Hadoop HDFS over HTTP (HttpFS) Part4

HttpFS.sh

- Start Hadoop (pseudo distributed mode)
hadoop@ruo91:~$ start-all.sh
 
- Start HttpFS
hadoop@ruo91:~$ httpfs.sh start
Setting HTTPFS_HOME:          /home/hadoop/2.2.0
Setting HTTPFS_CONFIG:        /home/hadoop/2.2.0/etc/hadoop
Sourcing:                    /home/hadoop/2.2.0/etc/hadoop/httpfs-env.sh
  setting HTTPFS_HTTP_HOSTNAME=your-cluster-hostname
Setting HTTPFS_LOG:           /home/hadoop/2.2.0/logs
Setting HTTPFS_TEMP:           /home/hadoop/2.2.0/temp
Setting HTTPFS_HTTP_PORT:     14000
Setting HTTPFS_ADMIN_PORT:     14001
Using   HTTPFS_HTTP_HOSTNAME: your-cluster-hostname
Setting CATALINA_BASE:       /home/hadoop/2.2.0/share/hadoop/httpfs/tomcat
Setting HTTPFS_CATALINA_HOME:       /home/hadoop/2.2.0/share/hadoop/httpfs/tomcat
Setting CATALINA_OUT:        /home/hadoop/2.2.0/logs/httpfs-catalina.out
Setting CATALINA_PID:        /tmp/httpfs.pid
 
Using   CATALINA_OPTS:
Adding to CATALINA_OPTS:     -Dhttpfs.home.dir=/home/hadoop/2.2.0 -Dhttpfs.config.dir=/home/hadoop/2.2.0/etc/hadoop -Dhttpfs.log.dir=/home/hadoop/2.2.0/logs -Dhttpfs.temp.dir=/home/hadoop/2.2.0/temp -Dhttpfs.admin.port=14001 -Dhttpfs.http.port=14000 -Dhttpfs.http.hostname=your-cluster-hostname
Using CATALINA_BASE:   /home/hadoop/2.2.0/share/hadoop/httpfs/tomcat
Using CATALINA_HOME:   /home/hadoop/2.2.0/share/hadoop/httpfs/tomcat
Using CATALINA_TMPDIR: /home/hadoop/2.2.0/share/hadoop/httpfs/tomcat/temp
Using JRE_HOME:        /home/hadoop/jdk
Using CLASSPATH:       /home/hadoop/2.2.0/share/hadoop/httpfs/tomcat/bin/bootstrap.jar
Using CATALINA_PID:    /tmp/httpfs.pid
 
- Test HttpFS is working
hadoop@ruo91:~$ curl -i "http://your-cluster:14000/webhdfs/v1?op=gethomedirectory&user.name=hadoop"
HTTP/1.1 200 OK
Server: Apache-Coyote/1.1
Set-Cookie: hadoop.auth="u=hadoop&p=hadoop&t=simple&e=1391172244468&s=9+3kbPD5KPnYKSezu+YoEmsSTJg="; Version=1; Path=/
Content-Type: application/json
Transfer-Encoding: chunked
Date: Fri, 31 Jan 2014 02:44:04 GMT
 
{"Path":"\/user\/hadoop"}