目录
- 3.1. Getting Started
-
- 3.1.1. Downloading and Installation
- 3.1.2. Running Cassandra
- 3.1.3. cli tool
- 3.1.4. Testing Cassandra
- 3.2. Configure Cassandra
-
- 3.2.1. Envionment variables
- 3.2.2. log4j.properties
- 3.2.3. storage-conf.xml
- 3.3. Keyspace
-
- 3.3.1. Schema
-
- 3.3.1.1. Keyspace
- 3.3.1.2. Column family
-
- 3.3.1.2.1. Name
- 3.3.1.2.2. Column
- 3.3.1.2.3. Super column
- 3.3.1.2.4. Sorting
- 3.3.2. Keyspace example
- 3.4. Cluster
-
- 3.4.1. Running a cluster
- 3.4.2. Running a single node
- 3.4.3. nodetool
http://incubator.apache.org/cassandra/
3.1. Getting Started
3.1.1. Downloading and Installation
$ cd /srv/
$ cd /usr/local/src/ $ sudo wget -c http://apache.freelamp.com/cassandra/0.5.1/apache-cassandra-0.5.1-bin.tar.gz $ sudo tar zxvf apache-cassandra-0.5.1-bin.tar.gz $ cp -r /usr/local/src/apache-cassandra-0.5.1 /srv/ $ cd /srv/ $ sudo ln -s apache-cassandra-0.5.1 apache-cassandra $ cd apache-cassandra
3.1.2. Running Cassandra
Running Cassandra
$ bin/cassandra $ Listening for transport dt_socket at address: 8888 INFO - Saved Token not found. Using 70882909557229809272696372631016976044 INFO - Starting up server gossip
3.1.3. cli tool
cli
$ bin/cassandra-clineo@db:/srv/apache-cassandra$ bin/cassandra-cli Welcome to cassandra CLI. Type 'help' or '?' for help. Type 'quit' or 'exit' to quit. cassandra>
cassandra> connect localhost/9160 Connected to localhost/9160
3.1.4. Testing Cassandra
test
cassandra> show keyspaces Keyspace1 system
insert value
cassandra> set Keyspace1.Standard1['member']['name']='neo' Value inserted. cassandra> set Keyspace1.Standard1['member']['age']='27' Value inserted. cassandra> set Keyspace1.Standard1['member']['email']='openunix@163.com' Value inserted. cassandra> cassandra> get Keyspace1.Standard1['member'] => (column=name, value=neo, timestamp=1271070497471) => (column=email, value=openunix@163.com, timestamp=1271070498334) => (column=age, value=27, timestamp=1271070497519) Returned 3 results. cassandra>
原文出处：Netkiller 系列 手札
本文作者：陈景峯
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