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https://issues.apache.org/jira/browse/SPARK-26404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16739980#comment-16739980
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Dongqing Liu commented on SPARK-26404:
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I use SparkSession in a jupyter notebook.
{code:java}
SparkSession.builder.config(conf=conf).getOrCreate()
{code}
> set spark.pyspark.python or PYSPARK_PYTHON doesn't work in k8s client-cluster
> mode.
> -----------------------------------------------------------------------------------
>
> Key: SPARK-26404
> URL: https://issues.apache.org/jira/browse/SPARK-26404
> Project: Spark
> Issue Type: Bug
> Components: Kubernetes
> Affects Versions: 2.4.0
> Reporter: Dongqing Liu
> Priority: Major
>
> Neither
> conf.set("spark.executorEnv.PYSPARK_PYTHON", "/opt/pythonenvs/bin/python")
> nor
> conf.set("spark.pyspark.python", "/opt/pythonenvs/bin/python")
> works.
> Looks like the executor always picks python from PATH.
>
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