将显示器小部件还原到EMR Jupyter Notebook需要采取什么代码或配置或步骤?
https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-managed-notebooks-spark-monitor.html 发现了这一点: https://forums.aws.amazon.com/thread.jspa?threadID=308132 (日期为2019年8月15日)
sc
Starting Spark application
ID YARN Application ID Kind State Spark UI Driver log Current session?
36 application_blahblahblahsomenumber pyspark idle Link Link ✔
SparkSession available as 'spark'.
But running normal program doesn't show expected monitoring
like number of partitions, seconds elapsed, etc.
它只是悄无声息地运行,没有任何线索,只是代码旁边的星号
In [*]
有什么作用?
请参见以下部分中的图形: “以下是Spark作业监视小部件的示例。 从页面” 在此页面上:
https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-managed-notebooks-spark-monitor.html
答案 0 :(得分:0)
此问题已在最新的EMR笔记本更新中得到解决。