4:20 p.m.
Failover triggers 500 Internal Server Error
-------------------------------------------
Key: MODCLUSTER-239
URL: https://issues.jboss.org/browse/MODCLUSTER-239
Project: mod_cluster
Issue Type: Bug
Affects Versions: 1.1.2.Final , 1.0.10
Environment: failover tests killing nodes with -9
Reporter: Jean-Frederic Clere
Assignee: Jean-Frederic Clere
Fix For: MOD_CLUSTER_1_0_10_GA_CP01, 1.1.3.Final
the access_log contains errors like:
10.16.89.42 - - [24/May/2011:13:54:52 -0500] "GET /st/SessionTestServlet?
HTTP/1.1" 500 608 "-" "Jakarta Commons-HttpClient/3.1"
error_log in debug shows the corresponding error:
+++
[Tue May 24 13:54:52 2011] [debug] mod_proxy_cluster.c(1245): proxy: byrequests balancer
DONE (ajp://10.16.88.180:8009)
[Tue May 24 13:54:52 2011] [debug] mod_proxy.c(1015): Running scheme balancer handler
(attempt 0)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_http.c(1955): proxy: HTTP: declining URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(668): proxy: AJP: serving URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2011): proxy: AJP: has acquired connection
for (10.16.88.180)
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2067): proxy: connecting
ajp://10.16.88.180:8009/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2193): proxy: connected
/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(31): Into ajp_handle_cping_cpong
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(102): ajp_handle_cping_cpong: Done
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(224): Into ajp_marshal_into_msgb
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[0]
[User-Agent] = [Jakarta Commons-HttpClient/3.1]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[1]
[Host] = [dev66:8888]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(450): ajp_marshal_into_msgb: Done
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(265): proxy: APR_BUCKET_IS_EOS
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(270): proxy: data to read (max 8186 at
4)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(285): proxy: got 0 bytes of data
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(687): ajp_read_header: ajp_ilink_received
09
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(697): ajp_parse_type: got 09
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(555): proxy: Processing of request
failed backend: 1, output: 0
[Tue May 24 13:54:52 2011] [error] proxy: dialog to 10.16.88.180:8009 (10.16.88.180)
failed
+++
In fact it is due to failing cping/cpong a lot earlier:
+++
[Tue May 24 13:52:30 2011] [error] ajp_cping_cpong: apr_socket_recv failed
[Tue May 24 13:52:35 2011] [error] ajp_cping_cpong: apr_socket_recv failed
+++
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4:34 p.m.
New subject: [JBoss JIRA] Commented: (MODCLUSTER-239) Failover triggers 500 Internal Server Error
[
https://issues.jboss.org/browse/MODCLUSTER-239?page=com.atlassian.jira.pl...
]
Jean-Frederic Clere commented on MODCLUSTER-239:
------------------------------------------------
Fixed by r592
Failover triggers 500 Internal Server Error
-------------------------------------------
Key: MODCLUSTER-239
URL: https://issues.jboss.org/browse/MODCLUSTER-239
Project: mod_cluster
Issue Type: Bug
Affects Versions: 1.0.10, 1.1.2.Final
Environment: failover tests killing nodes with -9
Reporter: Jean-Frederic Clere
Assignee: Jean-Frederic Clere
Fix For: MOD_CLUSTER_1_0_10_GA_CP01, 1.1.3.Final
the access_log contains errors like:
10.16.89.42 - - [24/May/2011:13:54:52 -0500] "GET /st/SessionTestServlet?
HTTP/1.1" 500 608 "-" "Jakarta Commons-HttpClient/3.1"
error_log in debug shows the corresponding error:
+++
[Tue May 24 13:54:52 2011] [debug] mod_proxy_cluster.c(1245): proxy: byrequests balancer
DONE (ajp://10.16.88.180:8009)
[Tue May 24 13:54:52 2011] [debug] mod_proxy.c(1015): Running scheme balancer handler
(attempt 0)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_http.c(1955): proxy: HTTP: declining URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(668): proxy: AJP: serving URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2011): proxy: AJP: has acquired
connection for (10.16.88.180)
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2067): proxy: connecting
ajp://10.16.88.180:8009/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2193): proxy: connected
/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(31): Into ajp_handle_cping_cpong
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(102): ajp_handle_cping_cpong: Done
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(224): Into ajp_marshal_into_msgb
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[0]
[User-Agent] = [Jakarta Commons-HttpClient/3.1]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[1]
[Host] = [dev66:8888]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(450): ajp_marshal_into_msgb: Done
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(265): proxy: APR_BUCKET_IS_EOS
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(270): proxy: data to read (max 8186 at
4)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(285): proxy: got 0 bytes of data
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(687): ajp_read_header: ajp_ilink_received
09
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(697): ajp_parse_type: got 09
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(555): proxy: Processing of request
failed backend: 1, output: 0
[Tue May 24 13:54:52 2011] [error] proxy: dialog to 10.16.88.180:8009 (10.16.88.180)
failed
+++
In fact it is due to failing cping/cpong a lot earlier:
+++
[Tue May 24 13:52:30 2011] [error] ajp_cping_cpong: apr_socket_recv failed
[Tue May 24 13:52:35 2011] [error] ajp_cping_cpong: apr_socket_recv failed
+++
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9:52 a.m.
New subject: [JBoss JIRA] Commented: (MODCLUSTER-239) Failover triggers 500 Internal Server Error
[
https://issues.jboss.org/browse/MODCLUSTER-239?page=com.atlassian.jira.pl...
]
Michal Babacek commented on MODCLUSTER-239:
-------------------------------------------
Looking forward to verify it...
Are there patched builds available for Solaris SPARC/SPARC64?
Failover triggers 500 Internal Server Error
-------------------------------------------
Key: MODCLUSTER-239
URL: https://issues.jboss.org/browse/MODCLUSTER-239
Project: mod_cluster
Issue Type: Bug
Affects Versions: 1.0.10, 1.1.2.Final
Environment: failover tests killing nodes with -9
Reporter: Jean-Frederic Clere
Assignee: Jean-Frederic Clere
Fix For: MOD_CLUSTER_1_0_10_GA_CP01, 1.1.3.Final
the access_log contains errors like:
10.16.89.42 - - [24/May/2011:13:54:52 -0500] "GET /st/SessionTestServlet?
HTTP/1.1" 500 608 "-" "Jakarta Commons-HttpClient/3.1"
error_log in debug shows the corresponding error:
+++
[Tue May 24 13:54:52 2011] [debug] mod_proxy_cluster.c(1245): proxy: byrequests balancer
DONE (ajp://10.16.88.180:8009)
[Tue May 24 13:54:52 2011] [debug] mod_proxy.c(1015): Running scheme balancer handler
(attempt 0)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_http.c(1955): proxy: HTTP: declining URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(668): proxy: AJP: serving URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2011): proxy: AJP: has acquired
connection for (10.16.88.180)
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2067): proxy: connecting
ajp://10.16.88.180:8009/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2193): proxy: connected
/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(31): Into ajp_handle_cping_cpong
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(102): ajp_handle_cping_cpong: Done
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(224): Into ajp_marshal_into_msgb
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[0]
[User-Agent] = [Jakarta Commons-HttpClient/3.1]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[1]
[Host] = [dev66:8888]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(450): ajp_marshal_into_msgb: Done
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(265): proxy: APR_BUCKET_IS_EOS
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(270): proxy: data to read (max 8186 at
4)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(285): proxy: got 0 bytes of data
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(687): ajp_read_header: ajp_ilink_received
09
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(697): ajp_parse_type: got 09
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(555): proxy: Processing of request
failed backend: 1, output: 0
[Tue May 24 13:54:52 2011] [error] proxy: dialog to 10.16.88.180:8009 (10.16.88.180)
failed
+++
In fact it is due to failing cping/cpong a lot earlier:
+++
[Tue May 24 13:52:30 2011] [error] ajp_cping_cpong: apr_socket_recv failed
[Tue May 24 13:52:35 2011] [error] ajp_cping_cpong: apr_socket_recv failed
+++
--
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8:03 a.m.
New subject: [JBoss JIRA] Updated: (MODCLUSTER-239) Failover triggers 500 Internal Server Error
[
https://issues.jboss.org/browse/MODCLUSTER-239?page=com.atlassian.jira.pl...
]
Jean-Frederic Clere updated MODCLUSTER-239:
-------------------------------------------
Attachment: patch.txt
Patch to add to the production
Failover triggers 500 Internal Server Error
-------------------------------------------
Key: MODCLUSTER-239
URL: https://issues.jboss.org/browse/MODCLUSTER-239
Project: mod_cluster
Issue Type: Bug
Affects Versions: 1.0.10, 1.1.2.Final
Environment: failover tests killing nodes with -9
Reporter: Jean-Frederic Clere
Assignee: Jean-Frederic Clere
Fix For: MOD_CLUSTER_1_0_10_GA_CP01, 1.1.3.Final
Attachments: patch.txt
the access_log contains errors like:
10.16.89.42 - - [24/May/2011:13:54:52 -0500] "GET /st/SessionTestServlet?
HTTP/1.1" 500 608 "-" "Jakarta Commons-HttpClient/3.1"
error_log in debug shows the corresponding error:
+++
[Tue May 24 13:54:52 2011] [debug] mod_proxy_cluster.c(1245): proxy: byrequests balancer
DONE (ajp://10.16.88.180:8009)
[Tue May 24 13:54:52 2011] [debug] mod_proxy.c(1015): Running scheme balancer handler
(attempt 0)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_http.c(1955): proxy: HTTP: declining URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(668): proxy: AJP: serving URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2011): proxy: AJP: has acquired
connection for (10.16.88.180)
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2067): proxy: connecting
ajp://10.16.88.180:8009/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2193): proxy: connected
/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(31): Into ajp_handle_cping_cpong
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(102): ajp_handle_cping_cpong: Done
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(224): Into ajp_marshal_into_msgb
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[0]
[User-Agent] = [Jakarta Commons-HttpClient/3.1]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[1]
[Host] = [dev66:8888]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(450): ajp_marshal_into_msgb: Done
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(265): proxy: APR_BUCKET_IS_EOS
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(270): proxy: data to read (max 8186 at
4)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(285): proxy: got 0 bytes of data
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(687): ajp_read_header: ajp_ilink_received
09
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(697): ajp_parse_type: got 09
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(555): proxy: Processing of request
failed backend: 1, output: 0
[Tue May 24 13:54:52 2011] [error] proxy: dialog to 10.16.88.180:8009 (10.16.88.180)
failed
+++
In fact it is due to failing cping/cpong a lot earlier:
+++
[Tue May 24 13:52:30 2011] [error] ajp_cping_cpong: apr_socket_recv failed
[Tue May 24 13:52:35 2011] [error] ajp_cping_cpong: apr_socket_recv failed
+++
--
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8:03 a.m.
New subject: [JBoss JIRA] Assigned: (MODCLUSTER-239) Failover triggers 500 Internal Server Error
[
https://issues.jboss.org/browse/MODCLUSTER-239?page=com.atlassian.jira.pl...
]
Jean-Frederic Clere reassigned MODCLUSTER-239:
----------------------------------------------
Assignee: Permaine Cheung (was: Jean-Frederic Clere)
Could a test build be done on Solaris SPARC/SPARC64 to test the fix.
Failover triggers 500 Internal Server Error
-------------------------------------------
Key: MODCLUSTER-239
URL: https://issues.jboss.org/browse/MODCLUSTER-239
Project: mod_cluster
Issue Type: Bug
Affects Versions: 1.0.10, 1.1.2.Final
Environment: failover tests killing nodes with -9
Reporter: Jean-Frederic Clere
Assignee: Permaine Cheung
Fix For: MOD_CLUSTER_1_0_10_GA_CP01, 1.1.3.Final
Attachments: patch.txt
the access_log contains errors like:
10.16.89.42 - - [24/May/2011:13:54:52 -0500] "GET /st/SessionTestServlet?
HTTP/1.1" 500 608 "-" "Jakarta Commons-HttpClient/3.1"
error_log in debug shows the corresponding error:
+++
[Tue May 24 13:54:52 2011] [debug] mod_proxy_cluster.c(1245): proxy: byrequests balancer
DONE (ajp://10.16.88.180:8009)
[Tue May 24 13:54:52 2011] [debug] mod_proxy.c(1015): Running scheme balancer handler
(attempt 0)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_http.c(1955): proxy: HTTP: declining URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(668): proxy: AJP: serving URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2011): proxy: AJP: has acquired
connection for (10.16.88.180)
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2067): proxy: connecting
ajp://10.16.88.180:8009/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2193): proxy: connected
/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(31): Into ajp_handle_cping_cpong
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(102): ajp_handle_cping_cpong: Done
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(224): Into ajp_marshal_into_msgb
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[0]
[User-Agent] = [Jakarta Commons-HttpClient/3.1]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[1]
[Host] = [dev66:8888]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(450): ajp_marshal_into_msgb: Done
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(265): proxy: APR_BUCKET_IS_EOS
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(270): proxy: data to read (max 8186 at
4)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(285): proxy: got 0 bytes of data
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(687): ajp_read_header: ajp_ilink_received
09
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(697): ajp_parse_type: got 09
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(555): proxy: Processing of request
failed backend: 1, output: 0
[Tue May 24 13:54:52 2011] [error] proxy: dialog to 10.16.88.180:8009 (10.16.88.180)
failed
+++
In fact it is due to failing cping/cpong a lot earlier:
+++
[Tue May 24 13:52:30 2011] [error] ajp_cping_cpong: apr_socket_recv failed
[Tue May 24 13:52:35 2011] [error] ajp_cping_cpong: apr_socket_recv failed
+++
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4:48 p.m.
New subject: [JBoss JIRA] Assigned: (MODCLUSTER-239) Failover triggers 500 Internal Server Error
[
https://issues.jboss.org/browse/MODCLUSTER-239?page=com.atlassian.jira.pl...
]
Permaine Cheung reassigned MODCLUSTER-239:
------------------------------------------
Assignee: Mladen Turk (was: Permaine Cheung)
Mladen, is that something that you can do for Jean-Frederic?
Jean-Frederic, is this something for 5.1.1? We've already handed off EWS CR4 which
doesn't have this fix and should be the final CR.
Failover triggers 500 Internal Server Error
-------------------------------------------
Key: MODCLUSTER-239
URL: https://issues.jboss.org/browse/MODCLUSTER-239
Project: mod_cluster
Issue Type: Bug
Affects Versions: 1.0.10, 1.1.2.Final
Environment: failover tests killing nodes with -9
Reporter: Jean-Frederic Clere
Assignee: Mladen Turk
Fix For: MOD_CLUSTER_1_0_10_GA_CP01, 1.1.3.Final
Attachments: patch.txt
the access_log contains errors like:
10.16.89.42 - - [24/May/2011:13:54:52 -0500] "GET /st/SessionTestServlet?
HTTP/1.1" 500 608 "-" "Jakarta Commons-HttpClient/3.1"
error_log in debug shows the corresponding error:
+++
[Tue May 24 13:54:52 2011] [debug] mod_proxy_cluster.c(1245): proxy: byrequests balancer
DONE (ajp://10.16.88.180:8009)
[Tue May 24 13:54:52 2011] [debug] mod_proxy.c(1015): Running scheme balancer handler
(attempt 0)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_http.c(1955): proxy: HTTP: declining URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(668): proxy: AJP: serving URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2011): proxy: AJP: has acquired
connection for (10.16.88.180)
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2067): proxy: connecting
ajp://10.16.88.180:8009/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2193): proxy: connected
/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(31): Into ajp_handle_cping_cpong
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(102): ajp_handle_cping_cpong: Done
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(224): Into ajp_marshal_into_msgb
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[0]
[User-Agent] = [Jakarta Commons-HttpClient/3.1]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[1]
[Host] = [dev66:8888]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(450): ajp_marshal_into_msgb: Done
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(265): proxy: APR_BUCKET_IS_EOS
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(270): proxy: data to read (max 8186 at
4)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(285): proxy: got 0 bytes of data
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(687): ajp_read_header: ajp_ilink_received
09
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(697): ajp_parse_type: got 09
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(555): proxy: Processing of request
failed backend: 1, output: 0
[Tue May 24 13:54:52 2011] [error] proxy: dialog to 10.16.88.180:8009 (10.16.88.180)
failed
+++
In fact it is due to failing cping/cpong a lot earlier:
+++
[Tue May 24 13:52:30 2011] [error] ajp_cping_cpong: apr_socket_recv failed
[Tue May 24 13:52:35 2011] [error] ajp_cping_cpong: apr_socket_recv failed
+++
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5:05 p.m.
New subject: [JBoss JIRA] Commented: (MODCLUSTER-239) Failover triggers 500 Internal Server Error
[
https://issues.jboss.org/browse/MODCLUSTER-239?page=com.atlassian.jira.pl...
]
Jean-Frederic Clere commented on MODCLUSTER-239:
------------------------------------------------
That is for 5.1.1 it should be fixed in CP01, but Michal needs an build to confirm.
Failover triggers 500 Internal Server Error
-------------------------------------------
Key: MODCLUSTER-239
URL: https://issues.jboss.org/browse/MODCLUSTER-239
Project: mod_cluster
Issue Type: Bug
Affects Versions: 1.0.10, 1.1.2.Final
Environment: failover tests killing nodes with -9
Reporter: Jean-Frederic Clere
Assignee: Mladen Turk
Fix For: MOD_CLUSTER_1_0_10_GA_CP01, 1.1.3.Final
Attachments: patch.txt
the access_log contains errors like:
10.16.89.42 - - [24/May/2011:13:54:52 -0500] "GET /st/SessionTestServlet?
HTTP/1.1" 500 608 "-" "Jakarta Commons-HttpClient/3.1"
error_log in debug shows the corresponding error:
+++
[Tue May 24 13:54:52 2011] [debug] mod_proxy_cluster.c(1245): proxy: byrequests balancer
DONE (ajp://10.16.88.180:8009)
[Tue May 24 13:54:52 2011] [debug] mod_proxy.c(1015): Running scheme balancer handler
(attempt 0)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_http.c(1955): proxy: HTTP: declining URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(668): proxy: AJP: serving URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2011): proxy: AJP: has acquired
connection for (10.16.88.180)
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2067): proxy: connecting
ajp://10.16.88.180:8009/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2193): proxy: connected
/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(31): Into ajp_handle_cping_cpong
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(102): ajp_handle_cping_cpong: Done
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(224): Into ajp_marshal_into_msgb
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[0]
[User-Agent] = [Jakarta Commons-HttpClient/3.1]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[1]
[Host] = [dev66:8888]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(450): ajp_marshal_into_msgb: Done
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(265): proxy: APR_BUCKET_IS_EOS
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(270): proxy: data to read (max 8186 at
4)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(285): proxy: got 0 bytes of data
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(687): ajp_read_header: ajp_ilink_received
09
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(697): ajp_parse_type: got 09
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(555): proxy: Processing of request
failed backend: 1, output: 0
[Tue May 24 13:54:52 2011] [error] proxy: dialog to 10.16.88.180:8009 (10.16.88.180)
failed
+++
In fact it is due to failing cping/cpong a lot earlier:
+++
[Tue May 24 13:52:30 2011] [error] ajp_cping_cpong: apr_socket_recv failed
[Tue May 24 13:52:35 2011] [error] ajp_cping_cpong: apr_socket_recv failed
+++
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7:21 p.m.
New subject: [JBoss JIRA] Commented: (MODCLUSTER-239) Failover triggers 500 Internal Server Error
[
https://issues.jboss.org/browse/MODCLUSTER-239?page=com.atlassian.jira.pl...
]
Michal Babacek commented on MODCLUSTER-239:
-------------------------------------------
Indeed.
Failover triggers 500 Internal Server Error
-------------------------------------------
Key: MODCLUSTER-239
URL: https://issues.jboss.org/browse/MODCLUSTER-239
Project: mod_cluster
Issue Type: Bug
Affects Versions: 1.0.10, 1.1.2.Final
Environment: failover tests killing nodes with -9
Reporter: Jean-Frederic Clere
Assignee: Mladen Turk
Fix For: MOD_CLUSTER_1_0_10_GA_CP01, 1.1.3.Final
Attachments: patch.txt
the access_log contains errors like:
10.16.89.42 - - [24/May/2011:13:54:52 -0500] "GET /st/SessionTestServlet?
HTTP/1.1" 500 608 "-" "Jakarta Commons-HttpClient/3.1"
error_log in debug shows the corresponding error:
+++
[Tue May 24 13:54:52 2011] [debug] mod_proxy_cluster.c(1245): proxy: byrequests balancer
DONE (ajp://10.16.88.180:8009)
[Tue May 24 13:54:52 2011] [debug] mod_proxy.c(1015): Running scheme balancer handler
(attempt 0)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_http.c(1955): proxy: HTTP: declining URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(668): proxy: AJP: serving URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2011): proxy: AJP: has acquired
connection for (10.16.88.180)
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2067): proxy: connecting
ajp://10.16.88.180:8009/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2193): proxy: connected
/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(31): Into ajp_handle_cping_cpong
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(102): ajp_handle_cping_cpong: Done
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(224): Into ajp_marshal_into_msgb
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[0]
[User-Agent] = [Jakarta Commons-HttpClient/3.1]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[1]
[Host] = [dev66:8888]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(450): ajp_marshal_into_msgb: Done
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(265): proxy: APR_BUCKET_IS_EOS
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(270): proxy: data to read (max 8186 at
4)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(285): proxy: got 0 bytes of data
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(687): ajp_read_header: ajp_ilink_received
09
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(697): ajp_parse_type: got 09
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(555): proxy: Processing of request
failed backend: 1, output: 0
[Tue May 24 13:54:52 2011] [error] proxy: dialog to 10.16.88.180:8009 (10.16.88.180)
failed
+++
In fact it is due to failing cping/cpong a lot earlier:
+++
[Tue May 24 13:52:30 2011] [error] ajp_cping_cpong: apr_socket_recv failed
[Tue May 24 13:52:35 2011] [error] ajp_cping_cpong: apr_socket_recv failed
+++
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7:21 p.m.
New subject: [JBoss JIRA] Commented: (MODCLUSTER-239) Failover triggers 500 Internal Server Error
[
https://issues.jboss.org/browse/MODCLUSTER-239?page=com.atlassian.jira.pl...
]
Michal Babacek commented on MODCLUSTER-239:
-------------------------------------------
Indeed.
Failover triggers 500 Internal Server Error
-------------------------------------------
Key: MODCLUSTER-239
URL: https://issues.jboss.org/browse/MODCLUSTER-239
Project: mod_cluster
Issue Type: Bug
Affects Versions: 1.0.10, 1.1.2.Final
Environment: failover tests killing nodes with -9
Reporter: Jean-Frederic Clere
Assignee: Mladen Turk
Fix For: MOD_CLUSTER_1_0_10_GA_CP01, 1.1.3.Final
Attachments: patch.txt
the access_log contains errors like:
10.16.89.42 - - [24/May/2011:13:54:52 -0500] "GET /st/SessionTestServlet?
HTTP/1.1" 500 608 "-" "Jakarta Commons-HttpClient/3.1"
error_log in debug shows the corresponding error:
+++
[Tue May 24 13:54:52 2011] [debug] mod_proxy_cluster.c(1245): proxy: byrequests balancer
DONE (ajp://10.16.88.180:8009)
[Tue May 24 13:54:52 2011] [debug] mod_proxy.c(1015): Running scheme balancer handler
(attempt 0)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_http.c(1955): proxy: HTTP: declining URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(668): proxy: AJP: serving URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2011): proxy: AJP: has acquired
connection for (10.16.88.180)
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2067): proxy: connecting
ajp://10.16.88.180:8009/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2193): proxy: connected
/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(31): Into ajp_handle_cping_cpong
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(102): ajp_handle_cping_cpong: Done
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(224): Into ajp_marshal_into_msgb
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[0]
[User-Agent] = [Jakarta Commons-HttpClient/3.1]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[1]
[Host] = [dev66:8888]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(450): ajp_marshal_into_msgb: Done
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(265): proxy: APR_BUCKET_IS_EOS
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(270): proxy: data to read (max 8186 at
4)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(285): proxy: got 0 bytes of data
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(687): ajp_read_header: ajp_ilink_received
09
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(697): ajp_parse_type: got 09
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(555): proxy: Processing of request
failed backend: 1, output: 0
[Tue May 24 13:54:52 2011] [error] proxy: dialog to 10.16.88.180:8009 (10.16.88.180)
failed
+++
In fact it is due to failing cping/cpong a lot earlier:
+++
[Tue May 24 13:52:30 2011] [error] ajp_cping_cpong: apr_socket_recv failed
[Tue May 24 13:52:35 2011] [error] ajp_cping_cpong: apr_socket_recv failed
+++
--
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7:21 p.m.
New subject: [JBoss JIRA] Updated: (MODCLUSTER-239) Failover triggers 500 Internal Server Error
[
https://issues.jboss.org/browse/MODCLUSTER-239?page=com.atlassian.jira.pl...
]
Michal Babacek updated MODCLUSTER-239:
--------------------------------------
Comment: was deleted
(was: Indeed.)
Failover triggers 500 Internal Server Error
-------------------------------------------
Key: MODCLUSTER-239
URL: https://issues.jboss.org/browse/MODCLUSTER-239
Project: mod_cluster
Issue Type: Bug
Affects Versions: 1.0.10, 1.1.2.Final
Environment: failover tests killing nodes with -9
Reporter: Jean-Frederic Clere
Assignee: Mladen Turk
Fix For: MOD_CLUSTER_1_0_10_GA_CP01, 1.1.3.Final
Attachments: patch.txt
the access_log contains errors like:
10.16.89.42 - - [24/May/2011:13:54:52 -0500] "GET /st/SessionTestServlet?
HTTP/1.1" 500 608 "-" "Jakarta Commons-HttpClient/3.1"
error_log in debug shows the corresponding error:
+++
[Tue May 24 13:54:52 2011] [debug] mod_proxy_cluster.c(1245): proxy: byrequests balancer
DONE (ajp://10.16.88.180:8009)
[Tue May 24 13:54:52 2011] [debug] mod_proxy.c(1015): Running scheme balancer handler
(attempt 0)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_http.c(1955): proxy: HTTP: declining URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(668): proxy: AJP: serving URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2011): proxy: AJP: has acquired
connection for (10.16.88.180)
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2067): proxy: connecting
ajp://10.16.88.180:8009/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2193): proxy: connected
/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(31): Into ajp_handle_cping_cpong
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(102): ajp_handle_cping_cpong: Done
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(224): Into ajp_marshal_into_msgb
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[0]
[User-Agent] = [Jakarta Commons-HttpClient/3.1]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[1]
[Host] = [dev66:8888]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(450): ajp_marshal_into_msgb: Done
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(265): proxy: APR_BUCKET_IS_EOS
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(270): proxy: data to read (max 8186 at
4)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(285): proxy: got 0 bytes of data
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(687): ajp_read_header: ajp_ilink_received
09
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(697): ajp_parse_type: got 09
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(555): proxy: Processing of request
failed backend: 1, output: 0
[Tue May 24 13:54:52 2011] [error] proxy: dialog to 10.16.88.180:8009 (10.16.88.180)
failed
+++
In fact it is due to failing cping/cpong a lot earlier:
+++
[Tue May 24 13:52:30 2011] [error] ajp_cping_cpong: apr_socket_recv failed
[Tue May 24 13:52:35 2011] [error] ajp_cping_cpong: apr_socket_recv failed
+++
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8:27 a.m.
New subject: [JBoss JIRA] Updated: (MODCLUSTER-239) Failover triggers 500 Internal Server Error
[
https://issues.jboss.org/browse/MODCLUSTER-239?page=com.atlassian.jira.pl...
]
Jean-Frederic Clere updated MODCLUSTER-239:
-------------------------------------------
Fix Version/s: (was: 1.1.3.Final)
Affects Version/s: (was: 1.1.2.Final )
Failover triggers 500 Internal Server Error
-------------------------------------------
Key: MODCLUSTER-239
URL: https://issues.jboss.org/browse/MODCLUSTER-239
Project: mod_cluster
Issue Type: Bug
Affects Versions: 1.0.10
Environment: failover tests killing nodes with -9
Reporter: Jean-Frederic Clere
Assignee: Mladen Turk
Fix For: MOD_CLUSTER_1_0_10_GA_CP01
Attachments: patch.txt
the access_log contains errors like:
10.16.89.42 - - [24/May/2011:13:54:52 -0500] "GET /st/SessionTestServlet?
HTTP/1.1" 500 608 "-" "Jakarta Commons-HttpClient/3.1"
error_log in debug shows the corresponding error:
+++
[Tue May 24 13:54:52 2011] [debug] mod_proxy_cluster.c(1245): proxy: byrequests balancer
DONE (ajp://10.16.88.180:8009)
[Tue May 24 13:54:52 2011] [debug] mod_proxy.c(1015): Running scheme balancer handler
(attempt 0)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_http.c(1955): proxy: HTTP: declining URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(668): proxy: AJP: serving URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2011): proxy: AJP: has acquired
connection for (10.16.88.180)
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2067): proxy: connecting
ajp://10.16.88.180:8009/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2193): proxy: connected
/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(31): Into ajp_handle_cping_cpong
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(102): ajp_handle_cping_cpong: Done
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(224): Into ajp_marshal_into_msgb
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[0]
[User-Agent] = [Jakarta Commons-HttpClient/3.1]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[1]
[Host] = [dev66:8888]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(450): ajp_marshal_into_msgb: Done
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(265): proxy: APR_BUCKET_IS_EOS
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(270): proxy: data to read (max 8186 at
4)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(285): proxy: got 0 bytes of data
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(687): ajp_read_header: ajp_ilink_received
09
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(697): ajp_parse_type: got 09
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(555): proxy: Processing of request
failed backend: 1, output: 0
[Tue May 24 13:54:52 2011] [error] proxy: dialog to 10.16.88.180:8009 (10.16.88.180)
failed
+++
In fact it is due to failing cping/cpong a lot earlier:
+++
[Tue May 24 13:52:30 2011] [error] ajp_cping_cpong: apr_socket_recv failed
[Tue May 24 13:52:35 2011] [error] ajp_cping_cpong: apr_socket_recv failed
+++
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8:29 a.m.
New subject: [JBoss JIRA] Updated: (MODCLUSTER-239) Failover triggers 500 Internal Server Error
[
https://issues.jboss.org/browse/MODCLUSTER-239?page=com.atlassian.jira.pl...
]
Jean-Frederic Clere updated MODCLUSTER-239:
-------------------------------------------
Steps to Reproduce: hard: a shell that kills and restarts a node of a 2 nodes cluster.
(was: hard a shell that kills and restarts a node of a 2 nodes cluster.)
Failover triggers 500 Internal Server Error
-------------------------------------------
Key: MODCLUSTER-239
URL: https://issues.jboss.org/browse/MODCLUSTER-239
Project: mod_cluster
Issue Type: Bug
Affects Versions: 1.0.10
Environment: failover tests killing nodes with -9
Reporter: Jean-Frederic Clere
Assignee: Mladen Turk
Fix For: MOD_CLUSTER_1_0_10_GA_CP01
Attachments: patch.txt
the access_log contains errors like:
10.16.89.42 - - [24/May/2011:13:54:52 -0500] "GET /st/SessionTestServlet?
HTTP/1.1" 500 608 "-" "Jakarta Commons-HttpClient/3.1"
error_log in debug shows the corresponding error:
+++
[Tue May 24 13:54:52 2011] [debug] mod_proxy_cluster.c(1245): proxy: byrequests balancer
DONE (ajp://10.16.88.180:8009)
[Tue May 24 13:54:52 2011] [debug] mod_proxy.c(1015): Running scheme balancer handler
(attempt 0)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_http.c(1955): proxy: HTTP: declining URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(668): proxy: AJP: serving URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2011): proxy: AJP: has acquired
connection for (10.16.88.180)
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2067): proxy: connecting
ajp://10.16.88.180:8009/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2193): proxy: connected
/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(31): Into ajp_handle_cping_cpong
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(102): ajp_handle_cping_cpong: Done
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(224): Into ajp_marshal_into_msgb
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[0]
[User-Agent] = [Jakarta Commons-HttpClient/3.1]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[1]
[Host] = [dev66:8888]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(450): ajp_marshal_into_msgb: Done
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(265): proxy: APR_BUCKET_IS_EOS
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(270): proxy: data to read (max 8186 at
4)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(285): proxy: got 0 bytes of data
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(687): ajp_read_header: ajp_ilink_received
09
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(697): ajp_parse_type: got 09
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(555): proxy: Processing of request
failed backend: 1, output: 0
[Tue May 24 13:54:52 2011] [error] proxy: dialog to 10.16.88.180:8009 (10.16.88.180)
failed
+++
In fact it is due to failing cping/cpong a lot earlier:
+++
[Tue May 24 13:52:30 2011] [error] ajp_cping_cpong: apr_socket_recv failed
[Tue May 24 13:52:35 2011] [error] ajp_cping_cpong: apr_socket_recv failed
+++
--
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2:48 p.m.
New subject: [JBoss JIRA] Commented: (MODCLUSTER-239) Failover triggers 500 Internal Server Error
[
https://issues.jboss.org/browse/MODCLUSTER-239?page=com.atlassian.jira.pl...
]
Permaine Cheung commented on MODCLUSTER-239:
--------------------------------------------
Thanks Mladen for incorporating the patch into the EWS build!
The patched mod_proxy_cluster.so can be found in the zips at:
http://hudson.qa.jboss.com/hudson/job/RHATews-1-solaris9-sparc/252/
Failover triggers 500 Internal Server Error
-------------------------------------------
Key: MODCLUSTER-239
URL: https://issues.jboss.org/browse/MODCLUSTER-239
Project: mod_cluster
Issue Type: Bug
Affects Versions: 1.0.10
Environment: failover tests killing nodes with -9
Reporter: Jean-Frederic Clere
Assignee: Mladen Turk
Fix For: MOD_CLUSTER_1_0_10_GA_CP01
Attachments: patch.txt
the access_log contains errors like:
10.16.89.42 - - [24/May/2011:13:54:52 -0500] "GET /st/SessionTestServlet?
HTTP/1.1" 500 608 "-" "Jakarta Commons-HttpClient/3.1"
error_log in debug shows the corresponding error:
+++
[Tue May 24 13:54:52 2011] [debug] mod_proxy_cluster.c(1245): proxy: byrequests balancer
DONE (ajp://10.16.88.180:8009)
[Tue May 24 13:54:52 2011] [debug] mod_proxy.c(1015): Running scheme balancer handler
(attempt 0)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_http.c(1955): proxy: HTTP: declining URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(668): proxy: AJP: serving URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2011): proxy: AJP: has acquired
connection for (10.16.88.180)
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2067): proxy: connecting
ajp://10.16.88.180:8009/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2193): proxy: connected
/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(31): Into ajp_handle_cping_cpong
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(102): ajp_handle_cping_cpong: Done
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(224): Into ajp_marshal_into_msgb
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[0]
[User-Agent] = [Jakarta Commons-HttpClient/3.1]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[1]
[Host] = [dev66:8888]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(450): ajp_marshal_into_msgb: Done
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(265): proxy: APR_BUCKET_IS_EOS
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(270): proxy: data to read (max 8186 at
4)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(285): proxy: got 0 bytes of data
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(687): ajp_read_header: ajp_ilink_received
09
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(697): ajp_parse_type: got 09
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(555): proxy: Processing of request
failed backend: 1, output: 0
[Tue May 24 13:54:52 2011] [error] proxy: dialog to 10.16.88.180:8009 (10.16.88.180)
failed
+++
In fact it is due to failing cping/cpong a lot earlier:
+++
[Tue May 24 13:52:30 2011] [error] ajp_cping_cpong: apr_socket_recv failed
[Tue May 24 13:52:35 2011] [error] ajp_cping_cpong: apr_socket_recv failed
+++
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10:01 a.m.
New subject: [JBoss JIRA] Updated: (MODCLUSTER-239) Failover triggers 500 Internal Server Error
[
https://issues.jboss.org/browse/MODCLUSTER-239?page=com.atlassian.jira.pl...
]
Jean-Frederic Clere updated MODCLUSTER-239:
-------------------------------------------
Fix Version/s: MOD_CLUSTER_1_0_10_GA_CP02
(was: MOD_CLUSTER_1_0_10_GA_CP01)
Failover triggers 500 Internal Server Error
-------------------------------------------
Key: MODCLUSTER-239
URL: https://issues.jboss.org/browse/MODCLUSTER-239
Project: mod_cluster
Issue Type: Bug
Affects Versions: 1.0.10
Environment: failover tests killing nodes with -9
Reporter: Jean-Frederic Clere
Assignee: Mladen Turk
Fix For: MOD_CLUSTER_1_0_10_GA_CP02
Attachments: patch.txt
the access_log contains errors like:
10.16.89.42 - - [24/May/2011:13:54:52 -0500] "GET /st/SessionTestServlet?
HTTP/1.1" 500 608 "-" "Jakarta Commons-HttpClient/3.1"
error_log in debug shows the corresponding error:
+++
[Tue May 24 13:54:52 2011] [debug] mod_proxy_cluster.c(1245): proxy: byrequests balancer
DONE (ajp://10.16.88.180:8009)
[Tue May 24 13:54:52 2011] [debug] mod_proxy.c(1015): Running scheme balancer handler
(attempt 0)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_http.c(1955): proxy: HTTP: declining URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(668): proxy: AJP: serving URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2011): proxy: AJP: has acquired
connection for (10.16.88.180)
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2067): proxy: connecting
ajp://10.16.88.180:8009/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2193): proxy: connected
/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(31): Into ajp_handle_cping_cpong
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(102): ajp_handle_cping_cpong: Done
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(224): Into ajp_marshal_into_msgb
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[0]
[User-Agent] = [Jakarta Commons-HttpClient/3.1]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[1]
[Host] = [dev66:8888]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(450): ajp_marshal_into_msgb: Done
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(265): proxy: APR_BUCKET_IS_EOS
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(270): proxy: data to read (max 8186 at
4)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(285): proxy: got 0 bytes of data
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(687): ajp_read_header: ajp_ilink_received
09
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(697): ajp_parse_type: got 09
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(555): proxy: Processing of request
failed backend: 1, output: 0
[Tue May 24 13:54:52 2011] [error] proxy: dialog to 10.16.88.180:8009 (10.16.88.180)
failed
+++
In fact it is due to failing cping/cpong a lot earlier:
+++
[Tue May 24 13:52:30 2011] [error] ajp_cping_cpong: apr_socket_recv failed
[Tue May 24 13:52:35 2011] [error] ajp_cping_cpong: apr_socket_recv failed
+++
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10:03 a.m.
New subject: [JBoss JIRA] Updated: (MODCLUSTER-239) Failover triggers 500 Internal Server Error
[
https://issues.jboss.org/browse/MODCLUSTER-239?page=com.atlassian.jira.pl...
]
Jean-Frederic Clere updated MODCLUSTER-239:
-------------------------------------------
Fix Version/s: MOD_CLUSTER_1_0_10_GA_CP01
(was: MOD_CLUSTER_1_0_10_GA_CP02)
Failover triggers 500 Internal Server Error
-------------------------------------------
Key: MODCLUSTER-239
URL: https://issues.jboss.org/browse/MODCLUSTER-239
Project: mod_cluster
Issue Type: Bug
Affects Versions: 1.0.10
Environment: failover tests killing nodes with -9
Reporter: Jean-Frederic Clere
Assignee: Mladen Turk
Fix For: MOD_CLUSTER_1_0_10_GA_CP01
Attachments: patch.txt
the access_log contains errors like:
10.16.89.42 - - [24/May/2011:13:54:52 -0500] "GET /st/SessionTestServlet?
HTTP/1.1" 500 608 "-" "Jakarta Commons-HttpClient/3.1"
error_log in debug shows the corresponding error:
+++
[Tue May 24 13:54:52 2011] [debug] mod_proxy_cluster.c(1245): proxy: byrequests balancer
DONE (ajp://10.16.88.180:8009)
[Tue May 24 13:54:52 2011] [debug] mod_proxy.c(1015): Running scheme balancer handler
(attempt 0)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_http.c(1955): proxy: HTTP: declining URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(668): proxy: AJP: serving URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2011): proxy: AJP: has acquired
connection for (10.16.88.180)
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2067): proxy: connecting
ajp://10.16.88.180:8009/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2193): proxy: connected
/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(31): Into ajp_handle_cping_cpong
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(102): ajp_handle_cping_cpong: Done
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(224): Into ajp_marshal_into_msgb
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[0]
[User-Agent] = [Jakarta Commons-HttpClient/3.1]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[1]
[Host] = [dev66:8888]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(450): ajp_marshal_into_msgb: Done
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(265): proxy: APR_BUCKET_IS_EOS
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(270): proxy: data to read (max 8186 at
4)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(285): proxy: got 0 bytes of data
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(687): ajp_read_header: ajp_ilink_received
09
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(697): ajp_parse_type: got 09
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(555): proxy: Processing of request
failed backend: 1, output: 0
[Tue May 24 13:54:52 2011] [error] proxy: dialog to 10.16.88.180:8009 (10.16.88.180)
failed
+++
In fact it is due to failing cping/cpong a lot earlier:
+++
[Tue May 24 13:52:30 2011] [error] ajp_cping_cpong: apr_socket_recv failed
[Tue May 24 13:52:35 2011] [error] ajp_cping_cpong: apr_socket_recv failed
+++
--
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10:03 a.m.
New subject: [JBoss JIRA] Resolved: (MODCLUSTER-239) Failover triggers 500 Internal Server Error
[
https://issues.jboss.org/browse/MODCLUSTER-239?page=com.atlassian.jira.pl...
]
Jean-Frederic Clere resolved MODCLUSTER-239.
--------------------------------------------
Resolution: Done
Failover triggers 500 Internal Server Error
-------------------------------------------
Key: MODCLUSTER-239
URL: https://issues.jboss.org/browse/MODCLUSTER-239
Project: mod_cluster
Issue Type: Bug
Affects Versions: 1.0.10
Environment: failover tests killing nodes with -9
Reporter: Jean-Frederic Clere
Assignee: Mladen Turk
Fix For: MOD_CLUSTER_1_0_10_GA_CP01
Attachments: patch.txt
the access_log contains errors like:
10.16.89.42 - - [24/May/2011:13:54:52 -0500] "GET /st/SessionTestServlet?
HTTP/1.1" 500 608 "-" "Jakarta Commons-HttpClient/3.1"
error_log in debug shows the corresponding error:
+++
[Tue May 24 13:54:52 2011] [debug] mod_proxy_cluster.c(1245): proxy: byrequests balancer
DONE (ajp://10.16.88.180:8009)
[Tue May 24 13:54:52 2011] [debug] mod_proxy.c(1015): Running scheme balancer handler
(attempt 0)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_http.c(1955): proxy: HTTP: declining URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(668): proxy: AJP: serving URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2011): proxy: AJP: has acquired
connection for (10.16.88.180)
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2067): proxy: connecting
ajp://10.16.88.180:8009/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2193): proxy: connected
/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(31): Into ajp_handle_cping_cpong
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(102): ajp_handle_cping_cpong: Done
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(224): Into ajp_marshal_into_msgb
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[0]
[User-Agent] = [Jakarta Commons-HttpClient/3.1]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[1]
[Host] = [dev66:8888]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(450): ajp_marshal_into_msgb: Done
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(265): proxy: APR_BUCKET_IS_EOS
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(270): proxy: data to read (max 8186 at
4)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(285): proxy: got 0 bytes of data
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(687): ajp_read_header: ajp_ilink_received
09
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(697): ajp_parse_type: got 09
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(555): proxy: Processing of request
failed backend: 1, output: 0
[Tue May 24 13:54:52 2011] [error] proxy: dialog to 10.16.88.180:8009 (10.16.88.180)
failed
+++
In fact it is due to failing cping/cpong a lot earlier:
+++
[Tue May 24 13:52:30 2011] [error] ajp_cping_cpong: apr_socket_recv failed
[Tue May 24 13:52:35 2011] [error] ajp_cping_cpong: apr_socket_recv failed
+++
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1:36 p.m.
New subject: [JBoss JIRA] Assigned: (MODCLUSTER-239) Failover triggers 500 Internal Server Error
[
https://issues.jboss.org/browse/MODCLUSTER-239?page=com.atlassian.jira.pl...
]
Michal Babacek reassigned MODCLUSTER-239:
-----------------------------------------
Assignee: Michal Babacek (was: Mladen Turk)
To be verified on all platforms.
Failover triggers 500 Internal Server Error
-------------------------------------------
Key: MODCLUSTER-239
URL: https://issues.jboss.org/browse/MODCLUSTER-239
Project: mod_cluster
Issue Type: Bug
Affects Versions: 1.0.10
Environment: failover tests killing nodes with -9
Reporter: Jean-Frederic Clere
Assignee: Michal Babacek
Fix For: MOD_CLUSTER_1_0_10_GA_CP01
Attachments: patch.txt
the access_log contains errors like:
10.16.89.42 - - [24/May/2011:13:54:52 -0500] "GET /st/SessionTestServlet?
HTTP/1.1" 500 608 "-" "Jakarta Commons-HttpClient/3.1"
error_log in debug shows the corresponding error:
+++
[Tue May 24 13:54:52 2011] [debug] mod_proxy_cluster.c(1245): proxy: byrequests balancer
DONE (ajp://10.16.88.180:8009)
[Tue May 24 13:54:52 2011] [debug] mod_proxy.c(1015): Running scheme balancer handler
(attempt 0)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_http.c(1955): proxy: HTTP: declining URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(668): proxy: AJP: serving URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2011): proxy: AJP: has acquired
connection for (10.16.88.180)
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2067): proxy: connecting
ajp://10.16.88.180:8009/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2193): proxy: connected
/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(31): Into ajp_handle_cping_cpong
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(102): ajp_handle_cping_cpong: Done
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(224): Into ajp_marshal_into_msgb
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[0]
[User-Agent] = [Jakarta Commons-HttpClient/3.1]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[1]
[Host] = [dev66:8888]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(450): ajp_marshal_into_msgb: Done
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(265): proxy: APR_BUCKET_IS_EOS
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(270): proxy: data to read (max 8186 at
4)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(285): proxy: got 0 bytes of data
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(687): ajp_read_header: ajp_ilink_received
09
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(697): ajp_parse_type: got 09
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(555): proxy: Processing of request
failed backend: 1, output: 0
[Tue May 24 13:54:52 2011] [error] proxy: dialog to 10.16.88.180:8009 (10.16.88.180)
failed
+++
In fact it is due to failing cping/cpong a lot earlier:
+++
[Tue May 24 13:52:30 2011] [error] ajp_cping_cpong: apr_socket_recv failed
[Tue May 24 13:52:35 2011] [error] ajp_cping_cpong: apr_socket_recv failed
+++
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5:59 p.m.
New subject: [JBoss JIRA] Reopened: (MODCLUSTER-239) Failover triggers 500 Internal Server Error
[
https://issues.jboss.org/browse/MODCLUSTER-239?page=com.atlassian.jira.pl...
]
Michal Babacek reopened MODCLUSTER-239:
---------------------------------------
Assignee: Jean-Frederic Clere (was: Michal Babacek)
I "managed" to get *500 Internal Server Error* here:
h3.RHEL 6 i386
{code:title=driver's log (debug)|borderStyle=solid}
2011/06/15 08:25:23:767 EDT [WARN ][Runner - 1536] HOST
perf09.mw.lab.eng.bos.redhat.com:rootProcess:sf - Error sampling data:
<org.jboss.smartfrog.loaddriver.RequestProcessingException: Invalid response code:
500
2011/06/15 08:25:23:768 EDT [WARN ][Runner - 1536] SFCORE_LOG - Error sampling data:
<org.jboss.smartfrog.loaddriver.RequestProcessingException: Invalid response code:
500
2011/06/15 08:25:23:768 EDT [WARN ][Runner - 1379] HOST
perf09.mw.lab.eng.bos.redhat.com:rootProcess:sf - Error sampling data:
<org.jboss.smartfrog.loaddriver.RequestProcessingException: Invalid response code:
500
2011/06/15 08:25:23:775 EDT [WARN ][Runner - 1379] SFCORE_LOG - Error sampling data:
<org.jboss.smartfrog.loaddriver.RequestProcessingException: Invalid response code:
500
{code}
{code:title=error_log (errors only)|borderStyle=solid}
[Wed Jun 15 08:25:23 2011] [error] (104)Connection reset by peer: ajp_ilink_receive()
can't receive header
[Wed Jun 15 08:25:23 2011] [error] ajp_read_header: ajp_ilink_receive failed
[Wed Jun 15 08:25:23 2011] [error] (70014)End of file found: ajp_ilink_receive() can't
receive header
[Wed Jun 15 08:25:23 2011] [error] (120006)APR does not understand this error code: proxy:
read response failed from 10.16.88.179:8009 (10.16.88.179)
[Wed Jun 15 08:25:23 2011] [error] ajp_read_header: ajp_ilink_receive failed
[Wed Jun 15 08:25:23 2011] [error] (120006)APR does not understand this error code: proxy:
read response failed from 10.16.88.179:8009 (10.16.88.179)
[Wed Jun 15 08:25:23 2011] [error] (104)Connection reset by peer: ajp_ilink_receive()
can't receive header
[Wed Jun 15 08:25:23 2011] [error] ajp_handle_cping_cpong: ajp_ilink_receive failed
[Wed Jun 15 08:25:23 2011] [error] (120006)APR does not understand this error code: proxy:
AJP: cping/cpong failed to 10.16.88.179:8009 (10.16.88.179)
[Wed Jun 15 08:25:23 2011] [error] (104)Connection reset by peer: ajp_ilink_receive()
can't receive header
[Wed Jun 15 08:25:23 2011] [error] ajp_handle_cping_cpong: ajp_ilink_receive failed
[Wed Jun 15 08:25:23 2011] [error] (120006)APR does not understand this error code: proxy:
AJP: cping/cpong failed to 10.16.88.179:8009 (10.16.88.179)
[Wed Jun 15 08:25:23 2011] [error] (111)Connection refused: proxy: AJP: attempt to connect
to 10.16.88.179:8009 (10.16.88.179) failed
[Wed Jun 15 08:25:23 2011] [error] proxy: AJP: failed to make connection to backend:
10.16.88.179
[Wed Jun 15 08:25:23 2011] [error] (111)Connection refused: proxy: AJP: attempt to connect
to 10.16.88.179:8009 (10.16.88.179) failed
[Wed Jun 15 08:25:23 2011] [error] proxy: AJP: failed to make connection to backend:
10.16.88.179
[Wed Jun 15 08:25:23 2011] [error] (104)Connection reset by peer: ajp_ilink_receive()
can't receive header
[Wed Jun 15 08:25:23 2011] [error] ajp_handle_cping_cpong: ajp_ilink_receive failed
[Wed Jun 15 08:25:23 2011] [error] (120006)APR does not understand this error code: proxy:
AJP: cping/cpong failed to 10.16.88.179:8009 (10.16.88.179)
[Wed Jun 15 08:25:23 2011] [error] (111)Connection refused: proxy: AJP: attempt to connect
to 10.16.88.179:8009 (10.16.88.179) failed
[Wed Jun 15 08:25:23 2011] [error] proxy: AJP: failed to make connection to backend:
10.16.88.179
[Wed Jun 15 08:25:23 2011] [error] (104)Connection reset by peer: ajp_ilink_receive()
can't receive header
[Wed Jun 15 08:25:23 2011] [error] ajp_handle_cping_cpong: ajp_ilink_receive failed
[Wed Jun 15 08:25:23 2011] [error] (120006)APR does not understand this error code: proxy:
AJP: cping/cpong failed to 10.16.88.179:8009 (10.16.88.179)
[Wed Jun 15 08:25:23 2011] [error] (111)Connection refused: proxy: AJP: attempt to connect
to 10.16.88.179:8009 (10.16.88.179) failed
[Wed Jun 15 08:25:23 2011] [error] proxy: AJP: failed to make connection to backend:
10.16.88.179
{code}
Complete httpd debug log:
[11-ews-10-mod_cluster-rhel6-i386-failover-httpd.zip|http://scratch.englab...]
h3.RHEL 4 x86_64
{code:title=driver's log (debug)|borderStyle=solid}
2011/06/15 08:40:24:328 EDT [WARN ][Runner - 496] HOST
perf09.mw.lab.eng.bos.redhat.com:rootProcess:sf - Error sampling data:
<org.jboss.smartfrog.loaddriver.RequestProcessingException: Invalid response code:
500
2011/06/15 08:40:24:329 EDT [WARN ][Runner - 496] SFCORE_LOG - Error sampling data:
<org.jboss.smartfrog.loaddriver.RequestProcessingException: Invalid response code:
500
{code}
{code:title=error_log (errors only)|borderStyle=solid}
[Wed Jun 15 08:40:24 2011] [error] (104)Connection reset by peer: ajp_ilink_receive()
can't receive header
[Wed Jun 15 08:40:24 2011] [error] (104)Connection reset by peer: ajp_ilink_receive()
can't receive header
[Wed Jun 15 08:40:24 2011] [error] ajp_handle_cping_cpong: ajp_ilink_receive failed
[Wed Jun 15 08:40:24 2011] [error] ajp_handle_cping_cpong: ajp_ilink_receive failed
[Wed Jun 15 08:40:24 2011] [error] (120006)APR does not understand this error code: proxy:
AJP: cping/cpong failed to 10.16.88.180:8009 (10.16.88.180)
[Wed Jun 15 08:40:24 2011] [error] (120006)APR does not understand this error code: proxy:
AJP: cping/cpong failed to 10.16.88.180:8009 (10.16.88.180)
[Wed Jun 15 08:40:24 2011] [error] (104)Connection reset by peer: ajp_ilink_receive()
can't receive header
[Wed Jun 15 08:40:24 2011] [error] (104)Connection reset by peer: ajp_ilink_receive()
can't receive header
[Wed Jun 15 08:40:24 2011] [error] ajp_read_header: ajp_ilink_receive failed
[Wed Jun 15 08:40:24 2011] [error] (120006)APR does not understand this error code: proxy:
read response failed from 10.16.88.180:8009 (10.16.88.180)
[Wed Jun 15 08:40:24 2011] [error] (111)Connection refused: proxy: AJP: attempt to connect
to 10.16.88.180:8009 (10.16.88.180) failed
[Wed Jun 15 08:40:24 2011] [error] (111)Connection refused: proxy: AJP: attempt to connect
to 10.16.88.180:8009 (10.16.88.180) failed
[Wed Jun 15 08:40:24 2011] [error] proxy: AJP: failed to make connection to backend:
10.16.88.180
[Wed Jun 15 08:40:24 2011] [error] proxy: AJP: failed to make connection to backend:
10.16.88.180
[Wed Jun 15 08:40:24 2011] [error] ajp_handle_cping_cpong: ajp_ilink_receive failed
[Wed Jun 15 08:40:24 2011] [error] (120006)APR does not understand this error code: proxy:
AJP: cping/cpong failed to 10.16.88.180:8009 (10.16.88.180)
[Wed Jun 15 08:40:24 2011] [error] (111)Connection refused: proxy: AJP: attempt to connect
to 10.16.88.180:8009 (10.16.88.180) failed
[Wed Jun 15 08:40:24 2011] [error] proxy: AJP: failed to make connection to backend:
10.16.88.180
{code}
Complete httpd debug log:
[3-ews-10-mod_cluster-rhel4-x86_64-failover-httpd.zip|http://scratch.engla...]
Any ideas...?
Failover triggers 500 Internal Server Error
-------------------------------------------
Key: MODCLUSTER-239
URL: https://issues.jboss.org/browse/MODCLUSTER-239
Project: mod_cluster
Issue Type: Bug
Affects Versions: 1.0.10
Environment: failover tests killing nodes with -9
Reporter: Jean-Frederic Clere
Assignee: Jean-Frederic Clere
Fix For: MOD_CLUSTER_1_0_10_GA_CP01
Attachments: patch.txt
the access_log contains errors like:
10.16.89.42 - - [24/May/2011:13:54:52 -0500] "GET /st/SessionTestServlet?
HTTP/1.1" 500 608 "-" "Jakarta Commons-HttpClient/3.1"
error_log in debug shows the corresponding error:
+++
[Tue May 24 13:54:52 2011] [debug] mod_proxy_cluster.c(1245): proxy: byrequests balancer
DONE (ajp://10.16.88.180:8009)
[Tue May 24 13:54:52 2011] [debug] mod_proxy.c(1015): Running scheme balancer handler
(attempt 0)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_http.c(1955): proxy: HTTP: declining URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(668): proxy: AJP: serving URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2011): proxy: AJP: has acquired
connection for (10.16.88.180)
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2067): proxy: connecting
ajp://10.16.88.180:8009/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2193): proxy: connected
/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(31): Into ajp_handle_cping_cpong
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(102): ajp_handle_cping_cpong: Done
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(224): Into ajp_marshal_into_msgb
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[0]
[User-Agent] = [Jakarta Commons-HttpClient/3.1]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[1]
[Host] = [dev66:8888]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(450): ajp_marshal_into_msgb: Done
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(265): proxy: APR_BUCKET_IS_EOS
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(270): proxy: data to read (max 8186 at
4)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(285): proxy: got 0 bytes of data
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(687): ajp_read_header: ajp_ilink_received
09
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(697): ajp_parse_type: got 09
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(555): proxy: Processing of request
failed backend: 1, output: 0
[Tue May 24 13:54:52 2011] [error] proxy: dialog to 10.16.88.180:8009 (10.16.88.180)
failed
+++
In fact it is due to failing cping/cpong a lot earlier:
+++
[Tue May 24 13:52:30 2011] [error] ajp_cping_cpong: apr_socket_recv failed
[Tue May 24 13:52:35 2011] [error] ajp_cping_cpong: apr_socket_recv failed
+++
--
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6:23 p.m.
New subject: [JBoss JIRA] Commented: (MODCLUSTER-239) Failover triggers 500 Internal Server Error
[
https://issues.jboss.org/browse/MODCLUSTER-239?page=com.atlassian.jira.pl...
]
Jean-Frederic Clere commented on MODCLUSTER-239:
------------------------------------------------
It is not MODCLUSTER-239 no "ajp_read_header: ajp_ilink_received 09" in the
error_log
You have 1 "500" in ~ 300000 requests.
Wed Jun 15 08:40:24 2011] [error] (120006)APR does not understand this error code: proxy:
read response failed from 10.16.88.180:8009 (10.16.88.180)
that is a normal error.
Failover triggers 500 Internal Server Error
-------------------------------------------
Key: MODCLUSTER-239
URL: https://issues.jboss.org/browse/MODCLUSTER-239
Project: mod_cluster
Issue Type: Bug
Affects Versions: 1.0.10
Environment: failover tests killing nodes with -9
Reporter: Jean-Frederic Clere
Assignee: Jean-Frederic Clere
Fix For: MOD_CLUSTER_1_0_10_GA_CP01
Attachments: patch.txt
the access_log contains errors like:
10.16.89.42 - - [24/May/2011:13:54:52 -0500] "GET /st/SessionTestServlet?
HTTP/1.1" 500 608 "-" "Jakarta Commons-HttpClient/3.1"
error_log in debug shows the corresponding error:
+++
[Tue May 24 13:54:52 2011] [debug] mod_proxy_cluster.c(1245): proxy: byrequests balancer
DONE (ajp://10.16.88.180:8009)
[Tue May 24 13:54:52 2011] [debug] mod_proxy.c(1015): Running scheme balancer handler
(attempt 0)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_http.c(1955): proxy: HTTP: declining URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(668): proxy: AJP: serving URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2011): proxy: AJP: has acquired
connection for (10.16.88.180)
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2067): proxy: connecting
ajp://10.16.88.180:8009/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2193): proxy: connected
/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(31): Into ajp_handle_cping_cpong
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(102): ajp_handle_cping_cpong: Done
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(224): Into ajp_marshal_into_msgb
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[0]
[User-Agent] = [Jakarta Commons-HttpClient/3.1]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[1]
[Host] = [dev66:8888]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(450): ajp_marshal_into_msgb: Done
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(265): proxy: APR_BUCKET_IS_EOS
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(270): proxy: data to read (max 8186 at
4)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(285): proxy: got 0 bytes of data
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(687): ajp_read_header: ajp_ilink_received
09
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(697): ajp_parse_type: got 09
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(555): proxy: Processing of request
failed backend: 1, output: 0
[Tue May 24 13:54:52 2011] [error] proxy: dialog to 10.16.88.180:8009 (10.16.88.180)
failed
+++
In fact it is due to failing cping/cpong a lot earlier:
+++
[Tue May 24 13:52:30 2011] [error] ajp_cping_cpong: apr_socket_recv failed
[Tue May 24 13:52:35 2011] [error] ajp_cping_cpong: apr_socket_recv failed
+++
--
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6:23 p.m.
New subject: [JBoss JIRA] Resolved: (MODCLUSTER-239) Failover triggers 500 Internal Server Error
[
https://issues.jboss.org/browse/MODCLUSTER-239?page=com.atlassian.jira.pl...
]
Jean-Frederic Clere resolved MODCLUSTER-239.
--------------------------------------------
Resolution: Done
Failover triggers 500 Internal Server Error
-------------------------------------------
Key: MODCLUSTER-239
URL: https://issues.jboss.org/browse/MODCLUSTER-239
Project: mod_cluster
Issue Type: Bug
Affects Versions: 1.0.10
Environment: failover tests killing nodes with -9
Reporter: Jean-Frederic Clere
Assignee: Jean-Frederic Clere
Fix For: MOD_CLUSTER_1_0_10_GA_CP01
Attachments: patch.txt
the access_log contains errors like:
10.16.89.42 - - [24/May/2011:13:54:52 -0500] "GET /st/SessionTestServlet?
HTTP/1.1" 500 608 "-" "Jakarta Commons-HttpClient/3.1"
error_log in debug shows the corresponding error:
+++
[Tue May 24 13:54:52 2011] [debug] mod_proxy_cluster.c(1245): proxy: byrequests balancer
DONE (ajp://10.16.88.180:8009)
[Tue May 24 13:54:52 2011] [debug] mod_proxy.c(1015): Running scheme balancer handler
(attempt 0)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_http.c(1955): proxy: HTTP: declining URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(668): proxy: AJP: serving URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2011): proxy: AJP: has acquired
connection for (10.16.88.180)
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2067): proxy: connecting
ajp://10.16.88.180:8009/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2193): proxy: connected
/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(31): Into ajp_handle_cping_cpong
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(102): ajp_handle_cping_cpong: Done
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(224): Into ajp_marshal_into_msgb
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[0]
[User-Agent] = [Jakarta Commons-HttpClient/3.1]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[1]
[Host] = [dev66:8888]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(450): ajp_marshal_into_msgb: Done
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(265): proxy: APR_BUCKET_IS_EOS
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(270): proxy: data to read (max 8186 at
4)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(285): proxy: got 0 bytes of data
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(687): ajp_read_header: ajp_ilink_received
09
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(697): ajp_parse_type: got 09
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(555): proxy: Processing of request
failed backend: 1, output: 0
[Tue May 24 13:54:52 2011] [error] proxy: dialog to 10.16.88.180:8009 (10.16.88.180)
failed
+++
In fact it is due to failing cping/cpong a lot earlier:
+++
[Tue May 24 13:52:30 2011] [error] ajp_cping_cpong: apr_socket_recv failed
[Tue May 24 13:52:35 2011] [error] ajp_cping_cpong: apr_socket_recv failed
+++
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6:53 p.m.
New subject: [JBoss JIRA] Commented: (MODCLUSTER-239) Failover triggers 500 Internal Server Error
[
https://issues.jboss.org/browse/MODCLUSTER-239?page=com.atlassian.jira.pl...
]
Michal Babacek commented on MODCLUSTER-239:
-------------------------------------------
@[~jfclere] Well, I'm not implying it is the *ajp_ilink_received 09* - that I can see
quite clearly. My point is there is a _500 Internal Server Error_ race condition to be
hunted down even after the *ajp_ilink_received 09* was fixed.
So I guess I shall confirm & close both
[MODCLUSTER-239|https://issues.jboss.org/browse/MODCLUSTER-239] and
[JBPAPP-6578|https://issues.jboss.org/browse/JBPAPP-6578] and open a new *500 Internal
Server Error* JIRA...
What is the baseline for a good number of *500 Internal Server Error* per amount of
requests :D ?
Failover triggers 500 Internal Server Error
-------------------------------------------
Key: MODCLUSTER-239
URL: https://issues.jboss.org/browse/MODCLUSTER-239
Project: mod_cluster
Issue Type: Bug
Affects Versions: 1.0.10
Environment: failover tests killing nodes with -9
Reporter: Jean-Frederic Clere
Assignee: Jean-Frederic Clere
Fix For: MOD_CLUSTER_1_0_10_GA_CP01
Attachments: patch.txt
the access_log contains errors like:
10.16.89.42 - - [24/May/2011:13:54:52 -0500] "GET /st/SessionTestServlet?
HTTP/1.1" 500 608 "-" "Jakarta Commons-HttpClient/3.1"
error_log in debug shows the corresponding error:
+++
[Tue May 24 13:54:52 2011] [debug] mod_proxy_cluster.c(1245): proxy: byrequests balancer
DONE (ajp://10.16.88.180:8009)
[Tue May 24 13:54:52 2011] [debug] mod_proxy.c(1015): Running scheme balancer handler
(attempt 0)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_http.c(1955): proxy: HTTP: declining URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(668): proxy: AJP: serving URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2011): proxy: AJP: has acquired
connection for (10.16.88.180)
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2067): proxy: connecting
ajp://10.16.88.180:8009/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2193): proxy: connected
/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(31): Into ajp_handle_cping_cpong
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(102): ajp_handle_cping_cpong: Done
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(224): Into ajp_marshal_into_msgb
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[0]
[User-Agent] = [Jakarta Commons-HttpClient/3.1]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[1]
[Host] = [dev66:8888]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(450): ajp_marshal_into_msgb: Done
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(265): proxy: APR_BUCKET_IS_EOS
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(270): proxy: data to read (max 8186 at
4)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(285): proxy: got 0 bytes of data
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(687): ajp_read_header: ajp_ilink_received
09
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(697): ajp_parse_type: got 09
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(555): proxy: Processing of request
failed backend: 1, output: 0
[Tue May 24 13:54:52 2011] [error] proxy: dialog to 10.16.88.180:8009 (10.16.88.180)
failed
+++
In fact it is due to failing cping/cpong a lot earlier:
+++
[Tue May 24 13:52:30 2011] [error] ajp_cping_cpong: apr_socket_recv failed
[Tue May 24 13:52:35 2011] [error] ajp_cping_cpong: apr_socket_recv failed
+++
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7:51 a.m.
New subject: [JBoss JIRA] Commented: (MODCLUSTER-239) Failover triggers 500 Internal Server Error
[
https://issues.jboss.org/browse/MODCLUSTER-239?page=com.atlassian.jira.pl...
]
Jean-Frederic Clere commented on MODCLUSTER-239:
------------------------------------------------
Please close JBPAPP-6578.
For the 500 don't open a JIRA according to the trace it is normal error: the request
is sent but no response and the request can't be replayed, there should be only a few
500 in the tests.
Failover triggers 500 Internal Server Error
-------------------------------------------
Key: MODCLUSTER-239
URL: https://issues.jboss.org/browse/MODCLUSTER-239
Project: mod_cluster
Issue Type: Bug
Affects Versions: 1.0.10
Environment: failover tests killing nodes with -9
Reporter: Jean-Frederic Clere
Assignee: Jean-Frederic Clere
Fix For: MOD_CLUSTER_1_0_10_GA_CP01
Attachments: patch.txt
the access_log contains errors like:
10.16.89.42 - - [24/May/2011:13:54:52 -0500] "GET /st/SessionTestServlet?
HTTP/1.1" 500 608 "-" "Jakarta Commons-HttpClient/3.1"
error_log in debug shows the corresponding error:
+++
[Tue May 24 13:54:52 2011] [debug] mod_proxy_cluster.c(1245): proxy: byrequests balancer
DONE (ajp://10.16.88.180:8009)
[Tue May 24 13:54:52 2011] [debug] mod_proxy.c(1015): Running scheme balancer handler
(attempt 0)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_http.c(1955): proxy: HTTP: declining URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(668): proxy: AJP: serving URL
ajp://10.16.88.180:8009/st/SessionTestServlet?
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2011): proxy: AJP: has acquired
connection for (10.16.88.180)
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2067): proxy: connecting
ajp://10.16.88.180:8009/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] proxy_util.c(2193): proxy: connected
/st/SessionTestServlet? to 10.16.88.180:8009
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(31): Into ajp_handle_cping_cpong
[Tue May 24 13:54:52 2011] [debug] ajp_utils.c(102): ajp_handle_cping_cpong: Done
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(224): Into ajp_marshal_into_msgb
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[0]
[User-Agent] = [Jakarta Commons-HttpClient/3.1]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(290): ajp_marshal_into_msgb: Header[1]
[Host] = [dev66:8888]
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(450): ajp_marshal_into_msgb: Done
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(265): proxy: APR_BUCKET_IS_EOS
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(270): proxy: data to read (max 8186 at
4)
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(285): proxy: got 0 bytes of data
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(687): ajp_read_header: ajp_ilink_received
09
[Tue May 24 13:54:52 2011] [debug] ajp_header.c(697): ajp_parse_type: got 09
[Tue May 24 13:54:52 2011] [debug] mod_proxy_ajp.c(555): proxy: Processing of request
failed backend: 1, output: 0
[Tue May 24 13:54:52 2011] [error] proxy: dialog to 10.16.88.180:8009 (10.16.88.180)
failed
+++
In fact it is due to failing cping/cpong a lot earlier:
+++
[Tue May 24 13:52:30 2011] [error] ajp_cping_cpong: apr_socket_recv failed
[Tue May 24 13:52:35 2011] [error] ajp_cping_cpong: apr_socket_recv failed
+++
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mod_cluster-issues@lists.jboss.org
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participants (3)
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Jean-Frederic Clere (JIRA) -
Michal Babacek (JIRA)
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Permaine Cheung (JIRA)