测试spark的时候报错

来源：3-1 -课程目录

qq_雪_13

2018-10-23

[hadoop@hadoop000 bin]$ ./spark-shell
18/10/23 21:18:12 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform… using builtin-java classes where applicable
org.apache.spark.sql.SparkSession $B u i l d e r . g e t O r C r e a t e (S p a r k S e s s i o n . s c a l a : 921) a t o r g . a p a c h e . s p a r k . r e p l . M a i n$ .createSparkSession(Main.scala:103)
… 55 elided
:14: error: not found: value spark
import spark.implicits._
^
:14: error: not found: value spark
import spark.sql
^
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请问一下是什么问题？谢谢

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