fc4e56a54c
This PR aims to upgrade Py4J to `0.10.9` for better Python 3.7 support in Apache Spark 3.0.0 (master/branch-3.0). This is not for `branch-2.4`.
- Apache Spark 3.0.0 is using `Py4J 0.10.8.1` (released on 2018-10-21) because `0.10.8.1` was the first official release to support Python 3.7.
- https://www.py4j.org/changelog.html#py4j-0-10-8-and-py4j-0-10-8-1
- `Py4J 0.10.9` was released on January 25th 2020 with better Python 3.7 support and `magic_member` bug fix.
- https://github.com/bartdag/py4j/releases/tag/0.10.9
- https://www.py4j.org/changelog.html#py4j-0-10-9
No.
Pass the Jenkins with the existing tests.
Closes #27641 from dongjoon-hyun/SPARK-30884.
Authored-by: Dongjoon Hyun <dhyun@apple.com>
Signed-off-by: Dongjoon Hyun <dhyun@apple.com>
69 lines
2.6 KiB
Bash
Executable file
69 lines
2.6 KiB
Bash
Executable file
#!/usr/bin/env bash
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License. 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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#
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if [ -z "${SPARK_HOME}" ]; then
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source "$(dirname "$0")"/find-spark-home
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fi
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source "${SPARK_HOME}"/bin/load-spark-env.sh
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export _SPARK_CMD_USAGE="Usage: ./bin/pyspark [options]"
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# In Spark 2.0, IPYTHON and IPYTHON_OPTS are removed and pyspark fails to launch if either option
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# is set in the user's environment. Instead, users should set PYSPARK_DRIVER_PYTHON=ipython
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# to use IPython and set PYSPARK_DRIVER_PYTHON_OPTS to pass options when starting the Python driver
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# (e.g. PYSPARK_DRIVER_PYTHON_OPTS='notebook'). This supports full customization of the IPython
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# and executor Python executables.
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# Fail noisily if removed options are set
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if [[ -n "$IPYTHON" || -n "$IPYTHON_OPTS" ]]; then
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echo "Error in pyspark startup:"
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echo "IPYTHON and IPYTHON_OPTS are removed in Spark 2.0+. Remove these from the environment and set PYSPARK_DRIVER_PYTHON and PYSPARK_DRIVER_PYTHON_OPTS instead."
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exit 1
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fi
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# Default to standard python interpreter unless told otherwise
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if [[ -z "$PYSPARK_PYTHON" ]]; then
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PYSPARK_PYTHON=python
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fi
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if [[ -z "$PYSPARK_DRIVER_PYTHON" ]]; then
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PYSPARK_DRIVER_PYTHON=$PYSPARK_PYTHON
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fi
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export PYSPARK_PYTHON
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export PYSPARK_DRIVER_PYTHON
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export PYSPARK_DRIVER_PYTHON_OPTS
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# Add the PySpark classes to the Python path:
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export PYTHONPATH="${SPARK_HOME}/python/:$PYTHONPATH"
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export PYTHONPATH="${SPARK_HOME}/python/lib/py4j-0.10.9-src.zip:$PYTHONPATH"
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# Load the PySpark shell.py script when ./pyspark is used interactively:
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export OLD_PYTHONSTARTUP="$PYTHONSTARTUP"
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export PYTHONSTARTUP="${SPARK_HOME}/python/pyspark/shell.py"
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# For pyspark tests
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if [[ -n "$SPARK_TESTING" ]]; then
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unset YARN_CONF_DIR
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unset HADOOP_CONF_DIR
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export PYTHONHASHSEED=0
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exec "$PYSPARK_DRIVER_PYTHON" -m "$@"
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exit
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fi
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exec "${SPARK_HOME}"/bin/spark-submit pyspark-shell-main --name "PySparkShell" "$@"
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