报错信息如下:
“o'rg.datanucleus.store.rdsms.connectionpool.DatastoreDriverNotFoundException: The specified datastore driver ("com.mysql.jdbc.Driver") was not found in CLASSPATH”
使用pyspark时需要指定一个“mysql-connector-java” jar包,运行命令行如下:
/opt/apps/spark-1.6.1-bin-hadoop2.6/bin/pyspark --driver-class-path /opt/apps/apache-hive-2.0.0-bin/lib/mysql-connector-java-3.1.14-bin.jar
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