Appdynamics / Appdynamics/SQLMonitor

Java 11

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Dominant language
Java
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Description

I want to ask if there are plans to upgrade to Java 11?
I started using Machine agent v24.1.0.3984 and there is already openjdk version "11.0.21".
OpenJDK Runtime Environment Zulu11.68+18-SA (build 11.0.21+9-LTS)
OpenJDK 64-Bit Server VM Zulu11.68+18-SA (build 11.0.21+9-LTS, mixed mode)

Get some errors:
```
[Monitor-Task-Thread4] 18 Feb 2024 01:44:34,048 ERROR TasksExecutionServiceProvider-SQL Monitor - Unforeseen error or exception happened
java.lang.NoClassDefFoundError: org/ietf/jgss/GSSException
at java.lang.Class.forName0(Native Method) ~[?:?]
at java.lang.Class.forName(Unknown Source) ~[?:?]
at oracle.net.ano.Ano.init(Unknown Source) ~[?:?]
at oracle.net.ns.NSProtocol.configureSessionAttsAno(NSProtocol.java:539) ~[?:?]
at oracle.net.ns.NSProtocol.connect(NSProtocol.java:351) ~[?:?]
at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:2442) ~[?:?]
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:656) ~[?:?]
at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:1041) ~[?:?]
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:89) ~[?:?]
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:732) ~[?:?]
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:648) ~[?:?]
at java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:?]
at java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:?]
at com.appdynamics.extensions.sql.JDBCConnectionAdapter.open(JDBCConnectionAdapter.java:52) ~[?:?]
at com.appdynamics.extensions.sql.SQLMonitorTask.getConnection(SQLMonitorTask.java:169) ~[?:?]
at com.appdynamics.extensions.sql.SQLMonitorTask.run(SQLMonitorTask.java:46) ~[?:?]
at com.appdynamics.extensions.TasksExecutionServiceProvider$1.run(TasksExecutionServiceProvider.java:48) [?:?]
at com.appdynamics.extensions.executorservice.MonitorThreadPoolExecutor$TaskRunnable.run(MonitorThreadPoolExecutor.java:113) [?:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:?]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:?]
at java.lang.Thread.run(Unknown Source) [?:?]
Caused by: java.lang.ClassNotFoundException: org.ietf.jgss.GSSException
at com.singularity.ee.util.loader.FileSystemClassLoader.findClass(FileSystemClassLoader.java:372) ~[agent-23.8.0-116.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:?]
at com.singularity.ee.util.loader.FileSystemClassLoader.loadClass(FileSystemClassLoader.java:320) ~[agent-23.8.0-116.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:?]
... 23 more

```

Contributor guide

No contributing guide indexed for this repository

Research direction

Start with the stack trace and the referenced SQLMonitorTask.java and JDBCConnectionAdapter.java entry points, then verify the Machine agent and extension runtime versions involved. Done means establishing whether Java 11 is supported and determining how the missing org.ietf.jgss.GSSException affects the Oracle JDBC connection.

Written by the indexing model from the issue text.

Assessment

Tech stack
java, sql
Domain
databases
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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