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https://issues.apache.org/jira/browse/SPARK-39609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17562682#comment-17562682
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Yikun Jiang commented on SPARK-39609:
-------------------------------------
[https://github.com/cloudpipe/cloudpickle/pull/461]
cloudpickle didn't supported pypy3.8 yet.
> PySpark need to support pypy3.8 to avoid "No module named '_pickle"
> -------------------------------------------------------------------
>
> Key: SPARK-39609
> URL: https://issues.apache.org/jira/browse/SPARK-39609
> Project: Spark
> Issue Type: Sub-task
> Components: PySpark
> Affects Versions: 3.4.0
> Reporter: Yikun Jiang
> Priority: Major
>
> {code:java}
> Starting test(pypy3): pyspark.sql.tests.test_arrow (temp output:
> /tmp/pypy3__pyspark.sql.tests.test_arrow__jx96qdzs.log)
> Traceback (most recent call last):
> File "/usr/lib/pypy3.8/runpy.py", line 188, in _run_module_as_main
> mod_name, mod_spec, code = _get_module_details(mod_name, _Error)
> File "/usr/lib/pypy3.8/runpy.py", line 111, in _get_module_details
> __import__(pkg_name)
> File "/__w/spark/spark/python/pyspark/__init__.py", line 59, in <module>
> from pyspark.rdd import RDD, RDDBarrier
> File "/__w/spark/spark/python/pyspark/rdd.py", line 54, in <module>
> from pyspark.java_gateway import local_connect_and_auth
> File "/__w/spark/spark/python/pyspark/java_gateway.py", line 32, in <module>
> from pyspark.serializers import read_int, write_with_length,
> UTF8Deserializer
> File "/__w/spark/spark/python/pyspark/serializers.py", line 68, in <module>
> from pyspark import cloudpickle
> File "/__w/spark/spark/python/pyspark/cloudpickle/__init__.py", line 4, in
> <module>
> from pyspark.cloudpickle.cloudpickle import * # noqa
> File "/__w/spark/spark/python/pyspark/cloudpickle/cloudpickle.py", line 57,
> in <module>
> from .compat import pickle
> File "/__w/spark/spark/python/pyspark/cloudpickle/compat.py", line 13, in
> <module>
> from _pickle import Pickler # noqa: F401
> ModuleNotFoundError: No module named '_pickle'
> Had test failures in pyspark.sql.tests.test_arrow with pypy3; see logs. {code}
> Build latest dockerfile pypy3 upgrade to 3.8 (original is 3.7), but it seems
> cloudpickle has a bug.
> This may related:
> https://github.com/cloudpipe/cloudpickle/commit/8bbea3e140767f51dd935a3c8f21c9a8e8702b7c,
> but I try to apply this, also failed. Need a deeper look, if you guys know
> the reason of this, pls let me know.
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