Tomasz Grabiec 4cc4c661f3 tests: row_cache: Add reproducer for issue #3053
The issue is that partition_snapshot::range_tombstones() is
deoverlapping tombstones coming from different versions, and it may
happen that due to range tombstone splitting that function will return
a tombstone which starts after the requested range. This breaks
assumptions made by the cache reader. It keeps track of the maximum
fragment position, and if cache reader will then need to read from
sstables due to a miss, it would do so starting from the position
marked by that out of range tombstone, possibly skipping over some
rows.
2017-12-08 10:15:58 +01:00
2017-12-04 12:33:24 +02:00
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2017-02-02 10:35:14 +00:00
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2017-11-15 23:22:42 -05:00
2017-08-27 13:11:33 +03:00
2017-10-02 16:49:24 +02:00
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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