0002719: Resin stops working after this error

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Category

Severity

Reproducibility

Date Submitted

Last Update

0002719

[Resin]

major

sometimes

06-06-08 11:05

06-12-08 17:20

Reporter

paulberto

View Status

public

Assigned To

ferg

Priority

normal

Resolution

fixed

Status

closed

Product Version

3.1.6

Summary

0002719: Resin stops working after this error

Description

Using latest snapshot --- on a loaded system, getting the following error:

[20:34:59.439] java.util.ConcurrentModificationException
[20:34:59.439] at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
[20:34:59.439] at java.util.HashMap$ValueIterator.next(HashMap.java:822)
[20:34:59.439] at com.caucho.quercus.module.ModuleContext.getJavaClassDefinition(ModuleContext.java:269)
[20:34:59.439] at com.caucho.quercus.program.JavaClassDef.initInterfaceList(JavaClassDef.java:797)
[20:34:59.439] at com.caucho.quercus.program.JavaClassDef.init(JavaClassDef.java:780)
[20:34:59.439] at com.caucho.quercus.program.JavaClassDef.wrap(JavaClassDef.java:284)
[20:34:59.439] at com.caucho.quercus.env.Env.wrapJava(Env.java:3283)
[20:34:59.439] at com.caucho.quercus.function.JavaMarshal.unmarshal(JavaMarshal.java:103)
[20:34:59.439] at com.caucho.quercus.env.JavaInvoker.callMethod(JavaInvoker.java:606)
[20:34:59.439] at com.caucho.quercus.env.JavaInvoker.call(JavaInvoker.java:539)
[20:34:59.439] at com.caucho.quercus.env.AbstractJavaMethod.callCopy(AbstractJavaMethod.java:91)
[20:34:59.439] at com.caucho.quercus.expr.FunctionExpr.evalImpl(FunctionExpr.java:180)
[20:34:59.439] at com.caucho.quercus.expr.FunctionExpr.evalCopy(FunctionExpr.java:150)
[20:34:59.439] at com.caucho.quercus.expr.AssignExpr.eval(AssignExpr.java:86)
[20:34:59.439] at com.caucho.quercus.program.ExprStatement.execute(ExprStatement.java:64)
[20:34:59.439] at com.caucho.quercus.program.BlockStatement.execute(BlockStatement.java:105)
[20:34:59.439] at com.caucho.quercus.program.QuercusProgram.execute(QuercusProgram.java:272)
[20:34:59.439] at com.caucho.quercus.page.InterpretedPage.execute(InterpretedPage.java:70)
[20:34:59.439] at com.caucho.quercus.page.QuercusPage.executeTop(QuercusPage.java:119)
[20:34:59.439] at com.caucho.quercus.servlet.ResinQuercusServlet.service(ResinQuercusServlet.java:149)
[20:34:59.439] at com.caucho.quercus.servlet.QuercusServlet.service(QuercusServlet.java:355)
[20:34:59.439] at javax.servlet.http.HttpServlet.service(HttpServlet.java:91)
[20:34:59.439] at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:103)
[20:34:59.439] at com.caucho.server.cache.CacheFilterChain.doFilter(CacheFilterChain.java:194)
[20:34:59.439] at com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java:187)
[20:34:59.439] at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:266)
[20:34:59.439] at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:270)
[20:34:59.439] at com.caucho.server.port.TcpConnection.run(TcpConnection.java:678)
[20:34:59.439] at com.caucho.util.ThreadPool$Item.runTasks(ThreadPool.java:721)
[20:34:59.439] at com.caucho.util.ThreadPool$Item.run(ThreadPool.java:643)
[20:34:59.439] at java.lang.Thread.run(Thread.java:619)

After which GET calls cease working -- they just hang forever ...

Requires that i restart resin forcefully.

Additional Information

I beleive it has to do with loading a quercus java module..

Attached Files

Relationships

Notes
(0003192) ferg 06-12-08 17:20	Missing sync in ModuleContext, although the stack trace in the bug report does not match with the 3.1.6 code, so there may be an older Quercus version.

Issue History
Date Modified	Username	Field	Change
06-06-08 11:05	paulberto	New Issue
06-12-08 17:20	ferg	Note Added: 0003192
06-12-08 17:20	ferg	Assigned To	=> ferg
06-12-08 17:20	ferg	Status	new => closed
06-12-08 17:20	ferg	Resolution	open => fixed
06-12-08 17:20	ferg	Fixed in Version	=> 3.2.0

Mantis 1.0.0rc3[^]

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