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Date: Mon, 25 Sep 2017 23:17:02 +0000 (UTC)
From: "Hudson (JIRA)" <jira@apache.org>
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Subject: [jira] [Commented] (AMBARI-22015) livy2 interpreter errors (unable
 to impersonate users/ LLAP or Hive CNF issue) due to missing proxy configs
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archived-at: Mon, 25 Sep 2017 23:17:12 -0000


    [ https://issues.apache.org/jira/browse/AMBARI-22015?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16179937#comment-16179937 ] 

Hudson commented on AMBARI-22015:
---------------------------------

FAILURE: Integrated in Jenkins build Ambari-branch-2.6 #283 (See [https://builds.apache.org/job/Ambari-branch-2.6/283/])
AMBARI-22015. livy2 interpreter errors (unable to impersonate users/ (sshridhar: [http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=97dc44b14eda0affdebcbdda834656a8a0200d2b])
* (edit) contrib/management-packs/odpi-ambari-mpack/src/main/resources/stacks/ODPi/2.0/services/stack_advisor.py


> livy2 interpreter errors (unable to impersonate users/ LLAP or Hive CNF issue) due to missing proxy configs
> -----------------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-22015
>                 URL: https://issues.apache.org/jira/browse/AMBARI-22015
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.5.1
>            Reporter: Mingjie Tang
>            Assignee: Mingjie Tang
>             Fix For: trunk, 2.6.0
>
>         Attachments: AMBARI-22015.patch
>
>
> This seems to have regressed in Run ID : 61142, but was working fine in Run ID : 60868 (which was Thursday night run). Livy for Spark2 is failing to impersonate users
> 17/08/28 17:45:55 INFO ContextLauncher: ERROR: org.apache.hadoop.security.authorize.AuthorizationException: User: livy is not allowed to impersonate hrt_1
> 17/08/28 17:45:55 WARN ContextLauncher: Child process exited with code 1.
> 17/08/28 17:45:55 ERROR RSCClient: Failed to connect to context.
> java.io.IOException: Child process exited with code 1.
>         at com.cloudera.livy.rsc.ContextLauncher$ChildProcess$1.run(ContextLauncher.java:416)
>         at com.cloudera.livy.rsc.ContextLauncher$ChildProcess$2.run(ContextLauncher.java:490)
>         at java.lang.Thread.run(Thread.java:748)
> after I setup hadoop.proxyusers.livy.hosts=* and hadoop.proxyusers.livy.groups=* in core-site
> it gives following error which is expected because of some other test failures on this cluster
> java.lang.IllegalArgumentException: Unable to instantiate SparkSession with LLAP support because LLAP or Hive classes are not found.


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