[
https://issues.apache.org/jira/browse/SPARK-45508?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Josh Rosen updated SPARK-45508:
-------------------------------
Description: We need to add
`--add-opens=java.base/jdk.internal.ref=ALL-UNNAMED` to our JVM options so that
the code in `org.apache.spark.unsafe.Platform` can access the JDK internal
cleaner classes. (was: We need to update the
```
val f =
classOf[org.apache.spark.unsafe.Platform].getDeclaredField("CLEANER_CREATE_METHOD")
f.setAccessible(true)
f.get(null)
```
returning `null` instead of a method.)
> Add "--add-opens=java.base/jdk.internal.ref=ALL-UNNAMED" so Platform can
> access cleaner on Java 9+
> --------------------------------------------------------------------------------------------------
>
> Key: SPARK-45508
> URL: https://issues.apache.org/jira/browse/SPARK-45508
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 3.5.0
> Reporter: Josh Rosen
> Priority: Major
>
> We need to add `--add-opens=java.base/jdk.internal.ref=ALL-UNNAMED` to our
> JVM options so that the code in `org.apache.spark.unsafe.Platform` can access
> the JDK internal cleaner classes.
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