hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jonathan Maron (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-4430) registry security validation can fail when downgrading to insecure would work
Date Mon, 07 Dec 2015 18:14:11 GMT

    [ https://issues.apache.org/jira/browse/YARN-4430?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15045386#comment-15045386
] 

Jonathan Maron commented on YARN-4430:
--------------------------------------

Given the nature of the underlying issue, the logging of the error rather than raising the
exception for read-only access seems appropriate.

> registry security validation can fail when downgrading to insecure would work
> -----------------------------------------------------------------------------
>
>                 Key: YARN-4430
>                 URL: https://issues.apache.org/jira/browse/YARN-4430
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: yarn
>    Affects Versions: 2.7.1
>         Environment: Kerberos, java  7 & 8
>            Reporter: Steve Loughran
>
> The Registry ZK client code does a pre-emptive validation of registry security settings,
in the interest of being helpful when things fail.
> But: sometimes it fails fast (see stack trace in SLIDER-993) when it could just warn
and continue -because if the registry is only being read, skipping SASL auth works



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message