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Posted to users@httpd.apache.org by Dharamshila Khandelwal <dh...@gmail.com> on 2011/04/11 20:31:26 UTC

[users@httpd] mod_jk2 Shutting down

I apache2 connected to tomcat 5.0.19 using mod_jk2.
In apache error logs, I get the following messages:

[Mon Apr 11 13:47:01 2011] [notice] workerEnv.init() create slot epStat.46
[Mon Apr 11 13:47:01 2011] [warn] (128)Network is unreachable: connect to
listener
[Mon Apr 11 13:47:02 2011] [warn] (128)Network is unreachable: connect to
listener
[Mon Apr 11 13:47:03 2011] [warn] (128)Network is unreachable: connect to
listener
[Mon Apr 11 13:47:04 2011] [warn] (128)Network is unreachable: connect to
listener
[Mon Apr 11 13:47:05 2011] [warn] (128)Network is unreachable: connect to
listener
[Mon Apr 11 13:47:05 2011] [notice] shm.createSlot() Create 49 0xfed00000
0xfed62000
[Mon Apr 11 13:47:05 2011] [notice] workerEnv.init() create slot epStat.44
[Mon Apr 11 13:47:05 2011] [notice] shm.createSlot() Create 50 0xfed00000
0xfed64000
[Mon Apr 11 13:47:05 2011] [notice] workerEnv.init() create slot epStat.49
[Mon Apr 11 13:47:06 2011] [warn] (128)Network is unreachable: connect to
listener
[Mon Apr 11 13:47:07 2011] [warn] (128)Network is unreachable: connect to
listener
[Mon Apr 11 13:47:08 2011] [notice] shm.createSlot() Create 51 0xfed00000
0xfed66000
[Mon Apr 11 13:47:08 2011] [notice] workerEnv.init() create slot epStat.50
[Mon Apr 11 13:47:15 2011] [notice] jk2_init() Found child 14206 in
scoreboard slot 32
[Mon Apr 11 13:47:15 2011] [notice] workerEnv.init() ok
/opt/hsnweb/webp93/apache2/conf/workers2.properties
[Mon Apr 11 13:47:16 2011] [notice] workerEnv.init() create slot epStat.32
[Mon Apr 11 13:47:16 2011] [notice] jk2_init() Found child 14210 in
scoreboard slot 38
[Mon Apr 11 13:47:16 2011] [notice] jk2_init() Found child 14211 in
scoreboard slot 51
[Mon Apr 11 13:47:16 2011] [notice] workerEnv.init() ok
/opt/hsnweb/webp93/apache2/conf/workers2.properties
[Mon Apr 11 13:47:16 2011] [notice] workerEnv.init() ok
/opt/hsnweb/webp93/apache2/conf/workers2.properties
[Mon Apr 11 13:47:17 2011] [notice] jk2_init() Found child 14222 in
scoreboard slot 52
[Mon Apr 11 13:47:17 2011] [notice] workerEnv.init() ok
/opt/hsnweb/webp93/apache2/conf/workers2.properties
[Mon Apr 11 13:47:17 2011] [notice] jk2_init() Found child 14223 in
scoreboard slot 53
[Mon Apr 11 13:47:17 2011] [notice] jk2_init() Found child 14224 in
scoreboard slot 54
[Mon Apr 11 13:47:17 2011] [notice] workerEnv.init() ok
/opt/hsnweb/webp93/apache2/conf/workers2.properties
[Mon Apr 11 13:47:17 2011] [notice] jk2_init() Found child 14225 in
scoreboard slot 55
[Mon Apr 11 13:47:17 2011] [notice] workerEnv.init() ok
/opt/hsnweb/webp93/apache2/conf/workers2.properties
[Mon Apr 11 13:47:17 2011] [notice] workerEnv.init() ok
/opt/hsnweb/webp93/apache2/conf/workers2.properties
[Mon Apr 11 13:47:18 2011] [notice] workerEnv.init() create slot epStat.38
[Mon Apr 11 13:47:18 2011] [notice] shm.createSlot() Create 52 0xfed00000
0xfed68000
[Mon Apr 11 13:47:18 2011] [notice] workerEnv.init() create slot epStat.51
[Mon Apr 11 13:47:18 2011] [notice] shm.createSlot() Create 53 0xfed00000
0xfed6a000
[Mon Apr 11 13:47:18 2011] [notice] workerEnv.init() create slot epStat.52
[Mon Apr 11 13:47:18 2011] [notice] jk2_init() Found child 14252 in
scoreboard slot 56
[Mon Apr 11 13:47:18 2011] [notice] jk2_init() Found child 14253 in
scoreboard slot 57
[Mon Apr 11 13:47:18 2011] [notice] workerEnv.init() ok
/opt/hsnweb/webp93/apache2/conf/workers2.properties
[Mon Apr 11 13:47:18 2011] [notice] jk2_init() Found child 14254 in
scoreboard slot 58
[Mon Apr 11 13:47:18 2011] [notice] workerEnv.init() ok
/opt/hsnweb/webp93/apache2/conf/workers2.properties
[Mon Apr 11 13:47:18 2011] [notice] jk2_init() Found child 14255 in
scoreboard slot 59
[Mon Apr 11 13:47:18 2011] [notice] workerEnv.init() ok
/opt/hsnweb/webp93/apache2/conf/workers2.properties
[Mon Apr 11 13:47:18 2011] [notice] jk2_init() Found child 14256 in
scoreboard slot 60
[Mon Apr 11 13:47:18 2011] [notice] workerEnv.init() ok
/opt/hsnweb/webp93/apache2/conf/workers2.properties
[Mon Apr 11 13:47:18 2011] [notice] jk2_init() Found child 14257 in
scoreboard slot 61
[Mon Apr 11 13:47:18 2011] [notice] workerEnv.init() ok
/opt/hsnweb/webp93/apache2/conf/workers2.properties
[Mon Apr 11 13:47:18 2011] [notice] jk2_init() Found child 14258 in
scoreboard slot 62
[Mon Apr 11 13:47:18 2011] [notice] workerEnv.init() ok
/opt/hsnweb/webp93/apache2/conf/workers2.properties
[Mon Apr 11 13:47:18 2011] [notice] jk2_init() Found child 14259 in
scoreboard slot 63
[Mon Apr 11 13:47:18 2011] [notice] workerEnv.init() ok
/opt/hsnweb/webp93/apache2/conf/workers2.properties
[Mon Apr 11 13:47:18 2011] [notice] workerEnv.init() ok
/opt/hsnweb/webp93/apache2/conf/workers2.properties
[Mon Apr 11 13:47:18 2011] [notice] shm.createSlot() Create 54 0xfed00000
0xfed6c000
[Mon Apr 11 13:47:18 2011] [notice] workerEnv.init() create slot epStat.53
[Mon Apr 11 13:47:19 2011] [notice] shm.createSlot() Create 55 0xfed00000
0xfed6e000
[Mon Apr 11 13:47:19 2011] [notice] workerEnv.init() create slot epStat.54
[Mon Apr 11 13:47:22 2011] [error] Error ajp_process_callback - write failed
[Mon Apr 11 13:47:22 2011] [error] ajp13.service() ajpGetReply recoverable
error 3
[Mon Apr 11 13:47:28 2011] [notice] shm.createSlot() Create 56 0xfed00000
0xfed70000
[Mon Apr 11 13:47:28 2011] [notice] workerEnv.init() create slot epStat.55
[Mon Apr 11 13:47:31 2011] [notice] shm.createSlot() Create 57 0xfed00000
0xfed72000
[Mon Apr 11 13:47:31 2011] [notice] workerEnv.init() create slot epStat.56
[Mon Apr 11 13:47:35 2011] [notice] shm.createSlot() Create 58 0xfed00000
0xfed74000
[Mon Apr 11 13:47:35 2011] [notice] workerEnv.init() create slot epStat.59
[Mon Apr 11 13:47:37 2011] [notice] mod_jk2 Shutting down
[Mon Apr 11 13:47:37 2011] [notice] mod_jk2 Shutting down

My apache instance crashes very often, we don't know the root cause, I
wonder if this is the problem.
Please advise how it can be fixed.

Thanks,
DS.

Re: [users@httpd] mod_jk2 Shutting down

Posted by Thomas Freitag <th...@freit.ag>.
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Hi Dharamshila,

On 04/11/2011 08:31 PM, Dharamshila Khandelwal wrote:
> I apache2 connected to tomcat 5.0.19 using mod_jk2.

Tomcat 5.0.19 is a really antique (from 2004-08-28 and unsupported)
version of Tomcat (current is 6.0.32), you really should consider
upgrading. Additionally if you are using jk2 you ran into a dead fork of
mod_jk wich is even more unsupported. The current version of mod_jk is
1.2.31, download it. Consider downloading the source archive as it comes
with an excellent example configuration of workers.properties.

> My apache instance crashes very often, we don't know the root cause, I
> wonder if this is the problem.
> Please advise how it can be fixed.

I'd bet mod_jk2 is the reason, it is dead for some years.

Regards,
- -- 
Thomas Freitag
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