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验证pyspark提交参数指定环境变量生效

news 2025/7/30 13:13:55

一，背景需要在我们已经内置的流程化提交平台中使用用户自己的python环境
二，我们自己中台页面中默认执行的提交命令如下

 /opt/apps/ali/spark-3.5.2-bin-hadoop3-scala2.13/bin/spark-submit 
--master yarn --deploy-mode cluster --name print.py_6 --conf spark.yarn.submit.waitAppCompletion=false  --conf spark.yarn.appMasterEnv.PYSPARK_PYTHON=./python3.6/python3.6/bin/python  --archives hdfs:///ali/ai/python3.6.zip#python3.6  --conf spark.executorEnv.PYSPARK_DRIVER_PYTHON=./python3.6/python3.6/bin/python --executor-cores 2  --executor-memory 8g   file:/opt/apps/ali/print.py

三,用户提交添加参数

spark.yarn.dist.archives="hdfs://ali/testpysaprk/dns_fenxi.tar.gz#pyenv";spark.executorEnv.PYTHONPATH=pyenv/lib/python3.10/site-packages; spark.pyspark.python=pyenv/python3.10/bin/python3.10

我们平台会默认将他们这个添加到配置中的参数添加到提交命令中

 /opt/apps/ali/spark-3.5.2-bin-hadoop3-scala2.13/bin/spark-submit 
--master yarn --deploy-mode cluster --name print.py_6 --conf spark.yarn.submit.waitAppCompletion=false  --conf spark.yarn.appMasterEnv.PYSPARK_PYTHON=./python3.6/python3.6/bin/python  --archives hdfs:///ali/ai/python3.6.zip#python3.6  --conf spark.executorEnv.PYSPARK_DRIVER_PYTHON=./python3.6/python3.6/bin/python --executor-cores 2  --executor-memory 8g   file:/opt/apps/ali/print.py  spark.yarn.dist.archives="hdfs://ali/testpysaprk/dns_fenxi.tar.gz#pyenv";spark.executorEnv.PYTHONPATH=pyenv/lib/python3.10/site-packages; spark.pyspark.python=pyenv/python3.10/bin/python3.10

程序运行报错

submit-spark: Exception in thread "main" java.io.FileNotFoundException: File file:/apps/"/opt/apps/dns_fenxi.tar.gz#pyenv" does not exist

四，发现问题，更改提交命令，将命令中的“”去掉

spark.yarn.dist.archives=hdfs://everdc/mzqtestpysaprk/dns_det.tar.gz#pyenv;spark.executorEnv.PYTHONPATH=./pyenv/dns_det/bin/python3.10/site-packages; spark.pyspark.python=./pyenv/dns_det/bin/python3.10

提交成功，运行也正常

  opt/apps/spark_ali/bin/spark-submit --master yarn --deploy-mode cluster --name  testprint.py_237 --conf spark.yarn.submit.waitAppCompletion=false  --principal hdfs/ali14@ali.COM --keytab /opt/apps/ali_cluster_file/tickets/215/keytab  --conf  spark.pyspark.python=./pyenv/dns_det/bin/python3.10      --conf spark.yarn.appMasterEnv.PYSPARK_PYTHON=./python3.6/python3.6/bin/python  --conf spark.executorEnv.PYTHONPATH=./pyenv/dns_det/bin/python3.10/site-packages  --archives /opt/apps/python3.6.zip#python3.6  --driver-memory 8g  --conf spark.default.parallelism=10  --num-executors 1  --conf spark.yarn.dist.archives="hdfs://ali/mzqtestpysaprk/dns_det.tar.gz#pyenv"   --conf spark.executorEnv.PYSPARK_DRIVER_PYTHON=./python3.6/python3.6/bin/python  --executor-cores 2  --executor-memory 8g    --queue root.default file:/opt/apps/resource/testprint.py