forked from D-Net/dnet-hadoop
27 lines
1010 B
Bash
27 lines
1010 B
Bash
export PYTHON_EGG_CACHE=/home/$(whoami)/.python-eggs
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export link_folder=/tmp/impala-shell-python-egg-cache-$(whoami)
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if ! [ -L $link_folder ]
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then
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rm -Rf "$link_folder"
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ln -sfn ${PYTHON_EGG_CACHE}${link_folder} ${link_folder}
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fi
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export SOURCE=$1
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export TARGET=$2
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export SHADOW=$3
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export SCRIPT_PATH=$4
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echo "Getting file from " $4
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hdfs dfs -copyToLocal $4
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echo "Creating indicators tables Sprint1"
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cat createIndicatorsTablesSprint1.sql | sed s/SOURCE/$1/g | sed s/TARGET/$2/g1 | impala-shell -f -
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echo "Indicators Tables for Sprint 1 Created"
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echo "Updating Shadow indicators DB"
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impala-shell -q "drop database ${SHADOW}"
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impala-shell -q "create database if not exists ${SHADOW}"
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impala-shell -d ${SHADOW} -q "show tables" --delimited | sed "s/^/drop view if exists ${SHADOW}./" | sed "s/$/;/" | impala-shell -f -
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impala-shell -d ${TARGET} -q "show tables" --delimited | sed "s/\(.*\)/create view ${SHADOW}.\1 as select * from ${TARGET}.\1;/" | impala-shell -f -
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echo "Indicators Shadow DB ready!" |