Tomasz Grabiec 78274276f5 row_cache: Use the memtable cleaner to create memtable snapshot during update
Memtable entries should be cleaned using memtable cleaner, which
unlike the cache' cleaner is not associated with the cache
tracker. It's an error to clean a snapshot using tracker which doesn't
own the entries. This will corrupt cache tracker's row counter.

Fixes failure of test_exception_safety_of_update_from_memtable from
row_cache.cc in debug mode and with allocation failure injection
enabled.

Introduce in "cache: Defer during partition merging"
(70c72773be).
Message-Id: <1528988256-20578-1-git-send-email-tgrabiec@scylladb.com>
2018-06-14 18:03:02 +03:00
2018-04-23 10:45:25 +01:00
2018-06-14 11:49:11 +02:00
2018-05-31 15:51:11 +01:00
2018-05-31 10:09:01 +01:00
2018-06-12 10:37:35 +03:00
2018-05-30 14:41:41 +02:00
2017-06-23 11:35:35 -04:00
2018-02-14 14:15:59 -05:00
2017-08-27 13:11:33 +03:00
2018-05-30 14:41:39 +02:00
2018-05-04 15:26:51 +01:00
2018-06-10 15:55:00 +03:00
2017-06-23 11:35:35 -04:00
2018-06-14 11:11:41 +02:00
2018-06-14 11:11:41 +02:00
2018-06-05 11:10:24 +02:00

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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