Avi Kivity e9519ca8e5 Merge "make range selects more efficient by going through digest matching stage" from Gleb
"Currently scanning reads go to reconciliation stage directly which
requires asking for mutation data from all peers. This series makes
it to try matching digests first like a single partition read."

Fixes #2666.

* 'gleb/digest_scan' of github.com:cloudius-systems/seastar-dev:
  storage_proxy: make range_slice_read_executor go through digest matching state
  storage_proxy: add capability to read data/digest for non singular ranges
  storage_proxy: remove redundant parameter from never_speculating_read_executor constructor
2017-08-03 12:18:11 +03:00
2017-08-02 15:21:05 +03:00
2017-05-08 10:03:28 +03:00
2017-08-02 10:05:08 +02:00
2017-03-14 13:38:38 +02:00
2017-07-31 17:40:44 +03:00
2017-06-23 11:35:35 -04:00
2017-07-20 13:14:51 +02:00
2017-02-02 10:35:14 +00:00
2017-06-23 11:35:35 -04:00
2017-06-24 18:06:11 +02:00
2017-06-24 18:06:11 +02:00
2017-06-24 18:06:11 +02:00
2016-09-28 17:34:16 +03:00
2017-07-27 20:08:21 +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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