[jira] [Updated] (HADOOP-15808) Harden Token service loader use

["Steve Loughran (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HADOOP-15808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Loughran updated HADOOP-15808:
------------------------------------
       Resolution: Fixed
    Fix Version/s: 3.2.1
                   3.1.2
           Status: Resolved  (was: Patch Available)

thanks, applied to 3.1+

for anyone cherry picking earlier, use the patch for branch-3.1, as there's one fewer test suite in  TestToken in that branch and its predecessors

> Harden Token service loader use
> -------------------------------
>
>                 Key: HADOOP-15808
>                 URL: https://issues.apache.org/jira/browse/HADOOP-15808
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: security
>    Affects Versions: 2.9.1, 3.1.2
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>            Priority: Major
>             Fix For: 3.1.2, 3.2.1
>
>         Attachments: HADOOP-15808-001.patch, HADOOP-15808-002.patch, HADOOP-15808-003.patch
>
>
> The Hadoop token service loading (identifiers, renewers...) works provided there's no problems loading any registered implementation. If there's a classloading or classcasting problem, the exception raised will stop all token support working; possibly the application not starting.
> This matters for S3A/HADOOP-14556 as things may not load if aws-sdk isn't on the classpath. It probably lurks in the wasb/abfs support too, but things have worked there because the installations with DT support there have always had correctly set up classpaths.
> Fix: do what we did for the FS service loader. Catch failures to instantiate a service provider impl and skip it



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: common-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: common-issues-help@hadoop.apache.org