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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2018/08/07 08:32:00 UTC

[jira] [Commented] (SPARK-24948) SHS filters wrongly some applications due to permission check

    [ https://issues.apache.org/jira/browse/SPARK-24948?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16571260#comment-16571260 ] 

Apache Spark commented on SPARK-24948:
--------------------------------------

User 'mgaido91' has created a pull request for this issue:
https://github.com/apache/spark/pull/22021

> SHS filters wrongly some applications due to permission check
> -------------------------------------------------------------
>
>                 Key: SPARK-24948
>                 URL: https://issues.apache.org/jira/browse/SPARK-24948
>             Project: Spark
>          Issue Type: Bug
>          Components: Web UI
>    Affects Versions: 2.3.1
>            Reporter: Marco Gaido
>            Priority: Blocker
>             Fix For: 2.4.0
>
>
> SHS filters the event logs it doesn't have permissions to read. Unfortunately, this check is quite naive, as it takes into account only the base permissions (ie. user, group, other permissions). For instance, if ACL are enabled, they are ignored in this check; moreover, each filesystem may have different policies (eg. they can consider spark as a superuser who can access everything).
> This results in some applications not being displayed in the SHS, despite the Spark user (or whatever user the SHS is started with) can actually read their ent logs.



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