...
git clone https://git-wip-us.apache.org/repos/asf/impala.git Impala ~/Impala
cd ~/Impala
export IMPALA_HOME=`pwd`
$IMPALA_HOME/bin/bootstrap_development.sh
...
git clone https://git-wip-us.apache.org/repos/asf/impala.git Impala ~/Impala
cd ~/Impala
export IMPALA_HOME=`pwd`
$IMPALA_HOME/bin/bootstrap_system.sh
source $IMPALA_HOME/bin/impala-config.sh
$IMPALA_HOME/buildall.sh -noclean -notests
$IMPALA_HOME/bin/create-test-configuration.sh -create_metastore -create_sentry_policy_db
$IMPALA_HOME/testdata/bin/run-all.sh
$IMPALA_HOME/bin/start-impala-cluster.py
...