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https://issues.apache.org/jira/browse/SPARK-39155?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hyukjin Kwon reassigned SPARK-39155:
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Assignee: Xinrong Meng
> Access to JVM through passed-in GatewayClient during type conversion
> --------------------------------------------------------------------
>
> Key: SPARK-39155
> URL: https://issues.apache.org/jira/browse/SPARK-39155
> Project: Spark
> Issue Type: Improvement
> Components: PySpark
> Affects Versions: 3.4.0
> Reporter: Xinrong Meng
> Assignee: Xinrong Meng
> Priority: Major
>
> Access to JVM through passed-in GatewayClient during type conversion.
> In customized type converters, we may utilize `jvm` field of passed-in
> GatewayClient directly to access JVM, rather than rely on the
> `SparkContext._jvm`.
> That's
> [how](https://github.com/py4j/py4j/blob/master/py4j-python/src/py4j/java_collections.py#L508)
> Py4J explicit converters access JVM.
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