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better way to do it

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tsaavik 2013-12-20 10:26:40 -08:00
parent 9d5a111982
commit 4682e4fee4
1 changed files with 1 additions and 1 deletions
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2
plugins/hadoop/hadoop-dfs-plugin
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@ -96,7 +96,7 @@ sub getCapacity {
}
sub getStatistics {
open(DFSADMIN, "su $hdfs_user -c 'hdfs dfsadmin -report'|") || die("Cannot open dfsadmin: $!");
open(DFSADMIN, "sudo -u $hdfs_user hdfs dfsadmin -report|") || die("Cannot open dfsadmin: $!");
while(defined(my $line = <DFSADMIN>)) {
chomp($line);