添加EventProcessor后报ClassNotFoundException

现象比较奇怪，有时save 后没有exception 正常工作，有时改了save后却报异常，请问下是什么问题啊？有尝试 restart container，仍没有效果。 谢谢

pid:1 nid:1 exception:setl:com.alibaba.otter.shared.common.utils.compile.exception.CompileExprException: compile error, source : .TestEventProcessor, [] at com.alibaba.otter.shared.common.utils.compile.impl.JdkCompiler.compile(JdkCompiler.java:58) at com.alibaba.otter.shared.common.utils.extension.DefaultExtensionFactory.getExtensionInternal(DefaultExtensionFactory.java:63) at com.alibaba.otter.shared.common.utils.extension.DefaultExtensionFactory.access$000(DefaultExtensionFactory.java:33) at com.alibaba.otter.shared.common.utils.extension.DefaultExtensionFactory$1.apply(DefaultExtensionFactory.java:44) at com.alibaba.otter.shared.common.utils.extension.DefaultExtensionFactory$1.apply(DefaultExtensionFactory.java:41) at com.alibaba.otter.shared.common.utils.cache.ExtensionMemoryMirror.get(ExtensionMemoryMirror.java:65) at com.alibaba.otter.shared.common.utils.extension.DefaultExtensionFactory.getExtension(DefaultExtensionFactory.java:50) at com.alibaba.otter.node.etl.extract.extractor.ProcessorExtractor.extract(ProcessorExtractor.java:81) at com.alibaba.otter.node.etl.extract.extractor.ProcessorExtractor.extract(ProcessorExtractor.java:51) at com.alibaba.otter.node.etl.extract.extractor.OtterExtractorFactory.extract(OtterExtractorFactory.java:50) at com.alibaba.otter.node.etl.extract.ExtractTask$1.run(ExtractTask.java:79) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 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: com.alibaba.otter.shared.common.utils.compile.exception.JdkCompileException: java.lang.ClassNotFoundException: .TestEventProcessor at com.alibaba.otter.shared.common.utils.compile.impl.JdkCompileTask.compile(JdkCompileTask.java:153) at com.alibaba.otter.shared.common.utils.compile.impl.JdkCompileTask.compile(JdkCompileTask.java:109) at com.alibaba.otter.shared.common.utils.compile.impl.JdkCompiler.compile(JdkCompiler.java:53) ... 15 more Caused by: java.lang.ClassNotFoundException: .TestEventProcessor at java.lang.ClassLoader.findClass(ClassLoader.java:530) at com.alibaba.otter.shared.common.utils.compile.model.JdkCompilerClassLoader.findClass(JdkCompilerClassLoader.java:67) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at com.alibaba.otter.shared.common.utils.compile.model.JdkCompilerClassLoader.loadClass(JdkCompilerClassLoader.java:88) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at com.alibaba.otter.shared.common.utils.compile.impl.JdkCompileTask.loadClass(JdkCompileTask.java:162) at com.alibaba.otter.shared.common.utils.compile.impl.JdkCompileTask.compile(JdkCompileTask.java:147) ... 17 more

原提问者GitHub用户liuyikun