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ixaxaar/hadoop_root.sh

Last active June 21, 2018 05:07
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Find and extract hadoop root url for use in bash scripts
Raw
hadoop_root.sh
#!/usr/bin/env bash
HH=`awk '/fs\.defaultFS/{getline; print}' /etc/hadoop/conf/core-site.xml `
HH1=`echo "${HH/<value>/}"`
HADOOP_ROOT=`echo "${HH1/<\/value>/}"`
echo $HADOOP_ROOT
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