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https://issues.apache.org/jira/browse/SPARK-39791?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17581682#comment-17581682
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Apache Spark commented on SPARK-39791:
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User 'obobj' has created a pull request for this issue:
https://github.com/apache/spark/pull/37578
> In Spark 3.0 standalone cluster mode, unable to customize driver JVM path
> -------------------------------------------------------------------------
>
> Key: SPARK-39791
> URL: https://issues.apache.org/jira/browse/SPARK-39791
> Project: Spark
> Issue Type: Question
> Components: Spark Submit
> Affects Versions: 3.0.0
> Reporter: Obobj
> Priority: Minor
> Labels: spark-submit, standalone
> Original Estimate: 0.5h
> Remaining Estimate: 0.5h
>
> In Spark 3.0 standalone mode, unable to customize driver JVM path, instead
> the JAVA_HOME of the spark-submit submission machine is used, but the JVM
> paths of my submission machine and the cluster machine are different
> {code:java}
> launcher/src/main/java/org/apache/spark/launcher/AbstractCommandBuilder.java
> List<String> buildJavaCommand(String extraClassPath) throws IOException {
> List<String> cmd = new ArrayList<>();
> String firstJavaHome = firstNonEmpty(javaHome,
> childEnv.get("JAVA_HOME"),
> System.getenv("JAVA_HOME"),
> System.getProperty("java.home")); {code}
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