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2025-01-19 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Internet Technology >
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Run the Spark task with an error java.lang.NoSuchMethodError: scala.Product.$init$...
Select File-> Project Struture
The compiled version set in Global Libraries is consistent with the Scala version referenced in the code.
The Scala version used in the code (the scala version used in my environment is 2.11.8)
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Continue with the installation of the previous hadoop.First, install zookooper1. Decompress zookoope
"Every 5-10 years, there's a rare product, a really special, very unusual product that's the most un
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