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https://issues.apache.org/jira/browse/KNOX-1098?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16687095#comment-16687095
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Kevin Risden commented on KNOX-1098:
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Well the attached patch breaks since we should only add the proxyUser for
/sessions and /batches only. Adding it to /sessions/\{sessionId}/statements
breaks with the following:
{code:java}
HTTP/1.1 400 Bad Request
Date: Wed, 14 Nov 2018 20:41:09 GMT
Content-Type: application/json; charset=UTF-8
Content-Length: 308
Server: Jetty(9.2.16.v20160414)
"Unrecognized field \"proxyUser\" (class org.apache.livy.ExecuteRequest), not
marked as ignorable (3 known properties: \"msg_type\", \"kind\", \"code\"])\n
at [Source: (org.eclipse.jetty.server.HttpInputOverHTTP); line: 1, column: 38]
(through reference chain: org.apache.livy.ExecuteRequest[\"proxyUser\"])"
{code}
> Livy proxyUser should be added when not present
> -----------------------------------------------
>
> Key: KNOX-1098
> URL: https://issues.apache.org/jira/browse/KNOX-1098
> Project: Apache Knox
> Issue Type: Bug
> Components: Server
> Affects Versions: 0.14.0, 1.0.0, 1.1.0
> Reporter: Jeffrey Rodriguez
> Assignee: Kevin Risden
> Priority: Major
> Labels: livy
> Fix For: 1.3.0
>
> Attachments: KNOX-1098.patch
>
>
> Current Knox Livy service will replace the value pair proxyUser, user to
> impersonate when running the job , with the value of the user that Knox has
> authenticated. If the proxyUser value pair doesn't exist the rewrite rule
> will not add the proxyUser value pair.
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