sysadmin
Life in the digital trenches
Hadoop::Admin
Status
Stable release. This module is not actively maintained. If you wish to use it, please let me know and I’ll get it updated
This has been tested with Apache Hadoop 0.20.205.x and 0.23.0. Should work with 1.x and 2.x as well. Untested on those versions.
Description
This Perl module uses the JMX Proxy Servlet to access mbean data from a Hadoop cluster. It is focused on monitoring.
use Hadoop::Admin;
my $cluster=Hadoop::Admin->new({
'namenode' => 'namenode.host.name',
'jobtracker' => 'jobtracker.host.name',
});
print $cluster->datanode_live_list();