Home Directory Plugins Clustering and High-Availability check_hadoop_hdfs_blocks.pl (Advanced Nagios Plugins Collection)

Search Exchange

Search All Sites

Nagios Live Webinars

Let our experts show you how Nagios can help your organization.

Contact Us

Phone: 1-888-NAGIOS-1
Email: sales@nagios.com

Login

Remember Me

Directory Tree

check_hadoop_hdfs_blocks.pl (Advanced Nagios Plugins Collection)

Rating
0 votes
Favoured:
0
Compatible With
  • Nagios 1.x
  • Nagios 2.x
  • Nagios 3.x
  • Nagios 4.x
  • Nagios XI
Hits
4779
Nagios CSP

Meet The New Nagios Core Services Platform

Built on over 25 years of monitoring experience, the Nagios Core Services Platform provides insightful monitoring dashboards, time-saving monitoring wizards, and unmatched ease of use. Use it for free indefinitely.

Monitoring Made Magically Better

  • Nagios Core on Overdrive
  • Powerful Monitoring Dashboards
  • Time-Saving Configuration Wizards
  • Open Source Powered Monitoring On Steroids
  • And So Much More!
Checks the number of total blocks on the HDFS NameNode
Part of the Advanced Nagios Plugins Collection

Download it here:

https://github.com/harisekhon/nagios-plugins

check_hadoop_hdfs_blocks.pl

Nagios Plugin to check the number of total blocks on the HDFS NameNode (works against either the Active or Standby NameNode in an HA configuration) via the Namenode JSP pages in order to detect when you
need to tune JVM heap size up.

See also check_hadoop_namenode.pl for heap size and block checks

Tested on Hortonworks 2.2 (Apache 2.6.0)

usage: check_hadoop_hdfs_blocks.pl [ options ]

-H --host Hadoop NameNode host ($HADOOP_NAMENODE_HOST, $HADOOP_HOST, $HOST)
-P --port Hadoop NameNode port ($HADOOP_NAMENODE_PORT, $HADOOP_PORT, $PORT, default: 50070)
-w --warning Warning threshold or ran:ge (inclusive)
-c --critical Critical threshold or ran:ge (inclusive)
-t --timeout Timeout in secs (default: 10)
-v --verbose Verbose mode (-v, -vv, -vvv ...)
-h --help Print description and usage options
-V --version Print version and exit