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https://issues.apache.org/jira/browse/RANGER-4995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17898272#comment-17898272
]
zhenye zhang edited comment on RANGER-4995 at 11/15/24 1:38 AM:
----------------------------------------------------------------
Hi [~madhan], I printed out the stack trace for this error. But I can not find
any useful info from this trace message. And I also changed my JDK same as your
version but got the same error.
{code:java}
[root@ochadoop36 admin]# java -version
openjdk version "1.8.0_432-432"
OpenJDK Runtime Environment (build 1.8.0_432-432-b06)
OpenJDK 64-Bit Server VM (build 25.432-b06, mixed mode) {code}
{code:java}
org.apache.ranger.plugin.client.HadoopException: initConnection: Unable to
connect to Trino instance, please provide valid value of field :
{jdbc.driverClassName}. at
org.apache.ranger.services.trino.client.TrinoClient.initConnection(TrinoClient.java:170)
at
org.apache.ranger.services.trino.client.TrinoClient.access$000(TrinoClient.java:42)
at
org.apache.ranger.services.trino.client.TrinoClient$1.run(TrinoClient.java:78)
at
org.apache.ranger.services.trino.client.TrinoClient$1.run(TrinoClient.java:75)
at java.security.AccessController.doPrivileged(Native Method) at
javax.security.auth.Subject.doAs(Subject.java:360) at
org.apache.ranger.services.trino.client.TrinoClient.init(TrinoClient.java:74)
at
org.apache.ranger.services.trino.client.TrinoClient.<init>(TrinoClient.java:68)
at
org.apache.ranger.services.trino.client.TrinoClient.connectionTest(TrinoClient.java:601)
at
org.apache.ranger.services.trino.client.TrinoResourceManager.connectionTest(TrinoResourceManager.java:49)
at
org.apache.ranger.services.trino.RangerServiceTrino.validateConfig(RangerServiceTrino.java:95)
at
org.apache.ranger.biz.ServiceMgr$ValidateCallable.actualCall(ServiceMgr.java:732)
at
org.apache.ranger.biz.ServiceMgr$ValidateCallable.actualCall(ServiceMgr.java:719)
at
org.apache.ranger.biz.ServiceMgr$TimedCallable.call(ServiceMgr.java:680)
at java.util.concurrent.FutureTask.run(FutureTask.java:266) at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748) Caused by:
java.lang.NoClassDefFoundError: Could not initialize class
io.trino.jdbc.TrinoDriver at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:264) at
org.apache.ranger.services.trino.client.TrinoClient.initConnection(TrinoClient.java:121)
... 17 more {code}
was (Author: tyoushinya):
Hi [~madhan], I printed out the stack trace for this error. But I can not find
any useful info from this trace message. And I also changed my JDK to your
version but got the same error.
{code:java}
[root@ochadoop36 admin]# java -version
openjdk version "1.8.0_432-432"
OpenJDK Runtime Environment (build 1.8.0_432-432-b06)
OpenJDK 64-Bit Server VM (build 25.432-b06, mixed mode) {code}
{code:java}
org.apache.ranger.plugin.client.HadoopException: initConnection: Unable to
connect to Trino instance, please provide valid value of field :
{jdbc.driverClassName}. at
org.apache.ranger.services.trino.client.TrinoClient.initConnection(TrinoClient.java:170)
at
org.apache.ranger.services.trino.client.TrinoClient.access$000(TrinoClient.java:42)
at
org.apache.ranger.services.trino.client.TrinoClient$1.run(TrinoClient.java:78)
at
org.apache.ranger.services.trino.client.TrinoClient$1.run(TrinoClient.java:75)
at java.security.AccessController.doPrivileged(Native Method) at
javax.security.auth.Subject.doAs(Subject.java:360) at
org.apache.ranger.services.trino.client.TrinoClient.init(TrinoClient.java:74)
at
org.apache.ranger.services.trino.client.TrinoClient.<init>(TrinoClient.java:68)
at
org.apache.ranger.services.trino.client.TrinoClient.connectionTest(TrinoClient.java:601)
at
org.apache.ranger.services.trino.client.TrinoResourceManager.connectionTest(TrinoResourceManager.java:49)
at
org.apache.ranger.services.trino.RangerServiceTrino.validateConfig(RangerServiceTrino.java:95)
at
org.apache.ranger.biz.ServiceMgr$ValidateCallable.actualCall(ServiceMgr.java:732)
at
org.apache.ranger.biz.ServiceMgr$ValidateCallable.actualCall(ServiceMgr.java:719)
at
org.apache.ranger.biz.ServiceMgr$TimedCallable.call(ServiceMgr.java:680)
at java.util.concurrent.FutureTask.run(FutureTask.java:266) at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748) Caused by:
java.lang.NoClassDefFoundError: Could not initialize class
io.trino.jdbc.TrinoDriver at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:264) at
org.apache.ranger.services.trino.client.TrinoClient.initConnection(TrinoClient.java:121)
... 17 more {code}
> Can not create service for Trino
> --------------------------------
>
> Key: RANGER-4995
> URL: https://issues.apache.org/jira/browse/RANGER-4995
> Project: Ranger
> Issue Type: Bug
> Components: admin, plugins
> Affects Versions: 2.5.0
> Environment: JDK 1.8
> Ranger 2.5.0
> Reporter: zhenye zhang
> Priority: Major
> Attachments: Ranger Admin Logs.png, 截屏2024-11-13 20.27.39.png,
> 截屏2024-11-13 20.28.07.png, 截屏2024-11-13 20.30.25.png
>
>
> I try to create a Trino service in Ranger 2.5.0 Admin UI, but I got the
> "Could not initialize class io.trino.jdbc.TrinoDriver." error. Anybody can
> give some suggestion for this error.
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