0000219: mod_caucho Breaks After 3 Apache Restarts

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Category

Severity

Reproducibility

Date Submitted

Last Update

0000219

[Resin]

minor

always

05-26-05 00:00

11-30-05 14:43

Reporter

user202

View Status

public

Assigned To

Priority

urgent

Resolution

duplicate

Platform

Status

closed

Projection

none

OS Version

ETA

none

Fixed in Version

Product Version

3.0.13

Product Build

3.0.13

Summary

0000219: mod_caucho Breaks After 3 Apache Restarts

Description

RSN-242
The following procedure consistently causes 503 errors when accessing a Resin instance through a 3.0.13 Resin version of mod_caucho:

- Start the Resin container with the default ROOT webapp deployed
- Hit the webapp through Apache/mod_caucho from a browser: Returns "Directory of /"
- Restart Apache using "apachectl graceful"
- Refresh the browser: Returns "Directory of /"
- Restart Apache using "apachectl graceful"
- Refresh the browser: Returns "Directory of /"
- Restart Apache using "apachectl graceful"
- Refresh the browser: Returns 503 Error

Once this happens, the only way to get it working again is by doing the following:
- Remove the /tmp/*_6802 files
- Perform a "apachectl graceful" (or restart Apache in some other way)

The apachectl graceful happens nightly on our servers as part of our Apache access log rotation. As a workaround for the time being, we have added deletion of /tmp/*_6802 files right before the "apachectl graceful" in the nightly cron job.

Note that these particular steps only cause the error when using a 3.0.13 version of mod_caucho. Use of a 3.0.12 mod_caucho does not seem to generate the error after the 3rd restart.

Steps To Reproduce

Additional Information

Red Hat Enterprise v.3
Apache 2.0.46-46.ent
Sun JDK 1.4.2_07-b05
Resin 3.0.13 (OS or Pro)

Attached Files

Relationships

Notes
(0000252) ferg 05-26-05 00:00	This is a duplicate of RSN-175.

(0000253) ferg 05-26-05 00:00	The duplicate is RSN-195.

Issue History
Date Modified	Username	Field	Change
05-26-05 00:00	user202	New Issue
11-30-05 14:43	ferg	Status	resolved => closed

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