mirror of
https://github.com/scylladb/scylladb.git
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930f8caff95a3cc26cf2757832c266a9afba2fc8
Fully expired sstable is not added to compacting set, meaning it's not actually compacted, but it's kept in a list of sstables which incremental compaction uses to check if any sstable can be replaced. Incremental compaction was unconditionally removing expired sstable from compacting set, which led to segfault because end iterator was given. The fix is about changing sstable_set::erase() behavior to follow standard one for erase functions which will works if the target element is not present. Fixes #4085. Signed-off-by: Raphael S. Carvalho <raphaelsc@scylladb.com> Message-Id: <20190130163100.5824-1-raphaelsc@scylladb.com>
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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. Note: GCC >= 8.1.1 is require to compile 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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