> library('BBmisc')
> library('sparklyr')
> sc <- spark_connect(master = 'local')
Error in start_shell(master = master, spark_home = spark_home, spark_version = version, :
Failed to find 'spark-submit2.cmd' under 'C:\Users\Owner\AppData\Local\spark\spark-3.0.0-bin-hadoop2.7', please verify - SPARK_HOME.
> spark_home_dir()
[1] "C:\\Users\\Owner\\AppData\\Local/spark/spark-3.0.0-bin-hadoop2.7"
> spark_installed_versions()
spark hadoop dir
1 3.0.0 2.7 C:\\Users\\Owner\\AppData\\Local/spark/spark-3.0.0-bin-hadoop2.7
> spark_home_set()
Setting SPARK_HOME environment variable to C:\Users\Owner\AppData\Local/spark/spark-3.0.0-bin-hadoop2.7
> sc <- spark_connect(master = 'local')
Error in start_shell(master = master, spark_home = spark_home, spark_version = version, :
Failed to find 'spark-submit2.cmd' under 'C:\Users\Owner\AppData\Local\spark\spark-3.0.0-bin-hadoop2.7', please verify - SPARK_HOME.资料来源：https://github.com/englianhu/binary.com-interview-question/issues/1#issue-733943885
我能知道怎么解决吗 Failed to find 'spark-submit2.cmd' under 'C:\Users\Owner\AppData\Local\spark\spark-3.0.0-bin-hadoop2.7', please verify - SPARK_HOME. ?
参考：需要帮助开始使用spark和SparkyR吗
1条答案
按热度按时间pdkcd3nj1#
解决了的！！！
步骤：
https://spark.apache.org/downloads.html
将压缩文件解压缩到
'C:/Users/scibr/AppData/Local/spark/spark-3.0.1-bin-hadoop3.2'.手动选择最新版本：
spark_home_set('C:/Users/scibr/AppData/Local/spark/spark-3.0.1-bin-hadoop3.2')github源：https://github.com/englianhu/binary.com-interview-question/issues/1#event-3968919946