[jira] [Commented] (HIVE-24083) hcatalog error in Hadoop 3.3.0: authentication type needed

["Anmol Sundaram (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-24083?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17564223#comment-17564223 ] 

Anmol Sundaram commented on HIVE-24083:
---------------------------------------

I was able to get it run by the following (temporary?) fix : 
diff --git a/hcatalog/webhcat/svr/src/main/java/org/apache/hive/hcatalog/templeton/Main.java b/hcatalog/webhcat/svr/src/main/java/org/apache/hive/hcatalog/templeton/Main.java
index d183b2e61b..5e5c4132f4 100644
--- a/hcatalog/webhcat/svr/src/main/java/org/apache/hive/hcatalog/templeton/Main.java
+++ b/hcatalog/webhcat/svr/src/main/java/org/apache/hive/hcatalog/templeton/Main.java
@@ -38,6 +38,8 @@
 import org.apache.hadoop.hive.shims.Utils;
 import org.apache.hadoop.security.UserGroupInformation;
 import org.apache.hadoop.security.authentication.client.PseudoAuthenticator;
+import org.apache.hadoop.security.authentication.server.AuthenticationFilter;
+import org.apache.hadoop.security.authentication.server.KerberosAuthenticationHandler;
 import org.apache.hadoop.security.authentication.server.PseudoAuthenticationHandler;
 import org.apache.hadoop.security.SecurityUtil;
 import org.apache.hadoop.util.GenericOptionsParser;
@@ -269,6 +271,11 @@ public FilterHolder makeAuthFilter() throws IOException \{
       authFilter.setInitParameter("dfs.web.authentication.kerberos.keytab",
         conf.kerberosKeytab());
     }
+
+    authFilter.setInitParameter(AuthenticationFilter.AUTH_TYPE, UserGroupInformation.isSecurityEnabled() ?
+        KerberosAuthenticationHandler.TYPE :
+        PseudoAuthenticationHandler.TYPE);
+
     return authFilter;
   }

> hcatalog error in Hadoop 3.3.0: authentication type needed
> ----------------------------------------------------------
>
>                 Key: HIVE-24083
>                 URL: https://issues.apache.org/jira/browse/HIVE-24083
>             Project: Hive
>          Issue Type: Bug
>          Components: HCatalog
>    Affects Versions: 3.1.2
>            Reporter: Javier J. Salmeron Garcia
>            Priority: Minor
>
> Using Hive 3.1.2, webhcat fails to start in Hadoop 3.3.0 with the following error:
> ```
> javax.servlet.ServletException: Authentication type must be specified: simple|kerberos
> ```
> I tried in Hadoop 3.2.1 with the exact settings and it starts without issues:
>  
> ```
> webhcat: /tmp/hadoop-3.2.1//bin/hadoop jar /opt/bitnami/hadoop/hive/hcatalog/sbin/../share/webhcat/svr/lib/hive-webhcat-3.1.2.jar org.apache.hive.hcatalog.templeton.Main
> webhcat: starting ... started.
> webhcat: done
> ```
>  
> I can provide more logs if needed. Detected authentication settings:
>  
> ```
> hadoop.http.authentication.simple.anonymous.allowed=true
> hadoop.http.authentication.type=simple
> hadoop.security.authentication=simple
> ipc.client.fallback-to-simple-auth-allowed=false
> yarn.timeline-service.http-authentication.simple.anonymous.allowed=true
> yarn.timeline-service.http-authentication.type=simple
> ```
>  



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