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https://issues.apache.org/jira/browse/HADOOP-8855?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13464258#comment-13464258
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Eli Collins commented on HADOOP-8855:
-------------------------------------
+1, patch and testing look good - modulo two small things:
Nits:
- openSecureHttpConnection javadoc shouldn't mention SPNEGO only since there
are other authenticators
- Think you mean to remove this debug statement
{code}
private void sendToken(byte[] outToken) throws IOException,
AuthenticationException {
+ new Exception("sendToken").printStackTrace(System.out);
{code}
> SSL-based image transfer does not work when Kerberos is disabled
> ----------------------------------------------------------------
>
> Key: HADOOP-8855
> URL: https://issues.apache.org/jira/browse/HADOOP-8855
> Project: Hadoop Common
> Issue Type: Bug
> Components: security
> Affects Versions: 3.0.0, 2.0.2-alpha
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Priority: Minor
> Attachments: hadoop-8855.txt, hadoop-8855.txt, hadoop-8855.txt
>
>
> In SecurityUtil.openSecureHttpConnection, we first check
> {{UserGroupInformation.isSecurityEnabled()}}. However, this only checks the
> kerberos config, which is independent of {{hadoop.ssl.enabled}}. Instead, we
> should check {{HttpConfig.isSecure()}}.
> Credit to Wing Yew Poon for discovering this bug
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