Cassandra Installation Test

description, I successfully installed the process record as long as the Readme.txt can be extracted from the directory, other online tutorials due to the wrong version will perform an error, such as encountered coding problems

#wget http://www.apache.org/dyn/closer.cgi?path=/cassandra/1.0.3/apache-cassandra-1.0.3-bin.tar.gz

#tar-ZXVF apache-cassandra-1.0.3-bin.tar.gz

#cd apache-cassandra-1.0.3

Mkdir-p/var/log/cassandra
Chown-r ' WhoAmI '/var/log/cassandra
Mkdir-p/var/lib/cassandra
Chown-r ' WhoAmI '/var/lib/cassandra

#bin/cassandra-f

#bin/cassandra-cli--host localhost

#create Keyspace Keyspace1;

#use Keyspace1;

#create column Family Users with Comparator=utf8type and Default_validation_class=utf8type and key_validation_class= Utf8type;

#set Users[jsmith][first] = ' John ';
#set Users[jsmith][last] = ' Smith ';
#set Users[jsmith][age] = long (42);
#get Users[jsmith];

=> (Column=last, Value=smith, timestamp=1287604215498000)
=> (Column=first, Value=john, timestamp=1287604214111000)
=> (Column=age, value=42, timestamp=1287604216661000)
Returned 3 results.

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More references:

http://cassandra.apache.org/official website

http://www.dbthink.com/?p=372 a decentralized, structured storage system

http://product.china-pub.com/198403 "Cassandra Authority Guide"

http://product.china-pub.com/198207 "Cassandra Combat"

http://gpcuster.cnblogs.com/"Cassandra actual Combat" author blog

https://www.ibm.com/developerworks/cn/opensource/os-cn-cassandra/Distributed Key-value Storage System: Getting Started with Cassandra

http://www.cnblogs.com/gpcuster/tag/Cassandra/the Cold World

Cassandra distributed database, part 1th: Configuration, start-up and clustering

http://www.ibm.com/developerworks/cn/opensource/os-cn-cassandraxu1/

Cassandra distributed database, part 2nd: Data structure and reading and writing

http://www.ibm.com/developerworks/cn/opensource/os-cn-cassandraxu2/