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https://issues.apache.org/jira/browse/HDFS-4105?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arpit Gupta updated HDFS-4105:
------------------------------
Attachment: HDFS-4105.patch
patch for trunk.
> the SPNEGO user for secondary namenode should use the web keytab
> ----------------------------------------------------------------
>
> Key: HDFS-4105
> URL: https://issues.apache.org/jira/browse/HDFS-4105
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 1.1.0, 2.0.2-alpha
> Reporter: Arpit Gupta
> Assignee: Arpit Gupta
> Attachments: HDFS-4105.branch-1.patch, HDFS-4105.patch
>
>
> This is similar to HDFS-3466 where we made sure the namenode checks for the
> web keytab before it uses the namenode keytab.
> The same needs to be done for secondary namenode as well.
> {code}
> String httpKeytab =
> conf.get(DFSConfigKeys.DFS_SECONDARY_NAMENODE_KEYTAB_FILE_KEY);
> if (httpKeytab != null && !httpKeytab.isEmpty()) {
> params.put("kerberos.keytab", httpKeytab);
> }
> {code}
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