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Posted to dev@ranger.apache.org by "Leandro Loos (Jira)" <ji...@apache.org> on 2020/01/21 13:47:00 UTC
[jira] [Commented] (RANGER-2621) Ranger Policy Update fails on
Kerberized Cluster
[ https://issues.apache.org/jira/browse/RANGER-2621?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17020237#comment-17020237 ]
Leandro Loos commented on RANGER-2621:
--------------------------------------
[~susidev33] were you able to work the issue out? I'm facing the same problem on a nearly equal scenario (but with my own kerberos servers also on different EC2 instances)
> Ranger Policy Update fails on Kerberized Cluster
> ------------------------------------------------
>
> Key: RANGER-2621
> URL: https://issues.apache.org/jira/browse/RANGER-2621
> Project: Ranger
> Issue Type: Bug
> Components: plugins
> Affects Versions: 2.0.0
> Reporter: Susi Dev
> Priority: Major
> Attachments: Ranger-admin.txt, hive-plugin.txt
>
>
> {color:#4c9aff}Can someone help configuring RANGER for KERBERIZED cluster ??{color}
> We have Ranger 2.0 installed on separate EC2 node, while trying to integrate with EMR cluster.
> When the EMR cluster is not kerberized, the policy sync works just fine..
> When EMR is kerberized, policy download does not work anymore...
>
> We see below error:
> +*Access Log:*+
> 10.23.123.150 - - [14/Oct/2019:20:07:09 +0000] "GET /service/plugins/secure/policies/download/hadoopdev?supportsPolicyDeltas=false HTTP/1.1" 401 52 "-" "curl/7.61.1"
>
> +*Hive Server 2 log:*+
> 2019-10-14T20:03:34,353 WARN [Thread-8([])]: client.RangerAdminRESTClient (RangerAdminRESTClient.java:getServicePoliciesIfUpdated(186)) - Error getting policies. secureMode=true, user=hive/ip@DOMAIN.NET (auth:KERBEROS), response=\{"httpStatusCode":401,"statusCode":401,"msgDesc":"Authentication Failed"}, serviceName=hivedev
>
> +*Plugin Error(Test Connection):*+
> org.apache.ranger.plugin.client.HadoopException: Unable to execute SQL [show databases like "*"]..
> Unable to execute SQL [show databases like "*"]..
> Error running query: java.lang.NoSuchFieldError: REPLLOAD.
> REPLLOAD.
>
>
> {color:#FF0000}Plugin Config:{color}
> Service Name : hivedev
> Active Status: Enabled
>
> {color:#FF0000}Config Properties :{color}
> Username : Rangeradmin/_hostname@DOMAIN.NET
> Password : ********
> jdbc.driverClassName: org.apache.hive.jdbc.HiveDriver
> jdbc.url: jdbc:hive2://hostname:10000/;principal=hive/hostname@DOMAIN.NET
> Common Name for Certificate:
> Add New Configurations
> ||Name||Value||
> |policy.download.auth.users | rangeradmin/hostname@DOMAIN.NET | |
>
>
> {color:#FF0000}*Ranger 2.0 looks great but with not enough documentation around the installation and configuration, we are all handicapped when it comes to using. Appreciate if some of you add good documentation, it helps us appreciate the amount of work done by you ... Right now, we are only shooting in the DARK.*{color}
>
>
>
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