[
https://issues.apache.org/jira/browse/DRILL-5910?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16223328#comment-16223328
]
ASF GitHub Bot commented on DRILL-5910:
---------------------------------------
Github user vladimirtkach commented on the issue:
https://github.com/apache/drill/pull/1013
@sohami I'm getting this stack
```
java.lang.ExceptionInInitializerError
at
org.apache.drill.exec.rpc.security.ClientAuthenticatorProvider.getInstance(ClientAuthenticatorProvider.java:45)
at
org.apache.drill.exec.rpc.user.UserClient.getAuthenticatorFactory(UserClient.java:405)
......
Caused by: org.apache.drill.common.exceptions.DrillRuntimeException: Failed
to create auth factory
'org.apache.drill.exec.rpc.security.maprsasl.MapRSaslFactory'
at
org.apache.drill.exec.rpc.security.ClientAuthenticatorProvider.<init>(ClientAuthenticatorProvider.java:69)
at
org.apache.drill.exec.rpc.security.ClientAuthenticatorProvider.<init>(ClientAuthenticatorProvider.java:30)
at
org.apache.drill.exec.rpc.security.ClientAuthenticatorProvider$Holder.<clinit>(ClientAuthenticatorProvider.java:37)
... 24 more
Caused by: java.lang.ClassNotFoundException:
org.apache.drill.exec.rpc.security.maprsasl.MapRSaslFactory
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:264)
at
org.apache.drill.exec.rpc.security.ClientAuthenticatorProvider.<init>(ClientAuthenticatorProvider.java:63)
... 26 more
```
> ClassNotFoundException message enhancement
> -------------------------------------------
>
> Key: DRILL-5910
> URL: https://issues.apache.org/jira/browse/DRILL-5910
> Project: Apache Drill
> Issue Type: Improvement
> Affects Versions: 1.11.0
> Reporter: Volodymyr Tkach
> Assignee: Volodymyr Tkach
> Priority: Minor
> Labels: ready-to-commit
> Fix For: 1.12.0
>
>
> We need to add factory name in exception message when ClassNotFoundException
> is caught and DrillRuntimeException is than re-thrown in
> ClientAuthenticatorProvider constructor.
> Steps to repoduce:
> 1) Configure plain authentication
> 2) Add
> -Ddrill.customAuthFactories=org.apache.drill.exec.rpc.security.maprsasl.MapRSaslFactory
> to SQLLINE_JAVA_OPTS or another class that is not present in classpath.
> 3) Run sqlline and connect to drillbit
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