tomcat7 PermGen space 每天一次 50C

Exception in thread "http-bio-443-exec-1832" at sun.misc.Unsafe.defineClass(Native Method)
at sun.reflect.ClassDefiner.defineClass(ClassDefiner.java:63)
at sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:399)
at sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:396)
at java.security.AccessController.doPrivileged(Native Method)
at sun.reflect.MethodAccessorGenerator.generate(MethodAccessorGenerator.java:395)
at sun.reflect.MethodAccessorGenerator.generateConstructor(MethodAccessorGenerator.java:94)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:48)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at java.security.Provider$Service.newInstance(Provider.java:1240)
at javax.crypto.Cipher.chooseProvider(Cipher.java:845)
at javax.crypto.Cipher.init(Cipher.java:1348)
at sun.security.ssl.CipherBox.(CipherBox.java:175)
at sun.security.ssl.CipherBox.newCipherBox(CipherBox.java:208)
at sun.security.ssl.CipherSuite$BulkCipher.newCipher(CipherSuite.java:471)
at sun.security.ssl.Handshaker.newReadCipher(Handshaker.java:707)
at sun.security.ssl.SSLSocketImpl.changeReadCiphers(SSLSocketImpl.java:2063)
at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1117)
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1359)
at sun.security.ssl.SSLSocketImpl.getSession(SSLSocketImpl.java:2191)
at org.apache.tomcat.util.net.jsse.JSSESocketFactory.handshake(JSSESocketFactory.java:252)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:304)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
java.lang.OutOfMemoryError: PermGen space
at sun.misc.Unsafe.defineClass(Native Method)
at sun.reflect.ClassDefiner.defineClass(ClassDefiner.java:63)
at sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:399)
at sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:396)
at java.security.AccessController.doPrivileged(Native Method)
at sun.reflect.MethodAccessorGenerator.generate(MethodAccessorGenerator.java:395)
at sun.reflect.MethodAccessorGenerator.generateConstructor(MethodAccessorGenerator.java:94)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:48)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at java.security.Provider$Service.newInstance(Provider.java:1240)
at javax.crypto.Cipher.chooseProvider(Cipher.java:845)
at javax.crypto.Cipher.init(Cipher.java:1348)
at sun.security.ssl.CipherBox.(CipherBox.java:175)
at sun.security.ssl.CipherBox.newCipherBox(CipherBox.java:208)
at sun.security.ssl.CipherSuite$BulkCipher.newCipher(CipherSuite.java:471)
at sun.security.ssl.Handshaker.newReadCipher(Handshaker.java:707)
at sun.security.ssl.SSLSocketImpl.changeReadCiphers(SSLSocketImpl.java:2063)
at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1117)
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1359)
at sun.security.ssl.SSLSocketImpl.getSession(SSLSocketImpl.java:2191)
at org.apache.tomcat.util.net.jsse.JSSESocketFactory.handshake(JSSESocketFactory.java:252)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:304)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
java.lang.OutOfMemoryError: PermGen space
at sun.misc.Unsafe.defineClass(Native Method)
at sun.reflect.ClassDefiner.defineClass(ClassDefiner.java:63)
at sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:399)
at sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:396)
at java.security.AccessController.doPrivileged(Native Method)
at sun.reflect.MethodAccessorGenerator.generate(MethodAccessorGenerator.java:395)
at sun.reflect.MethodAccessorGenerator.generateConstructor(MethodAccessorGenerator.java:94)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:48)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at java.security.Provider$Service.newInstance(Provider.java:1240)
at javax.crypto.Cipher.chooseProvider(Cipher.java:845)
at javax.crypto.Cipher.init(Cipher.java:1348)
at sun.security.ssl.CipherBox.(CipherBox.java:175)
at sun.security.ssl.CipherBox.newCipherBox(CipherBox.java:208)
at sun.security.ssl.CipherSuite$BulkCipher.newCipher(CipherSuite.java:471)
at sun.security.ssl.Handshaker.newReadCipher(Handshaker.java:707)
at sun.security.ssl.SSLSocketImpl.changeReadCiphers(SSLSocketImpl.java:2063)
at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1117)
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1359)
at sun.security.ssl.SSLSocketImpl.getSession(SSLSocketImpl.java:2191)
at org.apache.tomcat.util.net.jsse.JSSESocketFactory.handshake(JSSESocketFactory.java:252)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:304)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
java.lang.OutOfMemoryError: PermGen space
at sun.misc.Unsafe.defineClass(Native Method)
at sun.reflect.ClassDefiner.defineClass(ClassDefiner.java:63)
at sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:399)
at sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:396)
at java.security.AccessController.doPrivileged(Native Method)
at sun.reflect.MethodAccessorGenerator.generate(MethodAccessorGenerator.java:395)
at sun.reflect.MethodAccessorGenerator.generateConstructor(MethodAccessorGenerator.java:94)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:48)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at java.security.Provider$Service.newInstance(Provider.java:1240)
at javax.crypto.Cipher.chooseProvider(Cipher.java:845)
at javax.crypto.Cipher.init(Cipher.java:1348)
at sun.security.ssl.CipherBox.(CipherBox.java:175)
at sun.security.ssl.CipherBox.newCipherBox(CipherBox.java:208)
at sun.security.ssl.CipherSuite$BulkCipher.newCipher(CipherSuite.java:471)
at sun.security.ssl.Handshaker.newReadCipher(Handshaker.java:707)
at sun.security.ssl.SSLSocketImpl.changeReadCiphers(SSLSocketImpl.java:2063)
at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1117)
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1359)
at sun.security.ssl.SSLSocketImpl.getSession(SSLSocketImpl.java:2191)
at org.apache.tomcat.util.net.jsse.JSSESocketFactory.handshake(JSSESocketFactory.java:252)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:304)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
Exception in thread "http-bio-443-exec-2025" java.lang.OutOfMemoryError: PermGen space

6个回答

tomcat 7 ,jdk7,, Struts2 +spring +hibernate4 框架,,

set JAVA_OPTS=-Xms512m -Xmx2048m -XX:PermSize=256m -XX:MaxPermSize=2048m

每天一次,内存会突然一下大起来,然后就溢出了

我的每天出现这个错误多次,基本上重发布几次就会报这个错,目前没发现解决的方法

看到都头晕了,望采纳

一般大起来就是对象太多,垃圾回收机制没有及时收回空间,这,你优化一下,还不行么?

优化过了还是不行,用测试工具多个线程去跑,并没有看到内存增加,内存有时候是突然一下子增大的

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java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414) Exception in thread "main" java.lang.OutOfMemoryError: PermGen space 【在网上看了好多东西!都是让修改tomcat的bin目录下的catalina.bat文件!但是都没有效果!求大声帮忙看看】
内存溢出问题,不知道是哪里出现的问题,怀疑是druid连接池使用不当,求大佬帮忙。
昨晚上出现了两次内存溢出,找不到复现的方法,每次出现内存溢出都不一样,两次都是先出现"Disk Write of"写入磁盘失败错误,然后就是druid获取连接失败,然后报OOM异常,接着linux服务器cpu使用率上涨,一直涨到百分之600满(服务器是6核CPU),第二次的日志看跟第一次出现类似;下面是第一次 日志 2020-03-16 17:39:47 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_ca92_processor failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:39:47 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_ca92_processor failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:40:36 INFO [BaseHandler.java:42] - 向解码器推送协议{"topic":"controlProtocol/applyBackPicCtrl/00:00:01:A0:43:74/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07","timeStamp":"1584351636324","msgId":"598577930","videoEnable":0,"picList":[{"level":0,"imageEndY":900,"imageEndX":1600,"blockEndY":900,"blockEndX":1600,"blockStartY":180,"imageStartX":320,"picId":16777400,"imageStartY":180,"blockStartX":320}]} 2020-03-16 17:40:36 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:40:36 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:40:36 INFO [MQTTProtocolHandler.java:89] - 接收到返回协议:{"topic":"reControlProtocol/reApplyBackPicCtrl/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07/00:00:01:A0:43:74","result":"success","timeStamp":"1584351636324","msgId":"598577930","msg":"成功"} 2020-03-16 17:41:36 INFO [BaseHandler.java:42] - 向解码器推送协议{"topic":"controlProtocol/applyBackPicCtrl/00:00:01:A0:43:74/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07","timeStamp":"1584351696340","msgId":"480724569","videoEnable":0,"picList":[{"level":0,"imageEndY":900,"imageEndX":1600,"blockEndY":900,"blockEndX":1600,"blockStartY":180,"imageStartX":320,"picId":16777400,"imageStartY":180,"blockStartX":320}]} 2020-03-16 17:41:36 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:41:36 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:41:36 INFO [MQTTProtocolHandler.java:89] - 接收到返回协议:{"topic":"reControlProtocol/reApplyBackPicCtrl/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07/00:00:01:A0:43:74","result":"success","timeStamp":"1584351696340","msgId":"480724569","msg":"成功"} 2020-03-16 17:42:36 INFO [BaseHandler.java:42] - 向解码器推送协议{"topic":"controlProtocol/applyBackPicCtrl/00:00:01:A0:43:74/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07","timeStamp":"1584351756356","msgId":"2008015594","videoEnable":0,"picList":[{"level":0,"imageEndY":900,"imageEndX":1600,"blockEndY":900,"blockEndX":1600,"blockStartY":180,"imageStartX":320,"picId":33554616,"imageStartY":180,"blockStartX":320}]} 2020-03-16 17:42:36 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:42:36 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:42:36 INFO [MQTTProtocolHandler.java:89] - 接收到返回协议:{"topic":"reControlProtocol/reApplyBackPicCtrl/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07/00:00:01:A0:43:74","result":"success","timeStamp":"1584351756356","msgId":"2008015594","msg":"成功"} 2020-03-16 17:43:36 INFO [BaseHandler.java:42] - 向解码器推送协议{"topic":"controlProtocol/applyBackPicCtrl/00:00:01:A0:43:74/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07","timeStamp":"1584351816372","msgId":"1754653907","videoEnable":0,"picList":[{"level":0,"imageEndY":900,"imageEndX":1600,"blockEndY":900,"blockEndX":1600,"blockStartY":180,"imageStartX":320,"picId":184,"imageStartY":180,"blockStartX":320}]} 2020-03-16 17:43:36 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:43:36 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:43:36 INFO [MQTTProtocolHandler.java:89] - 接收到返回协议:{"topic":"reControlProtocol/reApplyBackPicCtrl/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07/00:00:01:A0:43:74","result":"success","timeStamp":"1584351816372","msgId":"1754653907","msg":"成功"} 2020-03-16 17:44:37 WARN [DruidDataSource.java:1258] - get connection timeout retry : 1 2020-03-16 17:44:38 WARN [DruidDataSource.java:1258] - get connection timeout retry : 1 2020-03-16 17:44:38 WARN [DruidDataSource.java:1258] - get connection timeout retry : 1 2020-03-16 17:44:41 INFO [BaseHandler.java:42] - 向解码器推送协议{"topic":"controlProtocol/applyBackPicCtrl/00:00:01:A0:43:74/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07","timeStamp":"1584351881843","msgId":"327484943","videoEnable":0,"picList":[{"level":0,"imageEndY":900,"imageEndX":1600,"blockEndY":900,"blockEndX":1600,"blockStartY":180,"imageStartX":320,"picId":16777400,"imageStartY":180,"blockStartX":320}]} 2020-03-16 17:44:41 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:44:43 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:44:48 WARN [DruidDataSource.java:1258] - get connection timeout retry : 1 2020-03-16 17:44:48 WARN [DruidDataSource.java:1258] - get connection timeout retry : 1 2020-03-16 17:44:49 INFO [MQTTProtocolHandler.java:89] - 接收到返回协议:{"topic":"reControlProtocol/reApplyBackPicCtrl/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07/00:00:01:A0:43:74","result":"success","timeStamp":"1584351881843","msgId":"327484943","msg":"成功"} 2020-03-16 17:45:02 ERROR [DruidDataSource.java:2469] - create connection SQLException, url: jdbc:mysql://localhost:55060/mcs?useUnicode=true&characterEncoding=utf-8, errorCode 0, state S1000 java.sql.SQLException: java.lang.OutOfMemoryError: PermGen space at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:965) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:898) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:887) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:861) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:878) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:874) at com.mysql.jdbc.Util.handleNewInstance(Util.java:443) at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:385) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:323) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1513) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1578) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2466) Caused by: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:45:55 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:45:55 INFO [BaseHandler.java:42] - 向解码器推送协议{"topic":"controlProtocol/applyBackPicCtrl/00:00:01:A0:43:74/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07","timeStamp":"1584351955374","msgId":"690664616","videoEnable":0,"picList":[{"level":0,"imageEndY":900,"imageEndX":1600,"blockEndY":900,"blockEndX":1600,"blockStartY":180,"imageStartX":320,"picId":33554616,"imageStartY":180,"blockStartX":320}]} 2020-03-16 17:45:55 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:46:00 INFO [MQTTProtocolHandler.java:89] - 接收到返回协议:{"topic":"reControlProtocol/reApplyBackPicCtrl/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07/00:00:01:A0:43:74","result":"success","timeStamp":"1584351955374","msgId":"690664616","msg":"成功"} 2020-03-16 17:47:13 INFO [BaseHandler.java:42] - 向解码器推送协议{"topic":"controlProtocol/applyBackPicCtrl/00:00:01:A0:43:74/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07","timeStamp":"1584352033984","msgId":"1701533843","videoEnable":0,"picList":[{"level":0,"imageEndY":900,"imageEndX":1600,"blockEndY":900,"blockEndX":1600,"blockStartY":180,"imageStartX":320,"picId":184,"imageStartY":180,"blockStartX":320}]} 2020-03-16 17:47:13 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:47:14 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:47:19 INFO [MQTTProtocolHandler.java:89] - 接收到返回协议:{"topic":"reControlProtocol/reApplyBackPicCtrl/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07/00:00:01:A0:43:74","result":"success","timeStamp":"1584352033984","msgId":"1701533843","msg":"成功"} 2020-03-16 17:48:48 INFO [BaseHandler.java:42] - 向解码器推送协议{"topic":"controlProtocol/applyBackPicCtrl/00:00:01:A0:43:74/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07","timeStamp":"1584352128999","msgId":"1984150795","videoEnable":0,"picList":[{"level":0,"imageEndY":900,"imageEndX":1600,"blockEndY":900,"blockEndX":1600,"blockStartY":180,"imageStartX":320,"picId":16777400,"imageStartY":180,"blockStartX":320}]} 2020-03-16 17:48:50 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:48:50 INFO [MQTTProtocolHandler.java:89] - 接收到返回协议:{"topic":"reControlProtocol/reApplyBackPicCtrl/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07/00:00:01:A0:43:74","result":"success","timeStamp":"1584352128999","msgId":"1984150795","msg":"成功"} 2020-03-16 17:48:51 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:50:00 INFO [BaseHandler.java:42] - 向解码器推送协议{"topic":"controlProtocol/applyBackPicCtrl/00:00:01:A0:43:74/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07","timeStamp":"1584352200578","msgId":"1977525065","videoEnable":0,"picList":[{"level":0,"imageEndY":900,"imageEndX":1600,"blockEndY":900,"blockEndX":1600,"blockStartY":180,"imageStartX":320,"picId":33554616,"imageStartY":180,"blockStartX":320}]} 2020-03-16 17:50:01 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:50:03 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:50:04 INFO [MQTTProtocolHandler.java:89] - 接收到返回协议:{"topic":"reControlProtocol/reApplyBackPicCtrl/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07/00:00:01:A0:43:74","result":"success","timeStamp":"1584352200578","msgId":"1977525065","msg":"成功"} 2020-03-16 17:51:20 INFO [BaseHandler.java:42] - 向解码器推送协议{"topic":"controlProtocol/applyBackPicCtrl/00:00:01:A0:43:74/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07","timeStamp":"1584352280657","msgId":"1863876211","videoEnable":0,"picList":[{"level":0,"imageEndY":900,"imageEndX":1600,"blockEndY":900,"blockEndX":1600,"blockStartY":180,"imageStartX":320,"picId":184,"imageStartY":180,"blockStartX":320}]} 2020-03-16 17:51:21 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:51:22 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:51:28 INFO [MQTTProtocolHandler.java:89] - 接收到返回协议:{"topic":"reControlProtocol/reApplyBackPicCtrl/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07/00:00:01:A0:43:74","result":"success","timeStamp":"1584352280657","msgId":"1863876211","msg":"成功"} 2020-03-16 17:52:47 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:52:50 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:52:55 INFO [BaseHandler.java:42] - 向解码器推送协议{"topic":"controlProtocol/applyBackPicCtrl/00:00:01:A0:43:74/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07","timeStamp":"1584352373108","msgId":"628094041","videoEnable":0,"picList":[{"level":0,"imageEndY":900,"imageEndX":1600,"blockEndY":900,"blockEndX":1600,"blockStartY":180,"imageStartX":320,"picId":16777400,"imageStartY":180,"blockStartX":320}]} 2020-03-16 17:53:03 INFO [MQTTProtocolHandler.java:89] - 接收到返回协议:{"topic":"reControlProtocol/reApplyBackPicCtrl/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07/00:00:01:A0:43:74","result":"success","timeStamp":"1584352373108","msgId":"628094041","msg":"成功"} 2020-03-16 17:54:00 INFO [BaseHandler.java:42] - 向解码器推送协议{"topic":"controlProtocol/applyBackPicCtrl/00:00:01:A0:43:74/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07","timeStamp":"1584352439640","msgId":"72219615","videoEnable":0,"picList":[{"level":0,"imageEndY":900,"imageEndX":1600,"blockEndY":900,"blockEndX":1600,"blockStartY":180,"imageStartX":320,"picId":33554616,"imageStartY":180,"blockStartX":320}]} 2020-03-16 17:54:00 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:54:03 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:54:09 INFO [MQTTProtocolHandler.java:89] - 接收到返回协议:{"topic":"reControlProtocol/reApplyBackPicCtrl/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07/00:00:01:A0:43:74","result":"success","timeStamp":"1584352439640","msgId":"72219615","msg":"成功"} 2020-03-16 17:55:23 WARN [DruidDataSource.java:1258] - get connection timeout retry : 1 2020-03-16 17:55:23 WARN [DruidDataSource.java:1258] - get connection timeout retry : 1 2020-03-16 17:55:25 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:55:26 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:55:26 INFO [BaseHandler.java:42] - 向解码器推送协议{"topic":"controlProtocol/applyBackPicCtrl/00:00:01:A0:43:74/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07","timeStamp":"1584352526466","msgId":"1473614692","videoEnable":0,"picList":[{"level":0,"imageEndY":900,"imageEndX":1600,"blockEndY":900,"blockEndX":1600,"blockStartY":180,"imageStartX":320,"picId":184,"imageStartY":180,"blockStartX":320}]} 2020-03-16 17:55:36 WARN [DruidDataSource.java:1258] - get connection timeout retry : 1 2020-03-16 17:55:41 ERROR [DruidDataSource.java:2469] - create connection SQLException, url: jdbc:mysql://localhost:55060/mcs?useUnicode=true&characterEncoding=utf-8, errorCode 0, state S1000 java.sql.SQLException: java.lang.OutOfMemoryError: PermGen space at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:965) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:898) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:887) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:861) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:878) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:874) at com.mysql.jdbc.Util.handleNewInstance(Util.java:443) at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:385) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:323) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1513) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1578) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2466) Caused by: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:55:42 INFO [MQTTProtocolHandler.java:89] - 接收到返回协议:{"topic":"reControlProtocol/reApplyBackPicCtrl/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07/00:00:01:A0:43:74","result":"success","timeStamp":"1584352526466","msgId":"1473614692","msg":"成功"} 2020-03-16 17:55:48 WARN [DruidDataSource.java:1258] - get connection timeout retry : 1 2020-03-16 17:56:00 WARN [DruidDataSource.java:1258] - get connection timeout retry : 1 2020-03-16 17:56:00 WARN [DruidDataSource.java:1258] - get connection timeout retry : 1 2020-03-16 17:56:02 ERROR [DruidDataSource.java:2469] - create connection SQLException, url: jdbc:mysql://localhost:55060/mcs?useUnicode=true&characterEncoding=utf-8, errorCode 0, state S1000 java.sql.SQLException: java.lang.OutOfMemoryError: PermGen space at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:965) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:898) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:887) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:861) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:878) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:874) at com.mysql.jdbc.Util.handleNewInstance(Util.java:443) at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:385) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:323) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1513) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1578) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2466) Caused by: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:56:05 WARN [DruidDataSource.java:1258] - get connection timeout retry : 1 2020-03-16 17:56:06 WARN [SqlExceptionHelper.java:143] - SQL Error: 0, SQLState: null 2020-03-16 17:56:06 ERROR [SqlExceptionHelper.java:144] - wait millis 5488, active 8, maxActive 40, creating 0 2020-03-16 17:56:14 WARN [DruidDataSource.java:1258] - get connection timeout retry : 1 2020-03-16 17:56:27 WARN [DruidDataSource.java:1258] - get connection timeout retry : 1 2020-03-16 17:56:29 ERROR [DruidDataSource.java:2469] - create connection SQLException, url: jdbc:mysql://localhost:55060/mcs?useUnicode=true&characterEncoding=utf-8, errorCode 0, state S1000 java.sql.SQLException: java.lang.OutOfMemoryError: PermGen space at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:965) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:898) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:887) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:861) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:878) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:874) at com.mysql.jdbc.Util.handleNewInstance(Util.java:443) at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:385) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:323) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1513) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1578) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2466) Caused by: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:56:37 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:56:37 INFO [BaseHandler.java:42] - 向解码器推送协议{"topic":"controlProtocol/applyBackPicCtrl/00:00:01:A0:43:74/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07","timeStamp":"1584352597266","msgId":"617319811","videoEnable":0,"picList":[{"level":0,"imageEndY":900,"imageEndX":1600,"blockEndY":900,"blockEndX":1600,"blockStartY":180,"imageStartX":320,"picId":16777400,"imageStartY":180,"blockStartX":320}]} 2020-03-16 17:56:37 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:56:49 INFO [MQTTProtocolHandler.java:89] - 接收到返回协议:{"topic":"reControlProtocol/reApplyBackPicCtrl/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07/00:00:01:A0:43:74","result":"success","timeStamp":"1584352597266","msgId":"617319811","msg":"成功"} 2020-03-16 17:56:58 ERROR [DruidDataSource.java:2469] - create connection SQLException, url: jdbc:mysql://localhost:55060/mcs?useUnicode=true&characterEncoding=utf-8, errorCode 0, state S1000 java.sql.SQLException: java.lang.OutOfMemoryError: PermGen space at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:965) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:898) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:887) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:861) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:878) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:874) at com.mysql.jdbc.Util.handleNewInstance(Util.java:443) at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:385) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:323) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1513) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1578) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2466) Caused by: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:58:04 INFO [BaseHandler.java:42] - 向解码器推送协议{"topic":"controlProtocol/applyBackPicCtrl/00:00:01:A0:43:74/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07","timeStamp":"1584352684961","msgId":"1580436857","videoEnable":0,"picList":[{"level":0,"imageEndY":900,"imageEndX":1600,"blockEndY":900,"blockEndX":1600,"blockStartY":180,"imageStartX":320,"picId":33554616,"imageStartY":180,"blockStartX":320}]} 2020-03-16 17:58:04 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:58:07 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:58:12 INFO [MQTTProtocolHandler.java:89] - 接收到返回协议:{"topic":"reControlProtocol/reApplyBackPicCtrl/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07/00:00:01:A0:43:74","result":"success","timeStamp":"1584352684961","msgId":"1580436857","msg":"成功"} 2020-03-16 17:58:17 ERROR [DruidDataSource.java:2469] - create connection SQLException, url: jdbc:mysql://localhost:55060/mcs?useUnicode=true&characterEncoding=utf-8, errorCode 0, state S1000 java.sql.SQLException: java.lang.OutOfMemoryError: PermGen space at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:965) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:898) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:887) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:861) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:878) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:874) at com.mysql.jdbc.Util.handleNewInstance(Util.java:443) at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:385) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:323) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1513) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1578) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2466) Caused by: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:58:38 ERROR [DruidDataSource.java:2469] - create connection SQLException, url: jdbc:mysql://localhost:55060/mcs?useUnicode=true&characterEncoding=utf-8, errorCode 0, state S1000 java.sql.SQLException: java.lang.OutOfMemoryError: PermGen space at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:965) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:898) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:887) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:861) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:878) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:874) at com.mysql.jdbc.Util.handleNewInstance(Util.java:443) at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:385) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:323) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1513) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1578) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2466) Caused by: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:59:06 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 然后这是第二次OOM异常的日志 2020-03-16 17:36:36 INFO [BaseHandler.java:42] - 向解码器推送协议{"topic":"controlProtocol/applyBackPicCtrl/00:00:01:A0:43:74/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07","timeStamp":"1584351396265","msgId":"2054492855","videoEnable":0,"picList":[{"level":0,"imageEndY":900,"imageEndX":1600,"blockEndY":900,"blockEndX":1600,"blockStartY":180,"imageStartX":320,"picId":184,"imageStartY":180,"blockStartX":320}]} 2020-03-16 17:36:36 INFO [MQTTProtocolHandler.java:89] - 接收到返回协议:{"topic":"reControlProtocol/reApplyBackPicCtrl/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07/00:00:01:A0:43:74","result":"success","timeStamp":"1584351396265","msgId":"2054492855","msg":"成功"} 2020-03-16 17:37:36 INFO [BaseHandler.java:42] - 向解码器推送协议{"topic":"controlProtocol/applyBackPicCtrl/00:00:01:A0:43:74/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07","timeStamp":"1584351456281","msgId":"1912161758","videoEnable":0,"picList":[{"level":0,"imageEndY":900,"imageEndX":1600,"blockEndY":900,"blockEndX":1600,"blockStartY":180,"imageStartX":320,"picId":16777400,"imageStartY":180,"blockStartX":320}]} 2020-03-16 17:37:36 INFO [MQTTProtocolHandler.java:89] - 接收到返回协议:{"topic":"reControlProtocol/reApplyBackPicCtrl/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07/00:00:01:A0:43:74","result":"success","timeStamp":"1584351456281","msgId":"1912161758","msg":"成功"} 2020-03-16 17:38:36 INFO [BaseHandler.java:42] - 向解码器推送协议{"topic":"controlProtocol/applyBackPicCtrl/00:00:01:A0:43:74/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07","timeStamp":"1584351516297","msgId":"476243815","videoEnable":0,"picList":[{"level":0,"imageEndY":900,"imageEndX":1600,"blockEndY":900,"blockEndX":1600,"blockStartY":180,"imageStartX":320,"picId":33554616,"imageStartY":180,"blockStartX":320}]} 2020-03-16 17:38:36 INFO [MQTTProtocolHandler.java:89] - 接收到返回协议:{"topic":"reControlProtocol/reApplyBackPicCtrl/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07/00:00:01:A0:43:74","result":"success","timeStamp":"1584351516297","msgId":"476243815","msg":"成功"} 2020-03-16 17:39:36 INFO [BaseHandler.java:42] - 向解码器推送协议{"topic":"controlProtocol/applyBackPicCtrl/00:00:01:A0:43:74/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07","timeStamp":"1584351576307","msgId":"2004523303","videoEnable":0,"picList":[{"level":0,"imageEndY":900,"imageEndX":1600,"blockEndY":900,"blockEndX":1600,"blockStartY":180,"imageStartX":320,"picId":184,"imageStartY":180,"blockStartX":320}]} 2020-03-16 17:39:36 INFO [MQTTProtocolHandler.java:89] - 接收到返回协议:{"topic":"reControlProtocol/reApplyBackPicCtrl/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07/00:00:01:A0:43:74","result":"success","timeStamp":"1584351576307","msgId":"2004523303","msg":"成功"} 2020-03-16 17:39:47 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_ca92_processor failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:39:47 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_ca92_processor failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:40:36 INFO [BaseHandler.java:42] - 向解码器推送协议{"topic":"controlProtocol/applyBackPicCtrl/00:00:01:A0:43:74/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07","timeStamp":"1584351636324","msgId":"598577930","videoEnable":0,"picList":[{"level":0,"imageEndY":900,"imageEndX":1600,"blockEndY":900,"blockEndX":1600,"blockStartY":180,"imageStartX":320,"picId":16777400,"imageStartY":180,"blockStartX":320}]} 2020-03-16 17:40:36 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:40:36 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:40:36 INFO [MQTTProtocolHandler.java:89] - 接收到返回协议:{"topic":"reControlProtocol/reApplyBackPicCtrl/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07/00:00:01:A0:43:74","result":"success","timeStamp":"1584351636324","msgId":"598577930","msg":"成功"} 2020-03-16 17:41:36 INFO [BaseHandler.java:42] - 向解码器推送协议{"topic":"controlProtocol/applyBackPicCtrl/00:00:01:A0:43:74/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07","timeStamp":"1584351696340","msgId":"480724569","videoEnable":0,"picList":[{"level":0,"imageEndY":900,"imageEndX":1600,"blockEndY":900,"blockEndX":1600,"blockStartY":180,"imageStartX":320,"picId":16777400,"imageStartY":180,"blockStartX":320}]} 2020-03-16 17:41:36 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:41:36 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:41:36 INFO [MQTTProtocolHandler.java:89] - 接收到返回协议:{"topic":"reControlProtocol/reApplyBackPicCtrl/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07/00:00:01:A0:43:74","result":"success","timeStamp":"1584351696340","msgId":"480724569","msg":"成功"} 2020-03-16 17:42:36 INFO [BaseHandler.java:42] - 向解码器推送协议{"topic":"controlProtocol/applyBackPicCtrl/00:00:01:A0:43:74/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07","timeStamp":"1584351756356","msgId":"2008015594","videoEnable":0,"picList":[{"level":0,"imageEndY":900,"imageEndX":1600,"blockEndY":900,"blockEndX":1600,"blockStartY":180,"imageStartX":320,"picId":33554616,"imageStartY":180,"blockStartX":320}]} 2020-03-16 17:42:36 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:42:36 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:42:36 INFO [MQTTProtocolHandler.java:89] - 接收到返回协议:{"topic":"reControlProtocol/reApplyBackPicCtrl/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07/00:00:01:A0:43:74","result":"success","timeStamp":"1584351756356","msgId":"2008015594","msg":"成功"} 2020-03-16 17:43:36 INFO [BaseHandler.java:42] - 向解码器推送协议{"topic":"controlProtocol/applyBackPicCtrl/00:00:01:A0:43:74/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07","timeStamp":"1584351816372","msgId":"1754653907","videoEnable":0,"picList":[{"level":0,"imageEndY":900,"imageEndX":1600,"blockEndY":900,"blockEndX":1600,"blockStartY":180,"imageStartX":320,"picId":184,"imageStartY":180,"blockStartX":320}]} 2020-03-16 17:43:36 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:43:36 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:43:36 INFO [MQTTProtocolHandler.java:89] - 接收到返回协议:{"topic":"reControlProtocol/reApplyBackPicCtrl/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07/00:00:01:A0:43:74","result":"success","timeStamp":"1584351816372","msgId":"1754653907","msg":"成功"} 2020-03-16 17:44:37 WARN [DruidDataSource.java:1258] - get connection timeout retry : 1 2020-03-16 17:44:38 WARN [DruidDataSource.java:1258] - get connection timeout retry : 1 2020-03-16 17:44:38 WARN [DruidDataSource.java:1258] - get connection timeout retry : 1 2020-03-16 17:44:41 INFO [BaseHandler.java:42] - 向解码器推送协议{"topic":"controlProtocol/applyBackPicCtrl/00:00:01:A0:43:74/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07","timeStamp":"1584351881843","msgId":"327484943","videoEnable":0,"picList":[{"level":0,"imageEndY":900,"imageEndX":1600,"blockEndY":900,"blockEndX":1600,"blockStartY":180,"imageStartX":320,"picId":16777400,"imageStartY":180,"blockStartX":320}]} 2020-03-16 17:44:41 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:44:43 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:44:48 WARN [DruidDataSource.java:1258] - get connection timeout retry : 1 2020-03-16 17:44:48 WARN [DruidDataSource.java:1258] - get connection timeout retry : 1 2020-03-16 17:44:49 INFO [MQTTProtocolHandler.java:89] - 接收到返回协议:{"topic":"reControlProtocol/reApplyBackPicCtrl/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07/00:00:01:A0:43:74","result":"success","timeStamp":"1584351881843","msgId":"327484943","msg":"成功"} 2020-03-16 17:45:02 ERROR [DruidDataSource.java:2469] - create connection SQLException, url: jdbc:mysql://localhost:55060/mcs?useUnicode=true&characterEncoding=utf-8, errorCode 0, state S1000 java.sql.SQLException: java.lang.OutOfMemoryError: PermGen space at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:965) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:898) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:887) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:861) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:878) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:874) at com.mysql.jdbc.Util.handleNewInstance(Util.java:443) at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:385) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:323) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1513) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1578) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2466) Caused by: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:45:55 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:45:55 INFO [BaseHandler.java:42] - 向解码器推送协议{"topic":"controlProtocol/applyBackPicCtrl/00:00:01:A0:43:74/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07","timeStamp":"1584351955374","msgId":"690664616","videoEnable":0,"picList":[{"level":0,"imageEndY":900,"imageEndX":1600,"blockEndY":900,"blockEndX":1600,"blockStartY":180,"imageStartX":320,"picId":33554616,"imageStartY":180,"blockStartX":320}]} 2020-03-16 17:45:55 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:46:00 INFO [MQTTProtocolHandler.java:89] - 接收到返回协议:{"topic":"reControlProtocol/reApplyBackPicCtrl/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07/00:00:01:A0:43:74","result":"success","timeStamp":"1584351955374","msgId":"690664616","msg":"成功"} 2020-03-16 17:47:13 INFO [BaseHandler.java:42] - 向解码器推送协议{"topic":"controlProtocol/applyBackPicCtrl/00:00:01:A0:43:74/1c79b3b3-6020-4af7-97ec-a1abd5f0cc07","timeStamp":"1584352033984","msgId":"1701533843","videoEnable":0,"picList":[{"level":0,"imageEndY":900,"imageEndX":1600,"blockEndY":900,"blockEndX":1600,"blockStartY":180,"imageStartX":320,"picId":184,"imageStartY":180,"blockStartX":320}]} 2020-03-16 17:47:13 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 2020-03-16 17:47:14 ERROR [DiskStorageFactory.java:495] - Disk Write of mcs_pic_layer failed: java.lang.OutOfMemoryError: PermGen space 这是我项目的druid配置 <!--druid连接池 --> <beans profile="production"> <context:property-placeholder ignore-unresolvable="true" location="classpath:/jdbc.properties" /> <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close"> <property name="driverClassName" value="${jdbc.driver}" /> <property name="url" value="${jdbc.url}" /> <property name="username" value="${jdbc.username}" /> <property name="password" value="${jdbc.password}" /> <!-- 配置初始化大小、最小、最大 --> <property name="initialSize" value="1" /> <property name="minIdle" value="1" /> <property name="maxActive" value="40" /> <!-- 配置获取连接等待超时的时间 --> <property name="maxWait" value="5000" /> <!-- 配置间隔多久才进行一次检测,检测需要关闭的空闲连接,单位是毫秒 --> <property name="timeBetweenEvictionRunsMillis" value="60000" /> <!-- 配置一个连接在池中最小生存的时间,单位是毫秒 --> <property name="minEvictableIdleTimeMillis" value="300000" /> <property name="testWhileIdle" value="true" /> <!-- 这里建议配置为TRUE,防止取到的连接不可用 --> <property name="testOnBorrow" value="true" /> <property name="testOnReturn" value="false" /> <!-- 打开PSCache,并且指定每个连接上PSCache的大小 --> <property name="poolPreparedStatements" value="true" /> <property name="maxPoolPreparedStatementPerConnectionSize" value="20" /> <!-- 这里配置提交方式,默认就是TRUE,可以不用配置 --> <property name="defaultAutoCommit" value="true" /> </bean> </beans> 求大佬们帮解答。。。
PermGen space异常 问题解决了吗?如何解决呢?
<p><span style="color: #0000ff;">下面是一个被锁定贴子上复制过来的,但最终都没有结果。不知道现在解决了没有。</span></p> <p><span style="color: #ff0000;">大致意思是动态生成JAVA类之后,JVM无法回收垃圾,造成PermGen区域内存溢出,程序崩溃。</span></p> <p>------------------------------------------------------------------------------------------------------------------------------------------------------------------------</p> <p><span style="font-family: Tahoma; line-height: 18px;">java.lang.OutOfMemoryError: PermGen space异常。</span></p> <p><span style="font-family: Tahoma; line-height: 18px;">发现很多人把问题归因于: spring,hibernate,tomcat,因为他们动态产生类,导致JVM中的permanent heap溢出 。然后解决方法众说纷纭,有人说升级 tomcat版本到最新甚至干脆不用tomcat。还有人怀疑spring的问题,在<a href="http://forum.springframework.org/showthread.php?t=21383&amp;amp;amp;amp;highlight=cglib+cache" style="color: #006699; text-decoration: underline;">spring论坛</a>上讨论很激烈,因为spring在AOP时使用CBLIB会动态产生很多类。<br />但问题是为什么这些王牌的开源会出现同一个问题呢,那么是不是更基础的原因呢?tomcat在Q&amp;A很隐晦的回答了这一点,<a href="http://tomcat.apache.org/faq/deployment.html" style="color: #006699; text-decoration: underline;">我们知道这个问题,但这个问题是由一个更基础的问题产生。 </a><br /><a href="http://www.freshblurbs.com/explaining-java-lang-outofmemoryerror-permgen-space" style="color: #006699; text-decoration: underline;">于是有人对更基础的JVM做了检查</a>,发现了问题的关键。原来SUN 的JVM把内存分了不同的区,其中一个就是permenter区用来存放用得非常多的类和类描述。本来SUN设计的时候认为这个区域在JVM启动的时候就固定了,但他没有想到现在动态会用得这么广泛。而且这个区域有特殊的垃圾收回机制,现在的问题是动态加载类到这个区域后,gc根本没办法回收! <br />2003年的时候就有一个<a href="http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4957990" style="color: #006699; text-decoration: underline;">bug</a>报告给sun,但是到现在,这个<a href="http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4957990" style="color: #006699; text-decoration: underline;">bug</a>还没有close!有人在这个bug加了句评语:“A bug this critical is open since 2003? Absolutely shameful.” 我觉得SUN在这个BUG上确实有些丢脸。<br />对这个bug最彻底的解决办法就是不要用SUN的JDK,而改用<a href="http://commerce.bea.com/products/weblogicjrockit/jrockit_prod_fam.jsp" style="color: #006699; text-decoration: underline;">BEA的 JRokit.</a><br />打不过,还逃不过吗? 有众多的选择,这就是开源的好。 :)</span></p> <p>------------------------------------------------------------------------------------------------------------------------------------------------------------------------</p>
ant远程重启tomcat疑问
有没有ant远程重启tomcat的方法啊..网上找到的都是本地启动tomcat方法... 希望各位大虾指导哈.... [b]问题补充:[/b] bohemia: 我是说重起远程的TOMCAT,不是重起TOMCAT下的某个应用啊... [b]问题补充:[/b] 各位大虾 这个能不能实现啊..如果不能实现 ,,能不能提示哈我啊..我也不用白费时间去网上搜索了.. [b]问题补充:[/b] 貌似说ANT的telent能行..但是还没找到具体怎么用,不知道哪位用过 [b]问题补充:[/b] lewhwa: 你给的方法,应该是启动本地的吧.如果我要远程重启服务器的tomcat该如何,请指教 [b]问题补充:[/b] 可以在一个Servlet里执行ant脚本在服务器本地执行 ----小弟用ANT不久,能否详解? [b]问题补充:[/b] 把问题补充完整哈: 1.写了个ANT实现把本地代码打成*war然后替换服务器上正在运行的项目.小弟思路是先undeploy服务器上项目,然后再deploy新的,昨天在各位大虾帮助下终于达到目的. 2.还没来得及高兴,如果在本地执行一次ANT,成功后又继续执行一才ANT,这样5次左右,服务器的TOMCAT会报:java.lang.OutOfMemoryError: PermGen 错误,上网查询知道解决问题方法是增大服务器的TOMCAT内存. 3.但是有个问题就疑问了:即使我增大了服务器的TOMCAT内存,也许我连续5次不会报错了,但是我也许10次或者更多次,会不会报错? 4.网上说:"Class在被Loader时就会被放到PermGen space中,它和存放类实例(Instance)的Heap区域不同,GC(Garbage Collection)不会在主程序运行期对PermGen space进行清理,所以如果你的应用中有很CLASS的话,就很可能出现PermGen space错误" 5.所以小弟就认为执行每次ANT的时候可以通过重启tomcat来解决,小弟疑问是:像我这种情况,在每次ANT后,服务器的PermGen space加载class,[color=red]在不重起tomcat情况下[/color],我下次使用ANT的时候,PermGen space会不会实现累计加载,就像本来100个地方,第一次用了20个地方,第2次用了20个地方,所以说第5次就出错. 望各位大虾给我上一课啊...
tomcat内存溢出问题111111111111111
Exception in thread "http-bio-8080-exec-10" java.lang.OutOfMemoryError: PermGen space tomcat内存溢出怎么设置,网上只看到了myeclipse的解决方案 ,我用的eclipse
tomcat安装到服务后启动访问会报内存溢出
把tomcat安装到windows的服务里启动,连访问tomcat的主页都会报OutOfMemoryError: PermGen space内存溢出错误,但小弟已经到注册表里加大了tomcat的运行内存。如下图 ![JvmMs和JvmMx都设置了1024,在Options的后面加上了-Xms1024m-Xmx1024m,之前这4个参数都设置为2048,一样报这个错](https://img-ask.csdn.net/upload/201606/03/1464915742_470832.jpg) 图上这四个参数之前有设置为2048,但一样是报java.lang.OutOfMemoryError: PermGen space。跪求各路大神帮忙! 问题自己解决了!原来是这个参数设置错误,看来网上的很多这方面的解答不是很正确。 ![图片说明](https://img-ask.csdn.net/upload/201606/03/1464924963_662698.jpg) 报错提示: PermGen space。这是虚拟机里方法区(常量池也属于方法区)的内存溢出,解决方案之一可以加大方法区的最大容量,加大方法区内存容量的对应参数是:-XX:PermSize(最小值),-XX:MaxPermSize(最大值) 如果报错提示是:java heap space。这是虚拟机的堆内存溢出,解决方案之一是加大堆最大内存容量,对应设置的参数是:-Xms (最小),-Xmx(最大)
为什么在eclipse中修改JSP后tomcat自动重启?
RT,修改配置文件或者类tomcat自动重启也就罢了,怎么修改JSP保存后它也要重启,如何禁止它重启呢?还有,为什么我的web应用在启动起来后,对某个交易多点几下就出现java.lang.OutOfMemoryError: PermGen space,是怎么回事呢?
spring构架网站连接mysql登陆以后导致整个tomcat瘫痪
连接mysql数据库。登陆后报错 - Application exception overridden by rollback error java.lang.OutOfMemoryError: PermGen space Exception in thread "http-bio-8080-exec-4" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "http-bio-8080-exec-4"
jvm 疑惑
写了个ANT实现把本地代码打成*war然后替换服务器上正在运行的项目.小弟思路是先undeploy服务器上项目,然后再deploy新的,终于达到目的. 但是如果在本地执行一次ANT,成功后又继续执行一才ANT,这样5次左右,服务器的TOMCAT会报:java.lang.OutOfMemoryError: PermGen 错误,上网查询知道解决问题方法是:JAVA_OPTS=%JAVA_OPTS% -server -XX:PermSize=128M -XX:MaxPermSize=512m “Class在被Loader时就会被放到PermGen space中,它和存放类实例(Instance)的Heap区域不同,GC(Garbage Collection)不会在主程序运行期对PermGen space进行清理,所以如果你的应用中有很CLASS的话,就很可能出现PermGen space错误” 但是有个问题就疑问了:即使我增大了PermSize,也许我连续5次不会报错了,但是我也许10次或者更多次,会不会报错? 像我这种情况,在每次ANT后,服务器的PermGen space加载class,在不重启动tomcat情况下,我下次使用ANT的时候,PermGen space会不会实现累计加载,就像本来100个地方,第一次用了20个地方,第2次用了20个地方,所以说第5次就出错. 望大虾帮我解惑!如果有方法在ANT下解决这个问题,请指导 [b]问题补充:[/b] lewhwa: 我可不可以这样理解你的话:就是说如果TOMCAT不关闭,我每ANT一次,classloader会增加PermGen space里的class数量,所以说,如果我在我不停止tomcat的情况下,继续ANT的话,就会出现:java.lang.OutOfMemoryError: PermGen ?请指导,我就想知道到底是怎么回事 [b]问题补充:[/b] lewhwa: 我用的是tomcat5.5... http://wiki.apache.org/tomcat/FAQ/Deployment 刚刚看到这个 觉得好象有点懂了,但是同样又出问题了,是不是除了重启tomcat才能根本解决这个问题?因为我根本不知道我在第几次ANT的时候 会出现问题... 还有你刚说的"Ant进行部署和构建采用的JVM,Tomcat有自己的JVM" 这个麻烦给个连接让我了解哈... [b]问题补充:[/b] bohemia: 我刚刚还在查ant的undeploy能不能释放"PermGen space"里的class?但是一直没找到.. 请指导哈 [b]问题补充:[/b] lewhwa: 你的意思是不是说:ant的undeploy能释放"PermGen space"里的class,这样再次deploy时候不会让"PermGen space" 累加?如果出错的话,肯定是因为应用本身的问题? [b]问题补充:[/b] lewhwa: 我现在又重新测试了哈,在第4次ANT后,服务器的tomcat,又出现这种问题:java.lang.OutOfMemoryError: PermGen , 我在Tomcat Wiki 下找到这样的话: Why does the memory usage increase when I redeploy a web application? Because the Classloader (and the Class objects it loaded) cannot be recycled. They are stored in the permanent heap generation by the JVM, and when you redepoy a new class loader is created, which loads another copy of all these classes. This can cause OufOfMemoryErrors eventually. -----按我的理解它的意思跟你的看法有些不一样..不知道是我理解错误,还是....请指导 [b]问题补充:[/b] lewhwa: 也就是说 我现在应该从应用上找问题? 如果是这样,请指导哈方法..
tomcat内存溢出问题,急求解决
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<div class="iteye-blog-content-contain" style="font-size: 14px;"> <p>tomcat 中  PermGen space 加大到1G,但是还是</p> <p>java.lang.OutOfMemoryError: PermGen space</p> <p>at sun.misc.Unsafe.defineClass(Native Method)</p> <p>at sun.reflect.ClassDefiner.defineClass(ClassDefiner.java:45)</p> <p>at sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:381)</p> <p>at java.security.AccessController.doPrivileged(Native Method)</p> <p>at sun.reflect.MethodAccessorGenerator.generate(MethodAccessorGenerator.java:377)</p> <p>at sun.reflect.MethodAccessorGenerator.generateSerializationConstructor(MethodAccessorGenerator.java:95)</p> <p>at sun.reflect.ReflectionFactory.newConstructorForSerialization(ReflectionFactory.java:313)</p> <p>at java.io.ObjectStreamClass.getSerializableConstructor(ObjectStreamClass.java:1322)</p> <p>at java.io.ObjectStreamClass.access$1500(ObjectStreamClass.java:50)</p> <p>at java.io.ObjectStreamClass$2.run(ObjectStreamClass.java:435)</p> <p>at java.security.AccessController.doPrivileged(Native Method)</p> <p>at java.io.ObjectStreamClass.&lt;init&gt;(ObjectStreamClass.java:411)</p> <p>at java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:308)</p> <p>at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1114)</p> <p>at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:330)</p> <p>at java.util.HashMap.writeObject(HashMap.java:1000)</p> <p>at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</p> <p>at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)</p> <p>at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)</p> <p>at java.lang.reflect.Method.invoke(Method.java:597)</p> <p>at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:940)</p> <p>at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1469)</p> <p>at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)</p> <p>at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)</p> <p>at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518)</p> <p>at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1483)</p> <p>at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)</p> <p>at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)</p> <p>at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518)</p> <p>at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1483)</p> <p>at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)</p> <p>at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)</p> <p> </p> <p>注(sping3.05+hibernate3.6),同时使用了Enchache缓存!</p> </div>
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