http://www.apache.org/dist/cassandra/debian/ にレポジトリがあったのでapt-get
してみます。
動作環境はubuntu-server 10.04 64bit (on eucalyptus)です。
/etc/apt/sources.listに次の2行を追加します。
deb http://www.apache.org/dist/cassandra/debian unstable main deb-src http://www.apache.org/dist/cassandra/debian unstable main
反映。
$ sudo apt-get update [途中略] W: GPG error: http://www.apache.org unstable Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY F758CE318D77295D
とGPGエラーが出ました。ぐぐったところ、以下を実行するとおkのようです(この辺詳しくないのでおかしかったら突っ込んでください)。
$ gpg --keyserver wwwkeys.eu.pgp.net --recv-keys F758CE318D77295D $ sudo apt-key add ~/.gnupg/pubring.gpg $ sudo apt-get update
これでapt-get
できます。
$ apt-cache search cassandra cassandra - distributed storage system for structured data $ sudo apt-get install cassandra
起動は
$ sudo /etc/init.d/cassandra start
で。2010/06/24時点で0.6.2がインストールされます。cassandra-cli
も使えます。
apt-get
で取得できるファイル一覧の見方を忘れたので、とりあえずlocate
の結果だけ貼っておきます。
$ locate cassandra /etc/cassandra /etc/cassandra/log4j.properties /etc/cassandra/storage-conf.xml /etc/default/cassandra /etc/init.d/cassandra /etc/rc0.d/K20cassandra /etc/rc1.d/K20cassandra /etc/rc2.d/S20cassandra /etc/rc3.d/S20cassandra /etc/rc4.d/S20cassandra /etc/rc5.d/S20cassandra /etc/rc6.d/K20cassandra /home/ubuntu/.cassandra.history /usr/bin/cassandra-cli /usr/sbin/cassandra /usr/share/cassandra /usr/share/cassandra/antlr-3.1.3.jar /usr/share/cassandra/apache-cassandra-.jar /usr/share/cassandra/apache-cassandra.jar /usr/share/cassandra/avro-1.2.0-dev.jar /usr/share/cassandra/cassandra.in.sh /usr/share/cassandra/clhm-production.jar /usr/share/cassandra/commons-cli-1.1.jar /usr/share/cassandra/commons-codec-1.2.jar /usr/share/cassandra/commons-collections-3.2.1.jar /usr/share/cassandra/commons-lang-2.4.jar /usr/share/cassandra/google-collections-1.0.jar /usr/share/cassandra/hadoop-core-0.20.1.jar /usr/share/cassandra/high-scale-lib.jar /usr/share/cassandra/jackson-core-asl-1.4.0.jar /usr/share/cassandra/jackson-mapper-asl-1.4.0.jar /usr/share/cassandra/jline-0.9.94.jar /usr/share/cassandra/json-simple-1.1.jar /usr/share/cassandra/libthrift-r917130.jar /usr/share/cassandra/log4j-1.2.14.jar /usr/share/cassandra/slf4j-api-1.5.8.jar /usr/share/cassandra/slf4j-log4j12-1.5.8.jar /usr/share/doc/cassandra /usr/share/doc/cassandra/CHANGES.txt.gz /usr/share/doc/cassandra/DISCLAIMER.txt /usr/share/doc/cassandra/NEWS.txt.gz /usr/share/doc/cassandra/README.Debian /usr/share/doc/cassandra/README.txt /usr/share/doc/cassandra/TODO /usr/share/doc/cassandra/changelog.gz /usr/share/doc/cassandra/copyright /usr/share/doc/cassandra/licenses /usr/share/doc/cassandra/licenses/antlr-3.1.3.txt /usr/share/doc/cassandra/licenses/avro-1.2.0-dev.txt.gz /usr/share/doc/cassandra/licenses/clhm-production.txt.gz /usr/share/doc/cassandra/licenses/commons-cli-1.1.txt.gz /usr/share/doc/cassandra/licenses/commons-codec-1.2.txt.gz /usr/share/doc/cassandra/licenses/commons-collections-3.2.1.txt.gz /usr/share/doc/cassandra/licenses/commons-lang-2.4.txt.gz /usr/share/doc/cassandra/licenses/google-collections-1.0.txt.gz /usr/share/doc/cassandra/licenses/hadoop-core-0.20.1.txt.gz /usr/share/doc/cassandra/licenses/high-scale-lib.txt /usr/share/doc/cassandra/licenses/jackson-core-asl-1.4.0.txt.gz /usr/share/doc/cassandra/licenses/jackson-mapper-asl-1.4.0.txt.gz /usr/share/doc/cassandra/licenses/jline-0.9.94.txt /usr/share/doc/cassandra/licenses/json-simple-1.1.txt.gz /usr/share/doc/cassandra/licenses/libthrift-r917130.txt.gz /usr/share/doc/cassandra/licenses/log4j-1.2.14.txt.gz /usr/share/doc/cassandra/licenses/slf4j-api-1.5.8.txt /usr/share/doc/cassandra/licenses/slf4j-log4j12-1.5.8.txt /var/cache/apt/archives/cassandra_0.6.2_all.deb /var/lib/cassandra /var/lib/apt/lists/www.apache.org_dist_cassandra_debian_dists_unstable_Release /var/lib/apt/lists/www.apache.org_dist_cassandra_debian_dists_unstable_Release.gpg /var/lib/apt/lists/www.apache.org_dist_cassandra_debian_dists_unstable_main_binary-amd64_Packages /var/lib/apt/lists/www.apache.org_dist_cassandra_debian_dists_unstable_main_source_Sources /var/lib/cassandra/commitlog /var/lib/cassandra/data /var/lib/dpkg/info/cassandra.conffiles /var/lib/dpkg/info/cassandra.list /var/lib/dpkg/info/cassandra.md5sums /var/lib/dpkg/info/cassandra.postinst /var/lib/dpkg/info/cassandra.postrm /var/lib/dpkg/info/cassandra.prerm /var/lib/update-rc.d/cassandra /var/log/cassandra /var/log/cassandra/output.log /var/log/cassandra/system.log
ちなみに起動スクリプトはこんな感じ。JXMのポートが8080で決め打ちですね。。。
#! /bin/sh ### BEGIN INIT INFO # Provides: cassandra # Required-Start: $remote_fs # Required-Stop: $remote_fs # Default-Start: 2 3 4 5 # Default-Stop: 0 1 6 # Short-Description: distributed storage system for structured data # Description: Cassandra is a distributed (peer-to-peer) system for # the management and storage of structured data. ### END INIT INFOAuthor: Eric Evans eevans@racklabs.com
DESC="Cassandra" NAME=cassandra PIDFILE=/var/run/$NAME.pid SCRIPTNAME=/etc/init.d/$NAME CONFDIR=/etc/cassandra JAVA_HOME="/usr/lib/jvm/java-6-openjdk/jre" JSVC=/usr/bin/jsvc JVM_MAX_MEM="1G" JVM_START_MEM="128M"
[ -e /usr/share/cassandra/apache-cassandra.jar ] || exit 0 [ -e /etc/cassandra/storage-conf.xml ] || exit 0
Read configuration variable file if it is present
[ -r /etc/default/$NAME ] && . /etc/default/$NAME
Load the VERBOSE setting and other rcS variables
. /lib/init/vars.sh
Define LSB log_* functions.
Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
. /lib/lsb/init-functions
Function that returns the applications classpath
classpath() { cp= for j in /usr/share/$NAME/*.jar; do [ "x$cp" = "x" ] && cp=$j || cp=$cp:$j done
# Include the conf directory for purposes of log4j.properties, and # commons-daemon in support of the daemonization class. printf "$cp:$CONFDIR:/usr/share/java/commons-daemon.jar"
}
Function that returns 0 if process is running, 1 if not
is_running() { if [ -f $PIDFILE ]; then if ps -p
cat $PIDFILE
&> /dev/null; then return 0 fi fi return 1 }Function that starts the daemon/service
do_start() { # Return # 0 if daemon has been started # 1 if daemon was already running # 2 if daemon could not be started is_running && return 1
$JSVC \ -home $JAVA_HOME \ -pidfile $PIDFILE \ -errfile "&1" \ -outfile /var/log/$NAME/output.log \ -cp `classpath` \ -Xmx$JVM_MAX_MEM \ -Xms$JVM_START_MEM \ -Dcassandra \ -Dstorage-config=$CONFDIR \ -Dcom.sun.management.jmxremote.port=8080 \ -Dcom.sun.management.jmxremote.ssl=false \ -Dcom.sun.management.jmxremote.authenticate=false \ $JVM_EXTRA_OPTS \ org.apache.cassandra.thrift.CassandraDaemon if ! is_running; then return 2; fi
}
Function that stops the daemon/service
do_stop() { # Return # 0 if daemon has been stopped # 1 if daemon was already stopped # 2 if daemon could not be stopped # other if a failure occurred is_running || return 1 $JSVC -stop -home $JAVA_HOME -pidfile $PIDFILE
org.apache.cassandra.thrift.CassandraDaemon is_running && return 2 || return 0 }case "$1" in start) [ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME" do_start case "$?" in 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; esac ;; stop) [ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME" do_stop case "$?" in 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; esac ;; restart|force-reload) log_daemon_msg "Restarting $DESC" "$NAME" do_stop case "$?" in 0|1) do_start case "$?" in 0) log_end_msg 0 ;; 1) log_end_msg 1 ;; # Old process is still running *) log_end_msg 1 ;; # Failed to start esac ;; *) # Failed to stop log_end_msg 1 ;; esac ;; *) echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload}" >&2 exit 3 ;; esac
:
vi:ai sw=4 ts=4 tw=0 et
/usr/share/cassandra/cassandra.in.shの「-Dcom.sun.management.jmxremote.port=XXXX
」の設定を変更すれば良い?
これでCassandraのインストールがらくちんになりました!eucalyptus上でがんがん上げてクラスタ作ってみようと思います。