使用 UDF时报错：compressed class space OOM

[Msimplehub]

使用 UDF时报错：compressed class space OOM

1.通过查询发现 metaspace class space空间被打满

2.使用jmap -clstats PID 查询发现该 UDF实例很多一直未回收
3.本地对该函数直接进行测试，未发现问题

Expected behavior (Required)

Real behavior (Required)

StarRocks version (Required)

3.3.15 3.2.12

[Msimplehub]

1.fe/be部署混部/分开部署都有问题
2.调用执行 UDF函数会报错，无 UDF查询表数据正常。
3.是否存在 UDF的 ClassLoad有那地方存在UDF执行完成，引用未被释放，导致该元数据空间的类指针未被释放？

报错日志如下：
2025-08-02 01:33:39.352+08:00 WARN (starrocks-mysql-nio-pool-80142|374089) [DefaultCoordinator.getNext():819] get next fail, need cancel. status errorCode INTERNAL_ERROR java.lang.OutOfMemoryError: Compressed class space
: BE:10005, query id: a7f68ea0-6efd-11f0-8e58-525400644d88
2025-08-02 01:33:39.353+08:00 WARN (thrift-server-pool-266761|374141) [DefaultCoordinator.updateRuntimeProfile():1059] exec state report failed status=errorCode INTERNAL_ERROR java.lang.OutOfMemoryError: Compressed class space
: BE:10005, query_id=a7f68ea0-6efd-11f0-8e58-525400644d88, instance_id=a7f68ea0-6efd-11f0-8e58-525400644d89, backend_id=10005
2025-08-02 01:33:39.353+08:00 WARN (starrocks-mysql-nio-pool-80142|374089) [DefaultCoordinator.updateStatus():794] one instance report fail throw updateStatus(), need cancel. job id: -1, query id: a7f68ea0-6efd-11f0-8e58-525400644d88, instance id: NaN
2025-08-02 01:33:39.353+08:00 WARN (starrocks-mysql-nio-pool-80142|374089) [DefaultCoordinator.getNext():845] query a7f68ea0-6efd-11f0-8e58-525400644d88 failed: java.lang.OutOfMemoryError: Compressed class space
: BE:10005
2025-08-02 01:33:39.353+08:00 WARN (starrocks-mysql-nio-pool-80142|374089) [StmtExecutor.execute():698] Query a7f68ea0-6efd-11f0-8e58-525400644d88 failed. Planner profile : Planner:

• -- Parser[1] 0
  Reason: