File hadoop-namenode-info
Script types:
portrule
Categories:
default, discovery, safe
Download: http://nmap.org/svn/scripts/hadoop-namenode-info.nse
User Summary
Retrieves information from an Apache Hadoop NameNode HTTP status page.
Information gathered: * Date/time the service was started * Hadoop version * Hadoop compile date * Upgrades status * Filesystem directory (relative to http://host:port/) * Log directory (relative to http://host:port/) * Associated DataNodes.
For more information about Hadoop, see: * http://hadoop.apache.org/ * http://en.wikipedia.org/wiki/Apache_Hadoop * http://wiki.apache.org/hadoop/NameNode
Script Arguments
max-newtargets, newtargets
See the documentation for the target library.smbdomain, smbhash, smbnoguest, smbpassword, smbtype, smbusername
See the documentation for the smbauth library.http.max-cache-size, http.max-pipeline, http.pipeline, http.useragent
See the documentation for the http library.Example Usage
nmap --script hadoop-namenode-info -p 50070 host
Script Output
PORT STATE SERVICE REASON 50070/tcp open hadoop-namenode syn-ack | hadoop-namenode-info: | Started: Wed May 11 22:33:44 PDT 2011 | Version: 0.20.2-cdh3u1, f415ef415ef415ef415ef415ef415ef415ef415e | Compiled: Wed May 11 22:33:44 PDT 2011 by bob from unknown | Upgrades: There are no upgrades in progress. | Filesystem: /nn_browsedfscontent.jsp | Logs: /logs/ | Storage: | Total Used (DFS) Used (Non DFS) Remaining | 100 TB 85 TB 500 GB 14.5 TB | Datanodes (Live): | Datanode: datanode1.example.com:50075 | Datanode: datanode2.example.com:50075
Requires
Author: John R. Bond (john.r.bond@gmail.com)
License: Simplified (2-clause) BSD license--See http://nmap.org/svn/docs/licenses/BSD-simplified