zhongjingxiong opened a new pull request #35142:
URL: https://github.com/apache/spark/pull/35142
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### What changes were proposed in this pull request?
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To adapt to the production environment, CentOS 7 basic image is provided.
### Why are the changes needed?
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If we compile Python on centos and run this package on K8S, I submit it this
way：
`spark-submit \
--archives s3a://zhongjingxiong/python3.6.9.tgz#python3.6 \
--conf spark.pyspark.driver.python=python3.6/bin/python3 \
--conf spark.pyspark.python=python3.6/bin/python3 \
examples/src/main/python/pi.py 10 `
We will report dependency loss.
`Unpacking an archive s3a://zhongjingxiong/python3.6.9.tgz#python3 from
/tmp/spark-0002ed81-3a01-4e40-a9b7-826295b86ece/python3.6.9.tgz to
/opt/spark/work-dir/./python3
Traceback (most recent call last):
File "/tmp/spark-0002ed81-3a01-4e40-a9b7-826295b86ece/pi.py", line 21, in
<module>
from pyspark.sql import SparkSession
File "/opt/spark/python/lib/pyspark.zip/pyspark/__init__.py", line 121, in
<module>
File "/opt/spark/python/lib/pyspark.zip/pyspark/sql/__init__.py", line 42,
in <module>
File "/opt/spark/python/lib/pyspark.zip/pyspark/sql/types.py", line 27, in
<module>
async def _ag():
File "/opt/spark/work-dir/python3/lib/python3.6/ctypes/__init__.py", line
7, in <module>
from _ctypes import Union, Structure, Array
ImportError: libffi.so.6: cannot open shared object file: No such file or
directory
22/01/07 22:56:11 INFO ShutdownHookManager: Shutdown hook called`
But it works fine when running on YARN. Therefore, it is better to provide
an image that supports centos to run Spark.
### Does this PR introduce _any_ user-facing change?
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Yes,this is a new docker file exposed to the customer.
### How was this patch tested?
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It has been deployed in the production environment.
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