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https://issues.apache.org/jira/browse/HIVE-29543?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18071510#comment-18071510
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Kokila N commented on HIVE-29543:
---------------------------------
*Compilation Error:*
{code:java}
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-compiler-plugin:3.14.0:testCompile
(default-testCompile) on project hive-standalone-metastore-server: Compilation
failure
[ERROR]
/Users/kokila/cdp/upstream/up_hive/hive/standalone-metastore/metastore-server/src/test/java/org/apache/hadoop/hive/metastore/auth/oauth2/TestTokenIntrospectionAuthenticator.java:[90,27]
cannot access jakarta.ws.rs.core.Response
[ERROR] class file for jakarta.ws.rs.core.Response not found
{code}
*Cause: JAX-RS namespace issue*
* Hadoop 3.5.0 uses Jersey 2 / {{{}javax.ws.rs.*{}}}. (javax namespace)
* Keycloak 22+ migrated to Jakarta ({{{}jakarta.ws.rs.*{}}}).
* Hive currently uses Keycloak version
[26.0.6|https://github.com/apache/hive/blob/25d4a85d361cbd7ef9cbbd45f2f46b0369aafea9/standalone-metastore/pom.xml#L127]
and so {{keycloak-admin-client}} (Jakarta) references {{jakarta.ws.rs}}
causing compilation error.
*Solution:*
Keycloak provides two Admin clients:
* {{keycloak-admin-client}} (Jakarta EE)
* {{keycloak-admin-client-jee}} (Java EE, javax compatible) which we require
The last supported Java EE version is 25.0.6. Downgrading to
{{keycloak-admin-client-jee}} resolves this issue. I have tested this locally
and this particular issue is resolved in compile time.
[~okumin] do you have any inputs on downgrading keycloak ?
Original PR ref: [https://github.com/apache/hive/pull/6086]
> Upgrade Hadoop to 3.5.0
> -----------------------
>
> Key: HIVE-29543
> URL: https://issues.apache.org/jira/browse/HIVE-29543
> Project: Hive
> Issue Type: Improvement
> Reporter: Ayush Saxena
> Assignee: Kokila N
> Priority: Major
>
> Hadoop 3.5.0 is released:
> https://lists.apache.org/thread/7dtnbdqrgt30oszd1w1vo7k68z0n7r4b
> We should upgrade to allow JDK-25 runtime capabilities
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