Hadoop 文件归档

#! bin/bash
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
export PATH
export JAVA_HOME=/usr/local/jdk
export PATH=$JAVA_HOME/bin:$PATH
export HADOOP_USER_NAME=hdfs 

if [ -z "$1" ]; then

yesterday=`date -d '0 day' +%Y%m%d`
echo $yesterday

else

yesterday=$1

fi

echo "RUNNING JOB-------"
echo "STARTING COMBINE --------"
echo "STARTING PACKAGE HAR -------"
export HADOOP_CLIENT_OPTS=-Xmx20g
hadoop archive -archiveName 20000032_"$yesterday".har -p /user/python/platformData/apply/20000032/  /user/historydatabak/har/
hadoop archive -archiveName 20000025_"$yesterday".har -p /user/python/platformData/apply/20000025/  /user/historydatabak/har/
hadoop archive -archiveName 20000022_"$yesterday".har -p /user/python/platformData/apply/20000022/  /user/historydatabak/har/
hadoop archive -archiveName 20000010_"$yesterday".har -p /user/python/20000010/  /user/historydatabak/har/
echo "STOP PACKAGE HAR ------------"
echo "STARTING DELETE DATA ---------"
hadoop fs -rmr /user/python/platformData/apply/20000032/*
hadoop fs -rmr /user/python/platformData/apply/20000025/*
hadoop fs -rmr /user/python/platformData/apply/20000022/*
hadoop fs -rmr /user/python/20000010/*
hadoop fs -rmr /user/hdfs/.Trash/*
echo "STOP DELETE DATA ---------------"
echo "STOP COMBINE -------------------"
echo "JOB COMPLETED -------------------"