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From "Ewan Higgs (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-12344) LocatedFileStatus regression: no longer accepting null FSPermission
Date Thu, 24 Aug 2017 07:35:01 GMT

     [ https://issues.apache.org/jira/browse/HDFS-12344?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ewan Higgs updated HDFS-12344:
------------------------------
    Attachment: HDFS-12344.001.patch

Attaching a failing test and the fix. [~steve_l] and/or [~chris.douglas] can review.

> LocatedFileStatus regression: no longer accepting null FSPermission
> -------------------------------------------------------------------
>
>                 Key: HDFS-12344
>                 URL: https://issues.apache.org/jira/browse/HDFS-12344
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Ewan Higgs
>            Assignee: Ewan Higgs
>            Priority: Minor
>         Attachments: HDFS-12344.001.patch
>
>
> SPARK-21817 was opened to fix a NPE in Spark where it calls {{LocatedFileStatus}} with
a null {{FSPermission}}. This breaks in current HEAD. However, the {{LocatedFileStatus}} is
a stable/evolving API so this is actually a regression introduced in HDFS-6984.



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