R7507/mongodb637531b3baf7async
R7507/mongodb
637531b3baf7async
README.md
README.md
Quick Start
This section describes how to run YCSB on MongoDB running locally.
1. Start MongoDB
First, download MongoDB and start mongod. For example, to start MongoDB on x86-64 Linux box:
wget http://fastdl.mongodb.org/linux/mongodb-linux-x86_64-x.x.x.tgz tar xfvz mongodb-linux-x86_64-*.tgz mkdir /tmp/mongodb cd mongodb-linux-x86_64-* ./bin/mongod --dbpath /tmp/mongodb
2. Install Maven and Java
Go to http://www.oracle.com/technetwork/java/javase/downloads/index.html
and get the url to download the rpm into your server. For example:
wget http://download.oracle.com/otn-pub/java/jdk/7u40-b43/jdk-7u40-linux-x64.rpm?AuthParam=11232426132 -o jdk-7u40-linux-x64.rpm rpm -Uvh jdk-7u40-linux-x64.rpm
Download MVN from http://maven.apache.org/download.cgi
wget http://ftp.heanet.ie/mirrors/www.apache.org/dist/maven/maven-3/3.1.1/binaries/apache-maven-3.1.1-bin.tar.gz sudo tar xzf apache-maven-*-bin.tar.gz -C /usr/local cd /usr/local sudo ln -s apache-maven-* maven sudo vi /etc/profile.d/maven.sh
Add the following to maven.sh
export M2_HOME=/usr/local/maven export PATH=${M2_HOME}/bin:${PATH}
Reload bash and test mvn
bash mvn -version
3. Set Up YCSB
Clone the YCSB git repository and compile:
git clone git://github.com/brianfrankcooper/YCSB.git cd YCSB mvn clean package
4. Run YCSB
Now you are ready to run! First, load the data:
./bin/ycsb load mongodb -s -P workloads/workloada
Then, run the workload:
./bin/ycsb run mongodb -s -P workloads/workloada
See the next section for the list of configuration parameters for MongoDB.
MongoDB Configuration Parameters
- mongodb.url default: mongodb://localhost:27017
- mongodb.database default: ycsb
- mongodb.writeConcern default acknowledged
- options are :
- errors_ignored
- unacknowledged
- acknowledged
- journaled
- replica_acknowledged
- options are :
- mongodb.maxconnections (default 100)
- mongodb.threadsAllowedToBlockForConnectionMultiplier (default 5)
For example:
./bin/ycsb load mongodb -s -P workloads/workloada -p mongodb.writeConcern=unacknowledged
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