启动spark local模式时出现下面的报错

Question

Caused by: org.datanucleus.exceptions.NucleusException: Attempt to invoke the "BONECP" plugin to create a ConnectionPool gave an error : The specified datastore driver ("com.mysql.jdbc.Driver") was not found in the CLASSPATH. Please check your CLASSPATH specification, and the name of the driver.

<console>:14: error: not found: value spark

       import spark.implicits._

              ^

<console>:14: error: not found: value spark

       import spark.sql

              ^

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Answer 1

Michael_PK 2018-04-02 16:34:21

error : The specified datastore driver ("com.mysql.jdbc.Driver") was not found in the CLASSPATH. Please check your CLASSPATH specification, and the name of the driver.

• 提问者 桃花坞里小码农 #1

  非常感谢！

Answer 2

提问者 桃花坞里小码农 2018-04-02 16:36:02

是否加上jar包进spark-env.sh就解决问题？