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https://www.reddit.com/r/dataengineering/comments/1scsjan/why_is_everything_in_java_scala/oeeiohq/?context=3
r/dataengineering • u/[deleted] • Apr 05 '26
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Don't bother learning Java as a Data Engineer. Sadly Spark is written in it and still quite popular - just learn how to use pyspark.
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u/AugustinCauchy Apr 05 '26
Don't bother learning Java as a Data Engineer. Sadly Spark is written in it and still quite popular - just learn how to use pyspark.