Problems with Luminis Channels OC4J Connector
Hi,
We are currently using Luminis 4.2.1.0 & Banner 8 on AIX 5.3.0.9 (64 bit) on ibm-570, and are on 10.2.0.4; the application server is on AIX 5.3.0.9 (64 bit) and is on 10.1.2.3 (recently upgraded from 10.1.2.0.2). We recently updated Luminis with parallel deployment and started to get this error with the OC4J connection used for Banner channels for Luminis middle tier configuration. It will hang at about the same time every other day. Please see the error message below. Has anyone else seen this error or know how to correct it?
[Tue Aug 18 10:32:43 2009] [warn] [client 145.145.65.33] oc4j_socket_recvfull timed out
[Tue Aug 18 10:32:43 2009] [error] [client 145.145.65.33] [ecid: 1250605661:145.145.64.122:753766:0:35631,0] (4)Interrupted system call: MOD_OC4
J_0038: Receiving data from oc4j exceeded the configured "Timeout" value and the error code is 4.
[Tue Aug 18 10:32:43 2009] [error] [client 145.145.65.33] [ecid: 1250605661:145.145.64.122:753766:0:35631,0] MOD_OC4J_0054: Failed to call netwo
rk routine to receive an ajp13 message from oc4j.
[Tue Aug 18 10:32:43 2009] [error] [client 145.145.65.33] [ecid: 1250605661:145.145.64.122:753766:0:35631,0] MOD_OC4J_0033: Failed to receive an
ajp13 message from oc4j.
[Tue Aug 18 10:32:43 2009] [warn] [client 145.145.65.33] [ecid: 1250605661:145.145.64.122:753766:0:35631,0] MOD_OC4J_0078: Network connection er
rors happened to host: ssb-01 and port: 12502 while receiving the first response from oc4j. This request is recoverable.
[Tue Aug 18 10:32:43 2009] [error] [client 145.145.65.33] [ecid: 1250605661:145.145.64.122:753766:0:35631,0] MOD_OC4J_0121: Failed to service re
quest with network worker: OPROD_banportals_14 and it is not recoverable.
[Tue Aug 18 10:32:43 2009] [error] [client 145.145.65.33] [ecid: 1250605661:145.145.64.122:753766:0:35631,0] MOD_OC4J_0013: Failed to call desti
nation: OPROD_banportals's service() to service the request.
[Tue Aug 18 10:32:43 2009] [warn] [client 145.145.65.33] oc4j_socket_recvfull timed out
[Tue Aug 18 10:32:43 2009] [error] [client 145.145.65.33] [ecid: 1250605661:145.145.64.122:585778:0:35617,0] (4)Interrupted system call: MOD_OC4
J_0038: Receiving data from oc4j exceeded the configured "Timeout" value and the error code is 4.
[Tue Aug 18 10:32:43 2009] [error] [client 145.145.65.33] [ecid: 1250605661:145.145.64.122:585778:0:35617,0] MOD_OC4J_0054: Failed to call netwo
rk routine to receive an ajp13 message from oc4j.
[Tue Aug 18 10:32:43 2009] [error] [client 145.145.65.33] [ecid: 1250605661:145.145.64.122:585778:0:35617,0] MOD_OC4J_0033: Failed to receive an
ajp13 message from oc4j.
[Tue Aug 18 10:32:43 2009] [warn] [client 145.145.65.33] [ecid: 1250605661:145.145.64.122:585778:0:35617,0] MOD_OC4J_0078: Network connection er
rors happened to host: ssb-01 and port: 12502 while receiving the first response from oc4j. This request is recoverable.
[Tue Aug 18 10:32:43 2009] [error] [client 145.145.65.33] [ecid: 1250605661:145.145.64.122:585778:0:35617,0] MOD_OC4J_0121: Failed to service re
quest with network worker: OPROD_banportals_14 and it is not recoverable.
[Tue Aug 18 10:32:43 2009] [error] [client 145.145.65.33] [ecid: 1250605661:145.145.64.122:585778:0:35617,0] MOD_OC4J_0013: Failed to call desti
nation: OPROD_banportals's service() to service the request.
[Tue Aug 18 10:32:43 2009] [warn] [client 145.145.65.33] oc4j_socket_recvfull timed out
[Tue Aug 18 10:32:43 2009] [error] [client 145.145.65.33] [ecid: 1250605661:145.145.64.122:762048:0:35684,0] (4)Interrupted system call: MOD_OC4
J_0038: Receiving data from oc4j exceeded the configured "Timeout" value and the error code is 4.
[Tue Aug 18 10:32:43 2009] [error] [client 145.145.65.33] [ecid: 1250605661:145.145.64.122:762048:0:35684,0] MOD_OC4J_0054: Failed to call netwo
rk routine to receive an ajp13 message from oc4j.
[Tue Aug 18 10:32:43 2009] [error] [client 145.145.65.33] [ecid: 1250605661:145.145.64.122:762048:0:35684,0] MOD_OC4J_0033: Failed to receive an
ajp13 message from oc4j.
We are seeing many processes in sleep/wake on OC4J.
Thanks
A possible fix
May want to check out this link: http://forums.oracle.com/forums/thread.jspa?messageID=4275250
"This is solved by entering the following lines in the $ORACLE_HOME/Apache/Apache/conf/mod_oc4j.conf file BEFORE the tag:
Oc4jCacheSize 0
Oc4jConnTimeout 10"
We applied this fix and no longer receive the errors. However, our channels still fail to render.
Defect 1-C9287C
There's been a critical ticket open for banportals since June that is probably what you're running into. You can try making some of the adjustments in the FAQ attached to that defect.