Tomasz Grabiec bbca83d4c0 cache: Make range tombstone merging exception-safe
range_tombstone_list::apply() has no exception safety guarantees about
the logical state. The target mutation_partition in cache should be
assumed to be left in unspecified state. In particular, some of the
preexisting overlapping tombstones may be removed and not reinserted,
so the cache would be missing some of the range tombstone information
in case the whole allocating section fails.

Use apply_monotonically() which provides the needed guarantees.

Fixes #2938.
2017-11-07 15:33:24 +01:00
2017-09-11 20:09:45 +03:00
2017-11-07 15:29:45 +01:00
2017-03-14 13:38:38 +02:00
2017-06-23 11:35:35 -04:00
2017-02-02 10:35:14 +00:00
2017-06-23 11:35:35 -04:00
2017-08-27 13:11:33 +03:00
2017-10-02 16:49:24 +02:00
2016-09-28 17:34:16 +03:00
2017-06-23 11:35:35 -04:00

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

Guidelines for contributing

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