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https://issues.apache.org/jira/browse/SPARK-46910?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hyukjin Kwon reassigned SPARK-46910:
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Assignee: Amanda Liu
> Eliminate JDK Requirement in PySpark Installation
> -------------------------------------------------
>
> Key: SPARK-46910
> URL: https://issues.apache.org/jira/browse/SPARK-46910
> Project: Spark
> Issue Type: Improvement
> Components: PySpark
> Affects Versions: 3.5.0
> Reporter: Amanda Liu
> Assignee: Amanda Liu
> Priority: Minor
> Labels: pull-request-available
>
> PySpark requires users to have the correct JDK version (JDK 8+ for Spark<4;
> JDK 17+ for Spark>=4) installed locally.
> We can make the Spark installation script install the JDK, so users don’t
> need to do this step manually.
> h1. Details
> # When the entry point for a Spark class is invoked, the spark-class script
> checks if Java is installed in the user environment.
> # If Java is not installed, the user is prompted to select whether they want
> to install JDK 17.
> # If the user selects yes, JDK 17 is installed (using the [install-jdk
> library|https://pypi.org/project/install-jdk/]) and JAVA_HOME variable and
> RUNNER are set appropriately. The Spark build will now work!
> # If the user selects no, we provide them a brief description of how to
> install JDK manually.
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