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45b6070832
* seastar 397685c...c1dbd89 (13): > lowres_clock: drop cache-line alignment for _timer > net/packet: add missing include > Merge "Adding histogram and description support" from Amnon > reactor: Fix the error: cannot bind 'std::unique_ptr' lvalue to 'std::unique_ptr&&' > Set the option '--server' of tests/tcp_sctp_client to be required > core/memory: Remove superfluous assignment > core/memory: Remove dead code > core/reactor: Use logger instead of cerr > fix inverted logic in overprovision parameter > rpc: fix timeout checking condition > rpc: use lowres_clock instead of high resolution one > semaphore: make semaphore's clock configurable > rpc: detect timedout outgoing packets earlier Includes treewide change to accomodate rpc changing its timeout clock to lowres_clock. Includes fixup from Amnon: collectd api should use the metrics getters As part of a preperation of the change in the metrics layer, this change the way the collectd api uses the metrics value to use the getters instead of calling the member directly. This will be important when the internal implementation will changed from union to variant. Signed-off-by: Amnon Heiman <amnon@scylladb.com> Message-Id: <1485457657-17634-1-git-send-email-amnon@scylladb.com>
Scylla
Building Scylla
In addition to required packages by Seastar, the following packages are required by Scylla.
Submodules
Scylla uses submodules, so make sure you pull the submodules first by doing:
git submodule init
git submodule update --init --recursive
Building and Running Scylla on Fedora
- Installing required packages:
sudo dnf install yaml-cpp-devel lz4-devel zlib-devel snappy-devel jsoncpp-devel thrift-devel antlr3-tool antlr3-C++-devel libasan libubsan gcc-c++ gnutls-devel ninja-build ragel libaio-devel cryptopp-devel xfsprogs-devel numactl-devel hwloc-devel libpciaccess-devel libxml2-devel python3-pyparsing lksctp-tools-devel protobuf-devel protobuf-compiler systemd-devel libunwind-devel
- Build Scylla
./configure.py --mode=release --with=scylla --disable-xen
ninja-build build/release/scylla -j2 # you can use more cpus if you have tons of RAM
- 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>