Avi Kivity 601a03dda7 Merge "Make sstable tests use flat_mutation_reader" from Paweł
"This series makes sstable tests use flat stream interface. The main
motivation is to allow eventual removal of mutation_reader and
streamed_mutation and ensuring that the conversion between the
interfaces doesn't hide any bugs that would be otherwise found."

* tag 'flat_mutation_reader-sstable-tests/v1' of https://github.com/pdziepak/scylla:
  sstables: drop read_range_rows()
  tests/mutation_reader: stop using read_range_rows()
  incremental_reader_selector: do not use read_range_rows()
  tests/sstable: stop using read_range_rows()
  sstables: drop read_row()
  tests/sstables: use read_row_flat() instead of read_row()
  database: use read_row_flat() instead of read_row()
  tests/sstable_mutation_test: get flat_mutation_readers from mutation sources
  tests/sstables: make sstable_reader return flat_mutation_reader
  sstable: drop read_row() overload accepting sstable::key
  tests/sstable: stop using read_row() with sstable::key
  tests/flat_mutation_reader_assertions: add has_monotonic_positions()
  tests/flat_mutation_reader_assertions: add produces(Range)
  tests/flat_mutation_reader_assertions: add produces(mutation)
  tests/flat_mutation_reader_assertions: add produces(dht::decorated_key)
  tests/flat_mutation_reader_assertions: add produces(mutation_fragment::kind)
  tests/flat_mutation_reader_assertions: fix fast forwarding
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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.

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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