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14caf66875
This patch sets the impala-shell's PYTHON_EGG_CACHE to a per-user temporary location. Not doing this can sometimes lead to permission issues. Change-Id: I6dda335e3b2a91b4d471f8794bed8c351d90c9ae Reviewed-on: http://gerrit.sjc.cloudera.com:8080/5311 Reviewed-by: Ishaan Joshi <ishaan@cloudera.com> Tested-by: jenkins
49 lines
1.8 KiB
Bash
Executable File
49 lines
1.8 KiB
Bash
Executable File
#!/bin/bash
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# Copyright 2012 Cloudera Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# This script runs the Impala shell. Python is required.
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#
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# This script assumes that the supporting library files for the Impala shell are
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# rooted in either the same directory that this script is in, or in a directory
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# in the environment variable ${IMPALA_SHELL_HOME}.
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#
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# The required directories are:
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# gen-py/ -- containing the Python thrift stubs for connecting to Impalad
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# lib/ -- containing the Hive Beeswax libraries, and the Python thrift 0.9 libraries
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# ext-py/ -- containing all the eggs for the modules packaged with the shell.
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SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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SHELL_HOME=${IMPALA_SHELL_HOME:-${SCRIPT_DIR}}
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# Set the envrionment's locale settings to allow for utf-8 compatibility
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export LC_CTYPE=${LC_CTYPE:-en_US.UTF-8}
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# We should set the EGG_CACHE to a per-user temporary location.
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# This follows what hue does.
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PYTHON_EGG_CACHE=/tmp/impala-shell-python-egg-cache-${USER}
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if [ ! -d ${PYTHON_EGG_CACHE} ]; then
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mkdir ${PYTHON_EGG_CACHE}
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fi
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# External module eggs are located in /ext-py, append them to the PYTHONPATH
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EGG_PATH=''
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for EGG in $(ls ${SHELL_HOME}/ext-py/*.egg); do
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EGG_PATH="${EGG}:${EGG_PATH}"
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done
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PYTHONPATH="${EGG_PATH}${SHELL_HOME}/gen-py:${SHELL_HOME}/lib:${PYTHONPATH}" \
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exec python ${SHELL_HOME}/impala_shell.py "$@"
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