Awsmsniper commented on PR #22501: URL: https://github.com/apache/pulsar/pull/22501#issuecomment-2058085824
> > #20115 fixes the classloader in TopicSchema, but for Kubernetes Runtime, the classloader may be different from the other runtimes. Which caused the SerDe to fail to init in Kubernetes Runtime. > > @freeznet A question about the description: Regarding "but for Kubernetes Runtime, the classloader may be different from the other runtimes". > > * Is it "may be different" meaning that sometimes it succeeds and sometimes fails? > > * or do you mean to say that it is always different and always fails in Kubernetes Runtime? > > 2024-04-15T06:18:32,716+0000 [public/default/demo-function-las-auth-0] ERROR org.apache.pulsar.functions.instance.JavaInstanceRunnable - Sink open produced uncaught exception: > > java.lang.ClassNotFoundException: com.alibaba.fastjson2.JSONObject > > at java.net.URLClassLoader.findClass(URLClassLoader.java:445) ~[?:?] > > at java.lang.ClassLoader.loadClass(ClassLoader.java:592) ~[?:?] > > at java.lang.ClassLoader.loadClass(ClassLoader.java:525) ~[?:?] > > at org.apache.pulsar.common.util.Reflections.loadClass(Reflections.java:310) ~[io.streamnative-pulsar-common-3.2.1.2.jar:3.2.1.2] > > at org.apache.pulsar.functions.sink.PulsarSink.initializeSchema(PulsarSink.java:437) ~[io.streamnative-pulsar-functions-instance-3.2.1.2.jar:3.2.1.2] > > at org.apache.pulsar.functions.sink.PulsarSink.open(PulsarSink.java:362) ~[io.streamnative-pulsar-functions-instance-3.2.1.2.jar:3.2.1.2] > > at org.apache.pulsar.functions.instance.JavaInstanceRunnable.setupOutput(JavaInstanceRunnable.java:1070) ~[io.streamnative-pulsar-functions-instance-3.2.1.2.jar:?] > > at org.apache.pulsar.functions.instance.JavaInstanceRunnable.setup(JavaInstanceRunnable.java:261) ~[io.streamnative-pulsar-functions-instance-3.2.1.2.jar:?] > > at org.apache.pulsar.functions.instance.JavaInstanceRunnable.run(JavaInstanceRunnable.java:305) ~[io.streamnative-pulsar-functions-instance-3.2.1.2.jar:?] > > at java.lang.Thread.run(Thread.java:840) ~[?:?] > > @Awsmsniper this might be a different issue. please report it separately. @lhotari I have thought about it for a moment, and I believe the problem is caused by the same reason. Do I need another report？ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@pulsar.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
