[jira] [Commented] (SPARK-33001) Why am I receiving this warning?

["George Fotopoulos (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-33001?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17202837#comment-17202837 ] 

George Fotopoulos commented on SPARK-33001:
-------------------------------------------

Sure it is a question. I specified the type of this issue as a question also. The reason why I am posting this question here is because I found the very same question on the mailing list but with no answers.

http://apache-spark-user-list.1001560.n3.nabble.com/WARN-ProcfsMetricsGetter-Exception-when-trying-to-compute-pagesize-as-a-result-reporting-of-ProcessTd-td37812.html

> Why am I receiving this warning?
> --------------------------------
>
>                 Key: SPARK-33001
>                 URL: https://issues.apache.org/jira/browse/SPARK-33001
>             Project: Spark
>          Issue Type: Question
>          Components: Spark Core
>    Affects Versions: 3.0.1
>            Reporter: George Fotopoulos
>            Priority: Major
>
> I am running Apache Spark Core using Scala 2.12.12 on IntelliJ IDEA 2020.2 with Docker 2.3.0.5
> I am running Windows 10 build 2004
> Can somebody explain me why am I receiving this warning and what can I do about it?
> I tried googling this warning but, all I found was people asking about it and no answers.
> [screenshot|https://user-images.githubusercontent.com/1548352/94319642-c8102c80-ff93-11ea-9fea-f58de8da2268.png]
> {code:scala}
> WARN ProcfsMetricsGetter: Exception when trying to compute pagesize, as a result reporting of ProcessTree metrics is stopped
> {code}
> Thanks in advance!



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