时间：2021-07-01 10:21:17 帮助过：20人阅读
5.jar包放到服务器上
6.添加脚本：
/home/hadoop/app/spark/bin/spark-submit --class com.dsj361.HiveDataSource --master local[*] --num-executors 2 --driver-memory 1000m --executor-memory 1000m --executor-cores 2 /home/hadoop/sparksqlapp/jar/sparkSqlStudy.jar
比hive快很多
<wiz_tmp_tag id="wiz-table-range-border" contenteditable="false" style="display: none;">
sparkSql使用hive数据源
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