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  • spring boot 默认配置bug

    问题场景:请求很耗时,当一次请求完成后,之后的20秒内的请求很快速,在之后的第一个请求很慢!

    每隔一段时间,请求就会出发解压jar的操作,不确定是操作系统的问题还是sping-boot的bug

    "http-nio-7070-exec-1" #24 daemon prio=5 os_prio=0 tid=0x00007fbd08018800 nid=0x1f87 runnable [0x00007fbd80285000]
       java.lang.Thread.State: RUNNABLE
        at java.util.zip.Inflater.inflateBytes(Native Method)
        at java.util.zip.Inflater.inflate(Inflater.java:259)
        - locked <0x0000000774802160> (a java.util.zip.ZStreamRef)
        at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:152)
        at java.util.zip.ZipInputStream.read(ZipInputStream.java:194)
        at java.util.jar.JarInputStream.read(JarInputStream.java:207)
        at java.util.zip.ZipInputStream.closeEntry(ZipInputStream.java:140)
        at java.util.zip.ZipInputStream.getNextEntry(ZipInputStream.java:118)
        at java.util.jar.JarInputStream.getNextEntry(JarInputStream.java:142)
        at java.util.jar.JarInputStream.getNextJarEntry(JarInputStream.java:179)
        at org.apache.catalina.webresources.JarWarResourceSet.getArchiveEntries(JarWarResourceSet.java:112)
        - locked <0x00000006c80d1dc0> (a java.lang.Object)
        at org.apache.catalina.webresources.AbstractArchiveResourceSet.getResource(AbstractArchiveResourceSet.java:256)
        at org.apache.catalina.webresources.StandardRoot.getResourceInternal(StandardRoot.java:280)
        at org.apache.catalina.webresources.CachedResource.validateResource(CachedResource.java:95)
        at org.apache.catalina.webresources.Cache.getResource(Cache.java:69)
        at org.apache.catalina.webresources.StandardRoot.getResource(StandardRoot.java:215)
        at org.apache.catalina.webresources.StandardRoot.getResource(StandardRoot.java:205)
        at org.apache.catalina.mapper.Mapper.internalMapWrapper(Mapper.java:1027)
        at org.apache.catalina.mapper.Mapper.internalMap(Mapper.java:842)
        at org.apache.catalina.mapper.Mapper.map(Mapper.java:698)
        at org.apache.catalina.connector.CoyoteAdapter.postParseRequest(CoyoteAdapter.java:672)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344)
        at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:783)
        at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:798)
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1434)
        at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
        - locked <0x000000076d9975d8> (a org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
        at java.lang.Thread.run(Thread.java:745)

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  • 原文地址:https://www.cnblogs.com/tengpan-cn/p/7943107.html
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