<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'>Hi,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>[root@controller1 ~]# rabbitmqctl list_queues |grep notification<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>notifications.debug 0<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>notifications.critical 0<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>notifications.error 0<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>notifications.info 0<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>notifications.warn 0<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>notifications.audit 0<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>notifications.sample 0<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>versioned_notifications.error 6<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>[root@controller1 ~]#<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b>From:</b> Md. Farhad Hasan Khan <br><b>Sent:</b> Thursday, September 12, 2019 3:29 PM<br><b>To:</b> 'OpenStack Discuss'<br><b>Subject:</b> Rabbitmq error report<o:p></o:p></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Hi,<o:p></o:p></p><p class=MsoNormal>I’m getting this error continuously in rabbitmq log. Though all operation going normal, but slow. Sometimes taking long time to perform operation. Please help me to solve this.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>rabbitmq version: rabbitmq_server-3.6.16<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>=ERROR REPORT==== 12-Sep-2019::13:04:55 ===<o:p></o:p></p><p class=MsoNormal>Channel error on connection <0.8105.3> (192.168.21.56:60116 -> 192.168.21.11:5672, vhost: '/', user: 'openstack'), channel 1:<o:p></o:p></p><p class=MsoNormal>operation queue.declare caused a channel exception not_found: failed to perform operation on queue 'versioned_notifications.info' in vhost '/' due to timeout<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>=WARNING REPORT==== 12-Sep-2019::13:04:55 ===<o:p></o:p></p><p class=MsoNormal>closing AMQP connection <0.8105.3> (192.168.21.56:60116 -> 192.168.21.11:5672 - nova-compute:3493037:e6757c9b-1cdc-43cd-bfd3-dcb58aa4974a, vhost: '/', user: 'openstack'):<o:p></o:p></p><p class=MsoNormal>client unexpectedly closed TCP connection<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks & B’Rgds,<o:p></o:p></p><p class=MsoNormal>Rony<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>