我安装了sparkR standalone并运行它。我确实得到了火花上下文,但我无法找到主站点(localhost:8080)对我不起作用。是否有任何单独的命令来启动主站点?
Loading required package: SparkR
[SparkR] Initializing with classpath
/Library/Frameworks/R.framework/Versions/3.1/Resources/library/SparkR/lib/SparkR/sparkr-assembly-0.1.jar
Launching java with command java -Xmx512m -cp
'/Library/Frameworks/R.framework/Versions/3.1/Resources/library/SparkR/lib/SparkR/
sparkr-assembly-0.1.jar:' edu.berkeley.cs.amplab.sparkr.SparkRBackend
/var/folders/ln/tcj6cdjd6ss5bq460m7rxwh8fq9k4s/T//RtmpQXn4Wb/backend_portd35957a1c484
15/03/25 01:18:02 INFO Slf4jLogger: Slf4jLogger started
Welcome to SparkR!
Spark context is available as sc
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答案 0 :(得分:2)
SparkR默认情况下使用Spark master设置为“local”。在这种情况下,没有主UI,但您应该能够在localhost:4040上看到应用程序UI。