mirror of
https://github.com/scylladb/scylladb.git
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26c31f6798ae09e0c8a54f068cee2bcd4c7b73f1
" Hints are stored on disk by a hints::manager, ensuring they are eventually sent. A hints::resource_manager ensures the hints::managers it tracks don't consume more than their allocated resources by monitoring disk space and disabling new hints if needed. This series fixes some bugs related to the backlog calculation, but mainly exposes the backlog through a hints::manager so upper layers can apply flow control. Refs #2538 " * 'hh-manager-backlog/v3' of https://github.com/duarten/scylla: db/hints/manager: Expose current backlog db/hints/manager: Move decision about blocking hints to the manager db/hints/resource_manager: Correctly account resources in space_watchdog db/hints/resource_manager: Replace timer with seastar::thread db/hints/resource_manager: Ensure managers are correctly registered db/hints/resource_manager: Fix formatting db/hints: Disallow moving or copying the managers
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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>
Contributing to Scylla
Description
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