| Anonymous | Login | Signup for a new account | 12-17-2024 11:44 PST |
| Main | My View | View Issues | Change Log | Docs |
| Viewing Issue Simple Details [ Jump to Notes ] | [ View Advanced ] [ Issue History ] [ Print ] | ||||||||
| ID | Category | Severity | Reproducibility | Date Submitted | Last Update | ||||
| 0001720 | [Quercus] | major | always | 04-28-07 08:56 | 04-28-07 19:07 | ||||
| Reporter | salishev | View Status | public | ||||||
| Assigned To | nam | ||||||||
| Priority | normal | Resolution | fixed | ||||||
| Status | closed | Product Version | 3.1.1 | ||||||
| Summary | 0001720: Resource leak prevents stress testing | ||||||||
| Description |
I've tested with latest resin-3.1.s070425 The resource leak leads to server restart due to exception and creates unbearable delay in server responce. [19:35:07.302] java.io.FileNotFoundException: /srv/www2/webapps/ROOT/dokuwiki/VERSION (Too many open files) [19:35:07.302] at java.io.FileInputStream.open(Native Method) [19:35:07.302] at java.io.FileInputStream.<init>(FileInputStream.java:106) [19:35:07.302] at com.caucho.vfs.FilePath.openReadImpl(FilePath.java:418) [19:35:07.302] at com.caucho.vfs.Path.openRead(Path.java:977) [19:35:07.302] at com.caucho.quercus.lib.file.FileInput.<init>(FileInput.java:65) [19:35:07.302] at com.caucho.quercus.lib.file.FileModule.fopen(FileModule.java:1369) [19:35:07.302] at com.caucho.quercus.lib.file.FileModule.file(FileModule.java:669) [19:35:07.302] at sun.reflect.GeneratedMethodAccessor63.invoke(Unknown Source) [19:35:07.302] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [19:35:07.302] at java.lang.reflect.Method.invoke(Method.java:589) [19:35:07.302] at com.caucho.quercus.module.StaticFunction.invoke(StaticFunction.java:105) [19:35:07.302] at com.caucho.quercus.env.JavaInvoker.call(JavaInvoker.java:614) [19:35:07.302] at com.caucho.quercus.env.JavaInvoker.call(JavaInvoker.java:487) [19:35:07.302] at com.caucho.quercus.env.JavaInvoker.call(JavaInvoker.java:473) [19:35:07.302] at com.caucho.quercus.expr.FunctionExpr.evalImpl(FunctionExpr.java:180) [19:35:07.302] at com.caucho.quercus.expr.FunctionExpr.eval(FunctionExpr.java:125) [19:35:07.302] at com.caucho.quercus.env.JavaInvoker.evalArguments(JavaInvoker.java:416) [19:35:07.302] at com.caucho.quercus.expr.FunctionExpr.evalImpl(FunctionExpr.java:169) [19:35:07.302] at com.caucho.quercus.expr.FunctionExpr.evalCopy(FunctionExpr.java:149) [19:35:07.302] at com.caucho.quercus.expr.AssignExpr.eval(AssignExpr.java:77) [19:35:07.302] at com.caucho.quercus.program.ExprStatement.execute(ExprStatement.java:64) [19:35:07.302] at com.caucho.quercus.program.IfStatement.execute(IfStatement.java:78) [19:35:07.302] at com.caucho.quercus.program.IfStatement.execute(IfStatement.java:78) [19:35:07.302] at com.caucho.quercus.program.IfStatement.execute(IfStatement.java:75) [19:35:07.302] at com.caucho.quercus.program.BlockStatement.execute(BlockStatement.java:99) [19:35:07.302] at com.caucho.quercus.program.Function.callImpl(Function.java:316) [19:35:07.302] at com.caucho.quercus.program.Function.call(Function.java:264) [19:35:07.302] at com.caucho.quercus.expr.FunctionExpr.evalImpl(FunctionExpr.java:180) [19:35:07.302] at com.caucho.quercus.expr.FunctionExpr.eval(FunctionExpr.java:125) [19:35:07.302] at com.caucho.quercus.env.JavaInvoker.evalArguments(JavaInvoker.java:416) [19:35:07.302] at com.caucho.quercus.expr.FunctionExpr.evalImpl(FunctionExpr.java:169) [19:35:07.302] at com.caucho.quercus.expr.FunctionExpr.eval(FunctionExpr.java:125) [19:35:07.302] at com.caucho.quercus.expr.AppendExpr.eval(AppendExpr.java:90) [19:35:07.302] at com.caucho.quercus.program.ReturnStatement.execute(ReturnStatement.java:68) [19:35:07.302] at com.caucho.quercus.program.IfStatement.execute(IfStatement.java:75) [19:35:07.302] at com.caucho.quercus.program.Function.callImpl(Function.java:316) [19:35:07.302] at com.caucho.quercus.program.Function.call(Function.java:264) [19:35:07.302] at com.caucho.quercus.expr.FunctionExpr.evalImpl(FunctionExpr.java:180) [19:35:07.302] at com.caucho.quercus.expr.FunctionExpr.eval(FunctionExpr.java:125) [19:35:07.302] at com.caucho.quercus.expr.AppendExpr.eval(AppendExpr.java:90) [19:35:07.302] at com.caucho.quercus.expr.Expr.evalArg(Expr.java:400) [19:35:07.302] at com.caucho.quercus.expr.ArrayFunExpr.eval(ArrayFunExpr.java:107) [19:35:07.302] at com.caucho.quercus.expr.Expr.evalCopy(Expr.java:387) [19:35:07.302] at com.caucho.quercus.expr.AssignExpr.eval(AssignExpr.java:77) [19:35:07.302] at com.caucho.quercus.program.ExprStatement.execute(ExprStatement.java:64) [19:35:07.302] at com.caucho.quercus.program.BlockStatement.execute(BlockStatement.java:99) [19:35:07.302] at com.caucho.quercus.program.Function.callImpl(Function.java:316) [19:35:07.302] at com.caucho.quercus.program.Function.call(Function.java:264) [19:35:07.302] at com.caucho.quercus.expr.FunctionExpr.evalImpl(FunctionExpr.java:180) [19:35:07.302] at com.caucho.quercus.expr.FunctionExpr.eval(FunctionExpr.java:125) [19:35:07.302] at com.caucho.quercus.program.ExprStatement.execute(ExprStatement.java:64) [19:35:07.302] at com.caucho.quercus.program.BlockStatement.execute(BlockStatement.java:99) [19:35:07.302] at com.caucho.quercus.program.QuercusProgram.execute(QuercusProgram.java:239) [19:35:07.302] at com.caucho.quercus.page.InterpretedPage.execute(InterpretedPage.java:61) [19:35:07.302] at com.caucho.quercus.env.Env.include(Env.java:3297) [19:35:07.302] at com.caucho.quercus.expr.IncludeExpr.eval(IncludeExpr.java:86) [19:35:07.302] at com.caucho.quercus.program.ExprStatement.execute(ExprStatement.java:64) [19:35:07.302] at com.caucho.quercus.program.BlockStatement.execute(BlockStatement.java:99) [19:35:07.302] at com.caucho.quercus.program.Function.callImpl(Function.java:316) [19:35:07.302] at com.caucho.quercus.program.Function.call(Function.java:264) [19:35:07.302] at com.caucho.quercus.expr.FunctionExpr.evalImpl(FunctionExpr.java:180) [19:35:07.302] at com.caucho.quercus.expr.FunctionExpr.eval(FunctionExpr.java:125) [19:35:07.302] at com.caucho.quercus.program.ExprStatement.execute(ExprStatement.java:64) [19:35:07.302] at com.caucho.quercus.program.BlockStatement.execute(BlockStatement.java:99) [19:35:07.302] at com.caucho.quercus.program.QuercusProgram.execute(QuercusProgram.java:239) [19:35:07.302] at com.caucho.quercus.page.InterpretedPage.execute(InterpretedPage.java:61) [19:35:07.302] at com.caucho.quercus.page.QuercusPage.executeTop(QuercusPage.java:115) [19:35:07.302] at com.caucho.quercus.servlet.ResinQuercusServlet.service(ResinQuercusServlet.java:125) [19:35:07.302] at com.caucho.quercus.servlet.QuercusServlet.service(QuercusServlet.java:341) [19:35:07.302] at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) [19:35:07.302] at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:103) [19:35:07.302] at com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java:175) [19:35:07.302] at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:240) [19:35:07.302] at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:263) [19:35:07.302] at com.caucho.server.port.TcpConnection.run(TcpConnection.java:477) [19:35:07.302] at com.caucho.util.ThreadPool$Item.runTasks(ThreadPool.java:600) [19:35:07.302] at com.caucho.util.ThreadPool$Item.run(ThreadPool.java:522) [19:35:07.302] at java.lang.Thread.run(Thread.java:619) |
||||||||
| Additional Information |
Actually I've found 3 resource leaks 1. com.caucho.quercus.parser.QuercusParser.parseEval/parseEvalExpr doesn't close the input stream 2. com.caucho.quercus.lib.file.FileInput.close() doesn't call super.close() 3. com.caucho.quercus.lib.file.FileInput.<init> doesn't call env.addClose(this); |
||||||||
| Attached Files | |||||||||
|
|
|||||||||
 Relationships |
|
|
Notes |
|
|
(0001875) nam 04-28-07 19:07 |
good catch 1. it is reading a string so we don't need to close it 2. fixed 3. fixed There were also other file locking issues that may arise in rare circumstances. They have also been fixed. |
|
Issue History |
|||
| Date Modified | Username | Field | Change |
| 04-28-07 08:56 | salishev | New Issue | |
| 04-28-07 18:17 | nam | Status | new => assigned |
| 04-28-07 18:17 | nam | Assigned To | => nam |
| 04-28-07 19:07 | nam | Status | assigned => closed |
| 04-28-07 19:07 | nam | Note Added: 0001875 | |
| 04-28-07 19:07 | nam | Resolution | open => fixed |
| 04-28-07 19:07 | nam | Fixed in Version | => 3.1.1 |
| Mantis 1.0.0rc3[^]
Copyright © 2000 - 2005 Mantis Group
29 total queries executed. 26 unique queries executed. |  |
