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updated to user the perl munin module and user config from plugin-conf

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tsaavik 2013-12-20 11:03:42 -08:00
parent 4682e4fee4
commit 10dc32cd07
1 changed files with 10 additions and 2 deletions
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12
plugins/hadoop/hadoop-dfs-plugin
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@ -9,13 +9,21 @@
# Symlink this file to hadoop_hdfs_block or hadoop_hdfs_capacity to get block # Symlink this file to hadoop_hdfs_block or hadoop_hdfs_capacity to get block
# or capacity informations about the DFS. # or capacity informations about the DFS.
# #
#
# Needs following minimal configuration in plugin-conf.d/munin-node:
# [hadoop_hdfs_block]
# user hdfs
#
# [hadoop_hdfs_capacity]
# user hdfs
#
# Author: KARASZI Istvan <muninexchange@spam.raszi.hu> # Author: KARASZI Istvan <muninexchange@spam.raszi.hu>
# #
use strict; use strict;
use File::Basename qw(basename); use File::Basename qw(basename);
use Munin::Plugin;
my $hdfs_user = "hdfs";
# #
# main # main
@ -96,7 +104,7 @@ sub getCapacity {
} }
sub getStatistics { sub getStatistics {
open(DFSADMIN, "sudo -u $hdfs_user hdfs dfsadmin -report|") || die("Cannot open dfsadmin: $!"); open(DFSADMIN, "hdfs dfsadmin -report|") || die("Cannot open dfsadmin: $!");
while(defined(my $line = <DFSADMIN>)) { while(defined(my $line = <DFSADMIN>)) {
chomp($line); chomp($line);