1.使用命令去跑SparkSQL出现这个问题
[root@bigdata01 ~]# hive --service metastore
[root@bigdata01 spark-2.1.1-bin-hadoop2.7]# bin/spark-sql --master yarn-client --executor-memory 80g --conf spark.sql.warehouse.dir=hdfs://bigdata01.hzjs.co:8020/user/sparksql --conf spark.driver.maxResultSize=10g
17/08/10 09:10:19 INFO yarn.Client: Application report for application_1502172637456_0022 (state: ACCEPTED)
17/08/10 09:10:20 INFO yarn.Client: Application report for application_1502172637456_0022 (state: ACCEPTED)
17/08/10 09:10:22 INFO yarn.Client: Application report for application_1502172637456_0022 (state: ACCEPTED)
17/08/10 09:10:23 INFO yarn.Client: A