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https://issues.apache.org/jira/browse/YARN-4006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14649525#comment-14649525
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Hadoop QA commented on YARN-4006:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:red}-1{color} | patch | 0m 0s | The patch command could not apply
the patch during dryrun. |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12748202/YARN-4006-branch2.6.0.patch
|
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 32e490b |
| Console output |
https://builds.apache.org/job/PreCommit-YARN-Build/8739/console |
This message was automatically generated.
> YARN ATS Alternate Kerberos HTTP Authentication Changes
> -------------------------------------------------------
>
> Key: YARN-4006
> URL: https://issues.apache.org/jira/browse/YARN-4006
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: security, timelineserver
> Affects Versions: 2.5.0, 2.6.0, 2.7.0, 2.8.0
> Reporter: Greg Senia
> Attachments: YARN-4006-branch2.6.0.patch
>
>
> When attempting to use The Hadoop Alternate Authentication Classes. They do
> not exactly work with what was built with
> https://issues.apache.org/jira/browse/YARN-1935.
> I went ahead and made the following changes to support using a Custom
> AltKerberos DelegationToken custom class.
> Changes to: TimelineAuthenticationFilterInitializer.class
> String authType = filterConfig.get(AuthenticationFilter.AUTH_TYPE);
> LOG.info("AuthType Configured: "+authType);
> if (authType.equals(PseudoAuthenticationHandler.TYPE)) {
> filterConfig.put(AuthenticationFilter.AUTH_TYPE,
> PseudoDelegationTokenAuthenticationHandler.class.getName());
> LOG.info("AuthType: PseudoDelegationTokenAuthenticationHandler");
> } else if (authType.equals(KerberosAuthenticationHandler.TYPE) ||
> (UserGroupInformation.isSecurityEnabled() &&
> conf.get("hadoop.security.authentication").equals(KerberosAuthenticationHandler.TYPE)))
> {
> if (!(authType.equals(KerberosAuthenticationHandler.TYPE))) {
> filterConfig.put(AuthenticationFilter.AUTH_TYPE,
> authType);
> LOG.info("AuthType: "+authType);
> } else {
> filterConfig.put(AuthenticationFilter.AUTH_TYPE,
> KerberosDelegationTokenAuthenticationHandler.class.getName());
> LOG.info("AuthType: KerberosDelegationTokenAuthenticationHandler");
> }
> // Resolve _HOST into bind address
> String bindAddress = conf.get(HttpServer2.BIND_ADDRESS);
> String principal =
> filterConfig.get(KerberosAuthenticationHandler.PRINCIPAL);
> if (principal != null) {
> try {
> principal = SecurityUtil.getServerPrincipal(principal, bindAddress);
> } catch (IOException ex) {
> throw new RuntimeException(
> "Could not resolve Kerberos principal name: " + ex.toString(),
> ex);
> }
> filterConfig.put(KerberosAuthenticationHandler.PRINCIPAL,
> principal);
> }
> }
>
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