#!/usr/bin/env bash

service ssh restart                 # restart ssh service
stop-hbase.sh                       # stop all processes
stop-all.sh
hdfs namenode -format               # format namenodes
rm *.tar.gz                         # delete all tar files to save space

# start all
start-all.sh    
start-hbase.sh

# hive initialization
hdfs dfs -mkdir /tmp
hdfs dfs -chmod g+w /tmp
hdfs dfs -mkdir -p /user/hive/warehouse
hdfs dfs -chmod g+w /user/hive/warehouse
schematool -dbType derby -initSchema