SimpleContext.toString引起的内存溢出

崩溃前的栈

webapp-startStop-2
  at java.lang.OutOfMemoryError.<init>()V (OutOfMemoryError.java:48)
  at java.util.Arrays.copyOf([CI)[C (Arrays.java:3332)
  at java.lang.AbstractStringBuilder.expandCapacity(I)V (AbstractStringBuilder.java:137)
  at java.lang.AbstractStringBuilder.ensureCapacityInternal(I)V (AbstractStringBuilder.java:121)
  at java.lang.AbstractStringBuilder.append(C)Ljava/lang/AbstractStringBuilder; (AbstractStringBuilder.java:622)
  at java.lang.StringBuilder.append(C)Ljava/lang/StringBuilder; (StringBuilder.java:202)
  at org.nutz.lang.stream.StringWriter.write([CII)V (StringWriter.java:23)
  at java.io.Writer.write(Ljava/lang/String;II)V (Writer.java:192)
  at java.io.Writer.write(Ljava/lang/String;)V (Writer.java:157)
  at org.nutz.json.impl.JsonRenderImpl.doIntent()V (JsonRenderImpl.java:276)
  at org.nutz.json.impl.JsonRenderImpl.appendPairBegin()V (JsonRenderImpl.java:115)
  at org.nutz.json.impl.JsonRenderImpl.appendPair(ZLjava/lang/String;Ljava/lang/Object;)V (JsonRenderImpl.java:126)
  at org.nutz.json.impl.JsonRenderImpl.writeItem(Ljava/util/List;)V (JsonRenderImpl.java:183)
  at org.nutz.json.impl.JsonRenderImpl.map2Json(Ljava/util/Map;)V (JsonRenderImpl.java:175)
  at org.nutz.json.handler.JsonMapHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonMapHandler.java:28)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.impl.JsonRenderImpl.appendPair(ZLjava/lang/String;Ljava/lang/Object;)V (JsonRenderImpl.java:129)
  at org.nutz.json.impl.JsonRenderImpl.writeItem(Ljava/util/List;)V (JsonRenderImpl.java:183)
  at org.nutz.json.handler.JsonPojoHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonPojoHandler.java:125)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.impl.JsonRenderImpl.appendPair(ZLjava/lang/String;Ljava/lang/Object;)V (JsonRenderImpl.java:129)
  at org.nutz.json.impl.JsonRenderImpl.writeItem(Ljava/util/List;)V (JsonRenderImpl.java:183)
  at org.nutz.json.handler.JsonPojoHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonPojoHandler.java:125)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.impl.JsonRenderImpl.appendPair(ZLjava/lang/String;Ljava/lang/Object;)V (JsonRenderImpl.java:129)
  at org.nutz.json.impl.JsonRenderImpl.writeItem(Ljava/util/List;)V (JsonRenderImpl.java:183)
  at org.nutz.json.handler.JsonPojoHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonPojoHandler.java:125)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.impl.JsonRenderImpl.appendPair(ZLjava/lang/String;Ljava/lang/Object;)V (JsonRenderImpl.java:129)
  at org.nutz.json.impl.JsonRenderImpl.writeItem(Ljava/util/List;)V (JsonRenderImpl.java:183)
  at org.nutz.json.handler.JsonPojoHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonPojoHandler.java:125)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.impl.JsonRenderImpl.appendPair(ZLjava/lang/String;Ljava/lang/Object;)V (JsonRenderImpl.java:129)
  at org.nutz.json.impl.JsonRenderImpl.writeItem(Ljava/util/List;)V (JsonRenderImpl.java:183)
  at org.nutz.json.handler.JsonPojoHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonPojoHandler.java:125)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.impl.JsonRenderImpl.appendPair(ZLjava/lang/String;Ljava/lang/Object;)V (JsonRenderImpl.java:129)
  at org.nutz.json.impl.JsonRenderImpl.writeItem(Ljava/util/List;)V (JsonRenderImpl.java:183)
  at org.nutz.json.handler.JsonPojoHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonPojoHandler.java:125)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.handler.JsonIterableHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonIterableHandler.java:34)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.impl.JsonRenderImpl.appendPair(ZLjava/lang/String;Ljava/lang/Object;)V (JsonRenderImpl.java:129)
  at org.nutz.json.impl.JsonRenderImpl.writeItem(Ljava/util/List;)V (JsonRenderImpl.java:183)
  at org.nutz.json.handler.JsonPojoHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonPojoHandler.java:125)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.impl.JsonRenderImpl.appendPair(ZLjava/lang/String;Ljava/lang/Object;)V (JsonRenderImpl.java:129)
  at org.nutz.json.impl.JsonRenderImpl.writeItem(Ljava/util/List;)V (JsonRenderImpl.java:183)
  at org.nutz.json.handler.JsonPojoHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonPojoHandler.java:125)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.handler.JsonArrayHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonArrayHandler.java:42)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.impl.JsonRenderImpl.appendPair(ZLjava/lang/String;Ljava/lang/Object;)V (JsonRenderImpl.java:129)
  at org.nutz.json.impl.JsonRenderImpl.writeItem(Ljava/util/List;)V (JsonRenderImpl.java:183)
  at org.nutz.json.impl.JsonRenderImpl.map2Json(Ljava/util/Map;)V (JsonRenderImpl.java:175)
  at org.nutz.json.handler.JsonMapHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonMapHandler.java:28)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.impl.JsonRenderImpl.appendPair(ZLjava/lang/String;Ljava/lang/Object;)V (JsonRenderImpl.java:129)
  at org.nutz.json.impl.JsonRenderImpl.writeItem(Ljava/util/List;)V (JsonRenderImpl.java:183)
  at org.nutz.json.handler.JsonPojoHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonPojoHandler.java:125)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.impl.JsonRenderImpl.appendPair(ZLjava/lang/String;Ljava/lang/Object;)V (JsonRenderImpl.java:129)
  at org.nutz.json.impl.JsonRenderImpl.writeItem(Ljava/util/List;)V (JsonRenderImpl.java:183)
  at org.nutz.json.handler.JsonPojoHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonPojoHandler.java:125)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.impl.JsonRenderImpl.appendPair(ZLjava/lang/String;Ljava/lang/Object;)V (JsonRenderImpl.java:129)
  at org.nutz.json.impl.JsonRenderImpl.writeItem(Ljava/util/List;)V (JsonRenderImpl.java:183)
  at org.nutz.json.handler.JsonPojoHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonPojoHandler.java:125)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.impl.JsonRenderImpl.appendPair(ZLjava/lang/String;Ljava/lang/Object;)V (JsonRenderImpl.java:129)
  at org.nutz.json.impl.JsonRenderImpl.writeItem(Ljava/util/List;)V (JsonRenderImpl.java:183)
  at org.nutz.json.impl.JsonRenderImpl.map2Json(Ljava/util/Map;)V (JsonRenderImpl.java:175)
  at org.nutz.json.handler.JsonMapHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonMapHandler.java:28)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.impl.JsonRenderImpl.appendPair(ZLjava/lang/String;Ljava/lang/Object;)V (JsonRenderImpl.java:129)
  at org.nutz.json.impl.JsonRenderImpl.writeItem(Ljava/util/List;)V (JsonRenderImpl.java:183)
  at org.nutz.json.handler.JsonPojoHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonPojoHandler.java:125)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.impl.JsonRenderImpl.appendPair(ZLjava/lang/String;Ljava/lang/Object;)V (JsonRenderImpl.java:129)
  at org.nutz.json.impl.JsonRenderImpl.writeItem(Ljava/util/List;)V (JsonRenderImpl.java:183)
  at org.nutz.json.handler.JsonPojoHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonPojoHandler.java:125)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.impl.JsonRenderImpl.appendPair(ZLjava/lang/String;Ljava/lang/Object;)V (JsonRenderImpl.java:129)
  at org.nutz.json.impl.JsonRenderImpl.writeItem(Ljava/util/List;)V (JsonRenderImpl.java:183)
  at org.nutz.json.handler.JsonPojoHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonPojoHandler.java:125)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.impl.JsonRenderImpl.appendPair(ZLjava/lang/String;Ljava/lang/Object;)V (JsonRenderImpl.java:129)
  at org.nutz.json.impl.JsonRenderImpl.writeItem(Ljava/util/List;)V (JsonRenderImpl.java:183)
  at org.nutz.json.handler.JsonPojoHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonPojoHandler.java:125)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.handler.JsonArrayHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonArrayHandler.java:42)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.impl.JsonRenderImpl.appendPair(ZLjava/lang/String;Ljava/lang/Object;)V (JsonRenderImpl.java:129)
  at org.nutz.json.impl.JsonRenderImpl.writeItem(Ljava/util/List;)V (JsonRenderImpl.java:183)
  at org.nutz.json.handler.JsonPojoHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonPojoHandler.java:125)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.impl.JsonRenderImpl.appendPair(ZLjava/lang/String;Ljava/lang/Object;)V (JsonRenderImpl.java:129)
  at org.nutz.json.impl.JsonRenderImpl.writeItem(Ljava/util/List;)V (JsonRenderImpl.java:183)
  at org.nutz.json.handler.JsonPojoHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonPojoHandler.java:125)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.impl.JsonRenderImpl.appendPair(ZLjava/lang/String;Ljava/lang/Object;)V (JsonRenderImpl.java:129)
  at org.nutz.json.impl.JsonRenderImpl.writeItem(Ljava/util/List;)V (JsonRenderImpl.java:183)
  at org.nutz.json.handler.JsonPojoHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonPojoHandler.java:125)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.impl.JsonRenderImpl.appendPair(ZLjava/lang/String;Ljava/lang/Object;)V (JsonRenderImpl.java:129)
  at org.nutz.json.impl.JsonRenderImpl.writeItem(Ljava/util/List;)V (JsonRenderImpl.java:183)
  at org.nutz.json.handler.JsonPojoHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonPojoHandler.java:125)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.impl.JsonRenderImpl.appendPair(ZLjava/lang/String;Ljava/lang/Object;)V (JsonRenderImpl.java:129)
  at org.nutz.json.impl.JsonRenderImpl.writeItem(Ljava/util/List;)V (JsonRenderImpl.java:183)
  at org.nutz.json.handler.JsonPojoHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonPojoHandler.java:125)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.impl.JsonRenderImpl.appendPair(ZLjava/lang/String;Ljava/lang/Object;)V (JsonRenderImpl.java:129)
  at org.nutz.json.impl.JsonRenderImpl.writeItem(Ljava/util/List;)V (JsonRenderImpl.java:183)
  at org.nutz.json.handler.JsonPojoHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonPojoHandler.java:125)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.impl.JsonRenderImpl.appendPair(ZLjava/lang/String;Ljava/lang/Object;)V (JsonRenderImpl.java:129)
  at org.nutz.json.impl.JsonRenderImpl.writeItem(Ljava/util/List;)V (JsonRenderImpl.java:183)
  at org.nutz.json.handler.JsonPojoHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonPojoHandler.java:125)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.impl.JsonRenderImpl.appendPair(ZLjava/lang/String;Ljava/lang/Object;)V (JsonRenderImpl.java:129)
  at org.nutz.json.impl.JsonRenderImpl.writeItem(Ljava/util/List;)V (JsonRenderImpl.java:183)
  at org.nutz.json.handler.JsonPojoHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonPojoHandler.java:125)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.impl.JsonRenderImpl.appendPair(ZLjava/lang/String;Ljava/lang/Object;)V (JsonRenderImpl.java:129)
  at org.nutz.json.impl.JsonRenderImpl.writeItem(Ljava/util/List;)V (JsonRenderImpl.java:183)
  at org.nutz.json.handler.JsonPojoHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonPojoHandler.java:125)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.impl.JsonRenderImpl.appendPair(ZLjava/lang/String;Ljava/lang/Object;)V (JsonRenderImpl.java:129)
  at org.nutz.json.impl.JsonRenderImpl.writeItem(Ljava/util/List;)V (JsonRenderImpl.java:183)
  at org.nutz.json.impl.JsonRenderImpl.map2Json(Ljava/util/Map;)V (JsonRenderImpl.java:175)
  at org.nutz.json.handler.JsonMapHandler.toJson(Lorg/nutz/lang/Mirror;Ljava/lang/Object;Lorg/nutz/json/JsonRender;Lorg/nutz/json/JsonFormat;)V (JsonMapHandler.java:28)
  at org.nutz.json.impl.JsonRenderImpl.render(Ljava/lang/Object;)V (JsonRenderImpl.java:82)
  at org.nutz.json.Json.toJson(Ljava/io/Writer;Ljava/lang/Object;Lorg/nutz/json/JsonFormat;)V (Json.java:254)
  at org.nutz.json.Json.toJson(Ljava/lang/Object;Lorg/nutz/json/JsonFormat;)Ljava/lang/String; (Json.java:216)
  at org.nutz.lang.util.SimpleContext.toString()Ljava/lang/String; (SimpleContext.java:64)
  at org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks(Ljava/lang/Object;Ljava/lang/reflect/Field;)V (WebappClassLoaderBase.java:2769)
  at org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalsForLeaks()V (WebappClassLoaderBase.java:2702)
  at org.apache.catalina.loader.WebappClassLoaderBase.clearReferences()V (WebappClassLoaderBase.java:2207)
  at org.apache.catalina.loader.WebappClassLoaderBase.stop()V (WebappClassLoaderBase.java:2101)
  at org.apache.catalina.loader.WebappLoader.stopInternal()V (WebappLoader.java:663)
  at org.apache.catalina.util.LifecycleBase.stop()V (LifecycleBase.java:224)
  at org.apache.catalina.core.StandardContext.stopInternal()V (StandardContext.java:5853)
  at org.apache.catalina.util.LifecycleBase.stop()V (LifecycleBase.java:224)
  at org.apache.catalina.core.ContainerBase$StopChild.call()Ljava/lang/Void; (ContainerBase.java:1587)
  at org.apache.catalina.core.ContainerBase$StopChild.call()Ljava/lang/Object; (ContainerBase.java:1576)
  at java.util.concurrent.FutureTask.run()V (FutureTask.java:266)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(Ljava/util/concurrent/ThreadPoolExecutor$Worker;)V (ThreadPoolExecutor.java:1142)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run()V (ThreadPoolExecutor.java:617)
  at java.lang.Thread.run()V (Thread.java:745)

超大对象也怀疑就是SimpleContext的子类

![](https://wx1.sinaimg.cn/mw1024/62894229gy1fzm41ju17gj21yp0u0do0.jpg)

问题描述

tomcat正常运行好好的，突然不知道被什么触发了，然后就OutOfMemoryError就tomcat就死掉了。
新上线的功能代码反复review没有发现可疑点，开发和运维多方努力保存现场的一些信息。
我们这边也在努力复现这个bug，但也希望社区能提供些线索哈。

wendal

1楼•1915天前

nutz版本多少.

另外, 这是checkThreadLocalsForLeaks, 是webapp关闭后触发的东西, 跟webapp关闭的原因没有直接联系

你们应该先关注一下为啥webapp被关闭了? 因为更新war吗?

Armin(qq_a153622a) 2楼•1915天前

版本是1.r.66
不是的，是tomcat异常退出了，日志里有这个错误。

wendal

3楼•1915天前

往前找找，肯定发送了其他事，这个错误只是后果之一

Armin(qq_a153622a) 4楼•1880天前

嗯，问题找到了。忘了回来结贴了。原因是我在出错的processor中有一句代码，引起了死循环。

body = Json.toJson(ac.getRequest(), JsonFormat.compact());

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