Building MyRocks in MariaDB
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(for the upstream MyRocks, see https://github.com/facebook/mysql-5.6/wiki/Build-Steps)
MyRocks branch in MariaDB
MyRocks is not in the mainline MariaDB, yet.
- MyRocks branch: https://github.com/MariaDB/server/tree/bb-10.2-mariarocks
- BuildBot (Continuous integration) Status: http://buildbot.askmonty.org/buildbot/grid?category=main&branch=bb-10.2-mariarocks
- Umbrella issue in Jira: https://jira.mariadb.org/browse/MDEV-9658
Building on Ubuntu 16.04
The steps were checked on a fresh install of Ubuntu 16.04.2 LTS Xenial.
sudo apt-get update sudo apt-get install g++ cmake libbz2-dev libaio-dev bison zlib1g-dev libsnappy-dev sudo apt-get install libgflags-dev libreadline6-dev libncurses5-dev libssl-dev liblz4-dev gdb git
git clone https://github.com/MariaDB/server.git mariadb-10.2 cd mariadb-10.2 git checkout bb-10.2-mariarocks git submodule init git submodule update cmake . make -j10
This should produce storage/rocksdb/ha_rocksdb.so
which is MyRocks storage engine in the loadable form.
Starting MyRocks
MyRocks does not require any special way to initialize the data directory. Minimal my.cnf flle:
cat > ~/my1.cnf <<EOF [mysqld] datadir=../mysql-test/var/install.db plugin-dir=../storage/rocksdb language=./share/english socket=/tmp/mysql.sock port=3307 plugin-load=ha_rocksdb default-storage-engine=rocksdb EOF
Run the server like this
(cd mysql-test; ./mtr alias) cp -r mysql-test/var/install.db ~/data1 cd ../sql ./mysqld --defaults-file=~/my1.cnf
Compression libraries. Supported compression libraries are listed in <<@@rocksdb_supported_compression_types>>. Compiling like the above, I get:
Snappy,Zlib,LZ4,LZ4HC
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