[SPARK-41454][PYTHON] Support Python 3.11 #38987
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dongjoon-hyun
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Dec 8, 2022
| if sys.version_info < (3, 11): | ||
| # different order in different processes and instances | ||
| rnd = random.Random(os.getpid() + id(dirs)) | ||
| random.shuffle(dirs, rnd.random) |
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This is deprecated at 3.9 and removed at 3.11.
HyukjinKwon
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Dec 8, 2022
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Thank you, @HyukjinKwon |
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All tests passed. Merged to master for Apache Spark 3.4.0. |
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beliefer
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### What changes were proposed in this pull request? This PR aims to support Python 3.11. ### Why are the changes needed? Python 3.11 is the newest major release of the Python programming language, and it contains many new features and optimizations and Python 3.11.1 is the latest version. - 2022-12-03 https://www.python.org/downloads/release/python-3111/ And, Spark is affected by one API removal (deprecated at 3.9 and removed at 3.11). Since this is handled by conditionally, there is no regression at the old Python versions. - https://bugs.python.org/issue40465 ### Does this PR introduce _any_ user-facing change? No, previsouly, this is not supported. ### How was this patch tested? Manually run the following. Note that this is tested without optional dependencies. ``` $ python/run-tests.py --python-executables python3.11 Will test against the following Python executables: ['python3.11'] Will test the following Python modules: ['pyspark-connect', 'pyspark-core', 'pyspark-ml', 'pyspark-mllib', 'pyspark-pandas', 'pyspark-pandas-slow', 'pyspark-resource', 'pyspark-sql', 'pyspark-streaming'] python3.11 python_implementation is CPython python3.11 version is: Python 3.11.1 Starting test(python3.11): pyspark.ml.tests.test_evaluation (temp output: /Users/dongjoon/APACHE/spark-merge/python/target/ff09022a-f3d3-413b-b15d-261c40d5b048/python3.11__pyspark.ml.tests.test_evaluation__wh9c4y5l.log) ... Finished test(python3.11): pyspark.sql.streaming.readwriter (88s) Tests passed in 1138 seconds ... Skipped tests in pyspark.tests.test_worker with python3.11: test_memory_limit (pyspark.tests.test_worker.WorkerMemoryTest.test_memory_limit) ... skipped "Memory limit feature in Python worker is dependent on Python's 'resource' module on Linux; however, not found or not on Linux." ``` Closes apache#38987 from dongjoon-hyun/SPARK-41454. Authored-by: Dongjoon Hyun <dongjoon@apache.org> Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
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Axel-Naumann
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Mar 24, 2023
Its Python 3.11 needs the upcoming Spark release, see apache/spark#38987
Axel-Naumann
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Mar 27, 2023
Its Python 3.11 needs the upcoming Spark release, see apache/spark#38987
omazapa
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Apr 13, 2023
Its Python 3.11 needs the upcoming Spark release, see apache/spark#38987
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I've created a task for reverting that change for versions below 3.4. I will notify you in this thread with further information. |
Thank you for informing that, @mdhont . It's a great news and will be helpful in a way. BTW, just FYI, Apache Spark 3.3 will reach the End-Of-Support next Month (2023-12-15). Apache Spark community currently focuses on Apache Spark 3.4.2 and 3.5.1 and 4.0.0 (next year). |
darabos
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What changes were proposed in this pull request?
This PR aims to support Python 3.11.
Why are the changes needed?
Python 3.11 is the newest major release of the Python programming language, and it contains many new features and optimizations and Python 3.11.1 is the latest version.
And, Spark is affected by one API removal (deprecated at 3.9 and removed at 3.11). Since this is handled by conditionally, there is no regression at the old Python versions.
Does this PR introduce any user-facing change?
No, previsouly, this is not supported.
How was this patch tested?
Manually run the following. Note that this is tested without optional dependencies.