[jira] [Commented] (HAWQ-482) Failed to cancel HDFS delegation token

["Zhanwei Wang (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HAWQ-482?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15177107#comment-15177107 ] 

Zhanwei Wang commented on HAWQ-482:
-----------------------------------

Hi [~jpatel] HAWQ master log and HDFS namenode log will help to solve this issue. Would you please check and post them?

> Failed to cancel HDFS delegation token
> --------------------------------------
>
>                 Key: HAWQ-482
>                 URL: https://issues.apache.org/jira/browse/HAWQ-482
>             Project: Apache HAWQ
>          Issue Type: Bug
>          Components: Security
>    Affects Versions: 2.0.0-beta-incubating
>            Reporter: Jemish Patel
>            Assignee: Lei Chang
>
> Hi I am using  HDB 2.0.0.0_beta-19716 in a kerberized environment. 
> Every time I select/insert rows or create a table, I see the warning below: 
> WARNING:  failed to cancel hdfs delegation token.
> DETAIL:  User postgres@VLAN172.FE.GOPIVOTAL.COM is not authorized to cancel the token
> The operation does succeed but I am wondering why is it trying to delete a delegation token and if I have something misconfigured?
> Can you please let me know why this is happening and how to resolve it?
> Jemish



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