时间：2021-05-26 08:14:00 | 栏目：Shell | 点击：次
批量执行spark-shell命令，并指定提交参数
#!/bin/bash
source /etc/profile
exec $SPARK_HOME/bin/spark-shell --queue tv --name spark-sql-test --executor-cores 8 --executor-memory 8g --num-executors 8 --conf spark.cleaner.ttl=240000 <<!EOF
import org.apache.spark.sql.SaveMode
sql("set hive.exec.dynamic.partition=true")
sql("set hive.exec.dynamic.partition.mode=nonstrict")
sql("use hr")
sql("SELECT * FROM t_abc ").rdd.saveAsTextFile("/tmp/out")
sql("SELECT * FROM t_abc").rdd.map(_.toString).intersection(sc.textFile("/user/hdfs/t2_abc").map(_.toString).distinct).count
!EOF