0004623: StackOverflowError in com.caucho.server.util.ScheduledThreadPool

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Category

Severity

Reproducibility

Date Submitted

Last Update

0004623

[Resin]

major

always

06-16-11 23:05

06-17-11 12:55

Reporter

mnsh

View Status

public

Assigned To

ferg

Priority

normal

Resolution

fixed

Platform

Status

closed

Projection

none

OS Version

ETA

none

Fixed in Version

4.0.20

Product Version

4.0.19

Product Build

Summary

0004623: StackOverflowError in com.caucho.server.util.ScheduledThreadPool

Description

After upgrading from 4.0.18 to 4.0.19, as soon as a scheduled task (configured using resin:ScheduledTask in resin-web.xml) is fired, the following is logged:

java.lang.StackOverflowError
at java.util.HashMap.removeEntryForKey(HashMap.java:548)
at java.util.HashMap.remove(HashMap.java:538)
at java.util.HashSet.remove(HashSet.java:216)
at com.caucho.server.util.ScheduledThreadPool.removeFuture(ScheduledThreadPool.java:424)
at com.caucho.server.util.ScheduledThreadPool$TaskFuture.cancel(ScheduledThreadPool.java:524)
at com.caucho.server.util.ScheduledThreadPool.removeFuture(ScheduledThreadPool.java:427)
at com.caucho.server.util.ScheduledThreadPool$TaskFuture.cancel(ScheduledThreadPool.java:524)
...

and so on

Steps To Reproduce

Additional Information

It appears that TaskFuture.cancel(boolean) calls ScheduledThreadPool.removeFuture(Future), which ... calls TaskFuture.cancel(boolean).

Attached Files

Relationships

There are no notes attached to this issue.

Issue History
Date Modified	Username	Field	Change
06-16-11 23:05	mnsh	New Issue
06-17-11 12:55	ferg	Assigned To	=> ferg
06-17-11 12:55	ferg	Status	new => closed
06-17-11 12:55	ferg	Resolution	open => fixed
06-17-11 12:55	ferg	Fixed in Version	=> 4.0.20

Mantis 1.0.0rc3[^]

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