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Posted to dev@knox.apache.org by "Rohan Nimmagadda (Jira)" <ji...@apache.org> on 2021/06/03 17:05:00 UTC
[jira] [Issue Comment Deleted] (KNOX-2612) Knox + webHDFS is not
working with Hadoop 3.3
[ https://issues.apache.org/jira/browse/KNOX-2612?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rohan Nimmagadda updated KNOX-2612:
-----------------------------------
Comment: was deleted
(was: [~pzampino] Here is the logs from Knox server when trying to hit below API
{code:java}
2021-06-02 15:25:59,424 WARN knox.gateway (IdentityAsserterHttpServletRequestWrapper.java:scrubOfExistingPrincipalParams(202)) - Possible identity spoofing attempt - impersonation parameter removed: user.name
{code})
> Knox + webHDFS is not working with Hadoop 3.3
> ----------------------------------------------
>
> Key: KNOX-2612
> URL: https://issues.apache.org/jira/browse/KNOX-2612
> Project: Apache Knox
> Issue Type: Bug
> Components: KnoxSSO, Server
> Affects Versions: 1.4.0, 1.5.0
> Reporter: Rohan Nimmagadda
> Priority: Blocker
>
> Hadoop 3.3 Webhdfs is not working with Knox end point getting below exception
> Tried hadoop side of things by changing hadoop.http.filter.initializers in core-site to default AuthFilter and org.apache.hadoop.security.AuthenticationFilterInitializer value
> result shows same having issues with webHDFS
> Knox Webhdfs API : [https://knoxhost:8443/gateway/default/webhdfs/v1/tmp/?|https://drcn1003.target.com:8443/gateway/bigred/webhdfs/v1/tmp/?]
> &op=LISTSTATUS
> {"RemoteException":\{"exception":"SecurityException","javaClassName":"java.lang.SecurityException","message":"Failed to obtain user group information: java.io.IOException: Security enabled but user not authenticated by filter"}}
>
>
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