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https://issues.apache.org/jira/browse/PIG-5456?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17884286#comment-17884286
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Rohini Palaniswamy commented on PIG-5456:
-----------------------------------------
+1
> Upgrade Spark to 3.4.3
> ----------------------
>
> Key: PIG-5456
> URL: https://issues.apache.org/jira/browse/PIG-5456
> Project: Pig
> Issue Type: Improvement
> Components: spark
> Reporter: Koji Noguchi
> Assignee: Koji Noguchi
> Priority: Major
> Fix For: 0.19.0
>
> Attachments: pig-5456-v01.patch, pig-5456-v02.patch
>
>
> Major blocker for upgrading to Spark 3.4.3 was Spark started using log4j2.
> Simple upgrade failing a lot of tests with
> {noformat}
> java.lang.VerifyError: class org.apache.log4j.bridge.LogEventAdapter
> overrides final method getTimeStamp.()J {noformat}
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