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Posted to common-issues@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2016/01/16 03:08:39 UTC
[jira] [Updated] (HADOOP-12716)
KerberosAuthenticator#doSpnegoSequence use incorrect class to determine
isKeyTab in JDK8
[ https://issues.apache.org/jira/browse/HADOOP-12716?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Loughran updated HADOOP-12716:
------------------------------------
Environment: Java 8
Component/s: security
> KerberosAuthenticator#doSpnegoSequence use incorrect class to determine isKeyTab in JDK8
> ----------------------------------------------------------------------------------------
>
> Key: HADOOP-12716
> URL: https://issues.apache.org/jira/browse/HADOOP-12716
> Project: Hadoop Common
> Issue Type: Bug
> Components: security
> Environment: Java 8
> Reporter: Xiaoyu Yao
> Assignee: Xiaoyu Yao
>
> HADOOP-11287 and HADOOP-10786 has fixed the issue in UserGroupInformation class for JDK8.
> However, the logic in KerberosAuthenticator#doSpnegoSequence is not updated. The KerberosKey.class below should be KeyTab.class for JDK8.
> {code}
> if (subject == null
> || (subject.getPrivateCredentials(KerberosKey.class).isEmpty()
> && subject.getPrivateCredentials(KerberosTicket.class).isEmpty())) {
> {code}
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