【结贴】内存溢出**

zhdkelly

l错误定位到此代码处：WSWIN.DocViewWS.DocClassID := DataSetYCWS.DataSet.FieldByName('DocClassID').asString;   




日志：2009-6-25 15:10:24 com.caucho.hessian.server.HessianSkeleton invoke
警告: java.lang.OutOfMemoryError
java.lang.OutOfMemoryError
        at com.justep.service.dataset.packet.DSData.ensureCapacity(Unknown Source)
        at com.justep.service.dataset.packet.DSData.checkDataCapacity(Unknown Source)
        at com.justep.service.dataset.packet.DSData.WriteDataBuffer(Unknown Source)
        at com.justep.service.dataset.packet.DSWriter.putField(Unknown Source)
        at com.justep.service.dataset.packet.DataSetPacket.PutField(Unknown Source)
        at com.justep.service.dataset.packet.DataPacket.putPacketData(Unknown Source)
        at com.justep.service.dataset.packet.DataPacket.getPacketData(Unknown Source)
        at com.justep.service.action.database.GetRecordsAction.doExecute(Unknown Source)
        at com.justep.service.action.base.SQLAction.doExec(Unknown Source)
        at com.justep.service.action.base.SupportAction.execute(Unknown Source)
        at com.justep.service.action.base.SupportAction.execute(Unknown Source)
        at com.justep.service.BizServiceImp.execute(Unknown Source)
        at sun.reflect.GeneratedMethodAccessor73.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:618)
        at com.caucho.hessian.server.HessianSkeleton.invoke(HessianSkeleton.java:157)
        at com.justep.hessian.HessianServlet.service(Unknown Source)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:868)
        at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:663)
        at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
        at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
        at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
        at java.lang.Thread.run(Thread.java:810)

lixy

http://bbs.justep.com/forum.php? ... ht=OutOfMemoryError

shangxy

qq远程看看吧

zhdkelly

已经解决。谢了

shangxy

ok，原因是一个表单自动打开了数据集，没有进行过滤，数据集中有个二进制字段导致