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https://issues.apache.org/jira/browse/HDFS-15271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Masatake Iwasaki updated HDFS-15271:
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Summary: Remove obsolete SPNEGO configuration of NN, SNN and JN. (was:
Update DFSUtil.getSpnegoKeytabKey based on
hadoop.http.authentication.kerberos.keytab)
> Remove obsolete SPNEGO configuration of NN, SNN and JN.
> -------------------------------------------------------
>
> Key: HDFS-15271
> URL: https://issues.apache.org/jira/browse/HDFS-15271
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: security
> Affects Versions: 3.3.0
> Reporter: Masatake Iwasaki
> Assignee: Masatake Iwasaki
> Priority: Minor
>
> After HADOOP-16314, setting {{dfs.web.authentication.kerberos.keytab}} has no
> effect. Keytab file can be specified by
> {{hadoop.http.authentication.kerberos.keytab}} now.
> DFSUtil.getSpnegoKeytabKey should care about the new proeperty while keeping
> backward compatibility. Since the {{getSpnegoKeytabKey}} is only called by
> NameNodeHttpServer and the value is not used, deprecating it could be an
> option.
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