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https://issues.apache.org/jira/browse/SPARK-37706?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17464195#comment-17464195
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Hyukjin Kwon commented on SPARK-37706:
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Sounds like this is an issue in Databricks JDBC? can you share the full
stacktrace?
> Deserializing problem in java 17
> --------------------------------
>
> Key: SPARK-37706
> URL: https://issues.apache.org/jira/browse/SPARK-37706
> Project: Spark
> Issue Type: Bug
> Components: Java API
> Affects Versions: 3.2.0
> Reporter: Krzysztof Strzała
> Priority: Major
>
> When using the connector with Spark , there is a problem with deserializing
> using databricks jdbc driver in java 17 (
> https://databricks.com/spark/jdbc-drivers-download)
> Caused by: java.lang.UnsupportedOperationException: sun.misc.Unsafe or
> java.nio.DirectByteBuffer.(long, int) not available
>
> Setting parameter "-Dio.netty.tryReflectionSetAccessible=true" doesn't help.
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