[Level 1] Install Cassandra on OpenSolaris

You can install Cassandra by following steps:
# pfexec mkdir -p /var/lib/cassandra
# pfexec mkdir -p /var/lib/cassandra/data
# pfexec mkdir -p /var/lib/cassandra/commitlog
# pfexec mkdir -p /var/lib/cassandra/logs
# pfexec mkdir -p /var/log/cassandra
# pfexec chown -R root:root /var/lib/cassandra /var/log/cassandra
# pfexec chmod -R 755 /var/lib/cassandra

Set user environment on ~/.bashrc
export CASSANDRA_HOME=$HOME/cassandra/src
export CASSANDRA_CONF=$HOME/cassandra/conf
export CASSANDRA_PATH=$CASSANDRA_HOME/bin
export PATH=$CASSANDRA_PATH:$PATH

Then you have to download git (SUNWgit) from OpenSolaris repository to get Cassandra's source code.
# pkg install SUNWgit

Use git command as following to get the Cassandra's source:
# cd ~/         ## change working directory to user home, because we set 
                           CASSANDRA_HOME directory in $HOME/cassandra
# git clone git://git.apache.org/cassandra.git src

Select the 0.6.3 tag and create a branch.

# cd src
# git co origin/tags/cassandra-0.6.3
# git branch -b 0.6.3-sakai

Building the code, and the Cassandra jar using Ant.

# cd $CASSANDRA_HOME
# ant
# ant jar




Modify the storage-conf.xml in $CASSANDRA_CONF directory to add in the keyspace used.

Wish this helps.
regards,
Stanley Huang

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