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https://github.com/scylladb/scylladb.git
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f6a461c7a4
"This series is the first part of hinted handoff implementation. It includes: - Minor adjustment of commitlog layer. - Generation of hints when storage_proxy calls hint_to_dead_endpoints(...). - Sending the hints to the Node that becomes UP. It doesn't include: - Node decommissioning. - Resharding." * 'hinted_handoff-v7-1' of github.com:vladzcloudius/scylla: main + storage_service: wire up hints generation config: add hints related options db::hints::manager: initial commit tracing: make the session state modifying methods and tracing::trace(...) noexcept utils::fb_utilities: add is_me(addr) method tests: hint_test: initial commit db::commitlog::replay_position: added std::hash<replay_position> db::commitlog: truncate segments to their actual sizes during shutdown db::commitlog: allow defining a metrics category name db/commitlog/commitlog::descriptor: add a filename_prefix parameter db::commitlog::descriptor::descriptor(filename): pass a filename as a const ref docs: hinted_handoff_design.md: high level design of a Hinted Handoff feature
Scylla
Quick-start
$ git submodule update --init --recursive
$ sudo ./install-dependencies.sh
$ ./configure.py --mode=release
$ ninja-build -j4 # Assuming 4 system threads.
$ ./build/release/scylla
$ # Rejoice!
Please see HACKING.md for detailed information on building and developing Scylla.
Running Scylla
- Run Scylla
./build/release/scylla
- run Scylla with one CPU and ./tmp as data directory
./build/release/scylla --datadir tmp --commitlog-directory tmp --smp 1
- For more run options:
./build/release/scylla --help
Building Fedora RPM
As a pre-requisite, you need to install Mock on your machine:
# Install mock:
sudo yum install mock
# Add user to the "mock" group:
usermod -a -G mock $USER && newgrp mock
Then, to build an RPM, run:
./dist/redhat/build_rpm.sh
The built RPM is stored in /var/lib/mock/<configuration>/result directory.
For example, on Fedora 21 mock reports the following:
INFO: Done(scylla-server-0.00-1.fc21.src.rpm) Config(default) 20 minutes 7 seconds
INFO: Results and/or logs in: /var/lib/mock/fedora-21-x86_64/result
Building Fedora-based Docker image
Build a Docker image with:
cd dist/docker
docker build -t <image-name> .
Run the image with:
docker run -p $(hostname -i):9042:9042 -i -t <image name>