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Size: a a a
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/usr/hdp/current/spark2-client
:/bin/spark-submit --class «MyApp» --master yarn --deploy-mode client --driver-memory 4g --executor-memory 2g jars/MyApp.ja
rKS
KS
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.map( v => my_case_class_outside_main(v(0), v(1), v.lift(4).getOrElse(null))).toD
FGP
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.map( v => my_case_class_outside_main(v(0), v(1), v.lift(4).getOrElse(null))).toDF
?GP
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.map( v => my_case_class_outside_main(v(0), v(1), v.lift(4).getOrElse(null))).toDF
?Exception in thread "main" java.lang.NoSuchMethodError: scala.reflect.api.JavaUniverse.runtimeMirror(Ljava/lang/ClassLoader;)Lscala/reflect/api/JavaUniverse$JavaMirror;
at MyApp$.main(MyApp.scala:42)
at MyApp(MyApp.scala)
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val some_var_as_df = some_var_not_as_df.map( v => v.split(";")).map( v => my_class_case_defined_outside_main(v(0), v(1).toLong, v(2).toLong, v(3).toLong, v.lift(4).getOrElse(null))).toDF
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18/02/26 17:41:03 INFO SparkContext: Running Spark version 2.1.1.2.6.1.0-129