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Due to log4j vulnerability issue I have migrated from log4j1.2.17 to log4j2.17.1 in my spark-2.4.0-bin-hadoop2.7 .

i have removed the log4j files in jar path log4j-1.2.17.jar,slf4j-log4j12-1.7.16.jar(removed) and i have placed the new log4j2.17.1 jar files log4j-api-2.17.1.jar;log4j-core-2.17.1.jar;log4j-slf4j-impl-2.17.1.jar;log4j-1.2-api-2.17.1.jar

after i have restarted my master and slaves

Caused by: java.lang.ClassNotFoundException: org.apache.log4j.or.RendererMap

still throwing some errors

Prabhu M
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  • [Please do not upload images of code/errors when asking a question.](//meta.stackoverflow.com/q/285551) – Olaf Kock Jan 20 '22 at 09:50

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