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zhang
zhang has asked
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zhang questions
java.lang.ClassNotFoundException,when I use "spark-submit" with a new class name rather than "SimpleApp",
Server access Error: Connection timed out url=https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/sbt/0.13.8/ivys/ivy.xml
(run-main-0) java.lang.NoSuchMethodError
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