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| MQ Connection Issue |
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| rkuma2 |
 Posted: Fri Jul 31, 2009 12:05 pm Post subject: MQ Connection Issue |
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Novice
Joined: 11 Jan 2008
Posts: 20
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Hi All,
we are getting this connection issue
[ERROR] xxx-xx-xx xx:xx:xxxxxxx Thread-3 com.xxxxxxxxxx.pdgo.common.utils.MqMessageUtil ) Connectivity Exception: Factory: cn=XXX.XXXXXXX.XX.CQCF,cn=xxx,cn=xxx,ou=xxx,dc=xxx,dc=xxxxx,dc=com Queue: cn=xxx.xxx.xxx.xxx.xx,cn=xxx,cn=xxx,ou=xxxx,dc=xxx,dc=xxxx,dc=com id: xxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Exception-To-Log: java.lang.RuntimeException: javax.naming.CommunicationException: connection closed [Root exception is java.io.IOException: connection closed]; remaining name 'cn=XXX.XXXXXXX.XX.CQCF,cn=xxxx,cn=xxx,ou=messaging,dc=xxxxx,dc=xxxxxxx,dc=com'
at com.xxxxx.pdgo.common.utils.LDAPLookupService.getObjectByPath(LDAPLookupService.java:130)
at com.xxxxxx.pdgo.common.utils.MqMessageUtil.establishConnection(MqMessageUtil.java:470)
at com.xxxxxxxxxx.pdgo.common.utils.RetryConnection.connect(RetryConnection.java:122)
at com.xxxxxxxxxx.pdgo.common.utils.MqMessageUtil.send(MqMessageUtil.java:788)
at com.xxxxxxxxxx.pdgo.common.utils.MqMessageUtil.sendBytesMessage(MqMessageUtil.java:743)
at com.xxxxxxxxxx.pdgo.tim.process.cu.TimCUMsgProcess.process(TimCUMsgProcess.java:70)
at com.xxxxxxxxxx.pdgo.tim.process.cu.TimCUMsgProcess.process(TimCUMsgProcess.java:35)
at com.xxxxxxxxxx.pdgo.common.application.DBListener.process(DBListener.java:62)
at com.xxxxxxxxxx.pdgo.common.application.AbstractListener.run(AbstractListener.java:132)
at java.lang.Thread.run(Unknown Source)
Caused by: javax.naming.CommunicationException: connection closed [Root exception is java.io.IOException: connection closed]; remaining name 'cn=XXX.XXXXXXX.XX.CQCF,cn=xxx,cn=xxx,ou=xxx,dc=xxx,dc=xxx,dc=com'
at com.sun.jndi.ldap.LdapCtx.doSearch(Unknown Source)
at com.sun.jndi.ldap.LdapCtx.doSearchOnce(Unknown Source)
at com.sun.jndi.ldap.LdapCtx.c_lookup(Unknown Source)
at com.sun.jndi.toolkit.ctx.ComponentContext.p_lookup(Unknown Source)
at com.sun.jndi.toolkit.ctx.PartialCompositeContext.lookup(Unknown Source)
at com.sun.jndi.toolkit.ctx.PartialCompositeContext.lookup(Unknown Source)
at javax.naming.InitialContext.lookup(Unknown Source)
at com.xxxxxxxxxx.pdgo.common.utils.LDAPLookupService.getObjectByPath(LDAPLookupService.java:114)
... 9 more
Any Ideas ASAP???
Thanks
RK |
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| Vitor |
| Posted: Fri Jul 31, 2009 12:11 pm Post subject: Re: MQ Connection Issue |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| rkuma2 wrote: |
| Any Ideas ASAP??? |
- Recode the application to obtain the linked exception
- Give us some details of platform, software version and when this error occurs
- Find out the last time the network people made a change
_________________
Honesty is the best policy.
Insanity is the best defence. |
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| fjb_saper |
| Posted: Fri Jul 31, 2009 12:36 pm Post subject: Re: MQ Connection Issue |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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| Vitor wrote: |
| rkuma2 wrote: |
| Any Ideas ASAP??? |
- Recode the application to obtain the linked exception
- Give us some details of platform, software version and when this error occurs
- Find out the last time the network people made a change |
And I thought this said it all
| Quote: |
| Caused by: javax.naming.CommunicationException: connection closed |
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MQ & Broker admin |
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| Vitor |
| Posted: Fri Jul 31, 2009 12:50 pm Post subject: Re: MQ Connection Issue |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| fjb_saper wrote: |
And I thought this said it all
| Quote: |
| Caused by: javax.naming.CommunicationException: connection closed |
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Quite, but let's push for better posting standards especially when help is required ASAP.
More information, better advice.
_________________
Honesty is the best policy.
Insanity is the best defence. |
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| rkuma2 |
| Posted: Fri Jul 31, 2009 1:12 pm Post subject: Re: MQ Connection Issue |
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Novice
Joined: 11 Jan 2008
Posts: 20
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| Vitor wrote: |
| rkuma2 wrote: |
| Any Ideas ASAP??? |
- Recode the application to obtain the linked exception
sent request to java team to change the code to get linked exception
- Give us some details of platform, software version and when this error occurs
WMQ Version :6.0.2.2 and this error occurs at morning continously for 3 hours
- Find out the last time the network people made a change
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| Vitor |
| Posted: Fri Jul 31, 2009 1:15 pm Post subject: Re: MQ Connection Issue |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| rkuma2 wrote: |
| Vitor wrote: |
| rkuma2 wrote: |
| Any Ideas ASAP??? |
- Recode the application to obtain the linked exception
sent request to java team to change the code to get linked exception
- Give us some details of platform, software version and when this error occurs
WMQ Version :6.0.2.2 and this error occurs at morning continously for 3 hours
- Find out the last time the network people made a change
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Still doesn't tell us what platform, and (as my associate points out) that connection closed is a heck of a clue. State of the queue manager & state of the network at time of error may be informative.
_________________
Honesty is the best policy.
Insanity is the best defence. |
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| fjb_saper |
| Posted: Sat Aug 01, 2009 4:10 am Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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Every morning for 3 hours?
Could it be that some batch process is taking away the bandwidth every morning for 3 hours?
Or some firewall rule that won't let you connect again for 3 hours?
_________________
MQ & Broker admin |
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