[jira] [Commented] (HDFS-4493) webhdfs fails after SPNEGO token expires

["Wei-Chiu Chuang (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HDFS-4493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15876756#comment-15876756 ] 

Wei-Chiu Chuang commented on HDFS-4493:
---------------------------------------

Ping [~daryn]
Hello Daryn this jira is showing up as a critical jira on Hadoop 3 release dashboard. This one was filed 4 years ago, do you still think this is a critical issue?

Thanks!

> webhdfs fails after SPNEGO token expires
> ----------------------------------------
>
>                 Key: HDFS-4493
>                 URL: https://issues.apache.org/jira/browse/HDFS-4493
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: webhdfs
>    Affects Versions: 0.23.0, 2.0.0-alpha, 3.0.0-alpha1
>            Reporter: Daryn Sharp
>            Priority: Critical
>
> Webhdfs assumes that SPNEGO's {{AuthenticationException}} is always fatal.  The exception is thrown if authentication truly fails due to bad credentials, _but_ it's also thrown when the auth token expires after 10h.  The retry policies are short-circuited and the fs becomes unusable which is unsuitable for long running processes/daemons.



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

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