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From "Ashvin (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-14390) Provide kerberos support for AliasMap service used by Provided storage
Date Thu, 28 Mar 2019 16:36:00 GMT

     [ https://issues.apache.org/jira/browse/HDFS-14390?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ashvin updated HDFS-14390:
--------------------------
    Attachment: HDFS-14390.002.patch

> Provide kerberos support for AliasMap service used by Provided storage
> ----------------------------------------------------------------------
>
>                 Key: HDFS-14390
>                 URL: https://issues.apache.org/jira/browse/HDFS-14390
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: Ashvin
>            Assignee: Ashvin
>            Priority: Major
>         Attachments: HDFS-14390.001.patch, HDFS-14390.002.patch
>
>
> With {{PROVIDED}} storage (-HDFS-9806)-, HDFS can address data stored in external storage
systems. This feature is not supported in a secure HDFS cluster. The {{AliasMap}} service
does not support kerberos, and as a result the cluster nodes will fail to communicate with
it. This JIRA is to enable kerberos support for the {{AliasMap}} service.



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