengjian.uestc@gmail.com>
