Jupyter中缺少监视器小部件

时间:2019-08-30 19:55:49

标签: pyspark widget jupyter monitor

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

1 个答案:

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。

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