<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=utf-8"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Hi Gabriele,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>This is the output. “versioned_notifications.error ”. so please help me to solve this.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>[root@controller1 ~]# rabbitmqctl list_queues name consumers messages | grep notifications<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>notifications.debug 3 0<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>notifications.critical 3 0<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>notifications.error 3 0<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>notifications.info 3 0<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>notifications.warn 3 0<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>notifications.audit 3 0<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>notifications.sample 3 0<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>versioned_notifications.error 0 14<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>[root@controller1 ~]#<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Thanks & B’Rgds,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Rony<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>From:</span></b><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> Gabriele Santomaggio [mailto:g.santomaggio@gmail.com] <br><b>Sent:</b> Monday, September 16, 2019 11:37 PM<br><b>To:</b> Ben Nemec<br><b>Cc:</b> rony.khan@brilliant.com.bd; OpenStack Discuss<br><b>Subject:</b> Re: Rabbitmq error report<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal>An internal queue is locked for some reason.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Try to delete it with:<br>rabbitmqctl eval 'rabbit_amqqueue:internal_delete({resource,<<"/">>,queue,<<"<a href="http://versioned_notifications.info">versioned_notifications.info</a>">>}).'<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>-<o:p></o:p></p></div><div><p class=MsoNormal>Gabriele Santomaggio<o:p></o:p></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal>Il giorno gio 12 set 2019 alle ore 15:37 Ben Nemec <<a href="mailto:openstack@nemebean.com">openstack@nemebean.com</a>> ha scritto:<o:p></o:p></p></div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in'><p class=MsoNormal style='margin-bottom:12.0pt'>Have you checked that your notification queues aren't filling up? It can <br>cause performance problems in Rabbit if nothing is clearing out those <br>queues.<br><br>On 9/12/19 4:35 AM, Md. Farhad Hasan Khan wrote:<br>> Hi,<br>> <br>> I’m getting this error continuously in rabbitmq log. Though all <br>> operation going normal, but slow. Sometimes taking long time to perform <br>> operation. Please help me to solve this.<br>> <br>> rabbitmq version: rabbitmq_server-3.6.16<br>> <br>> =ERROR REPORT==== 12-Sep-2019::13:04:55 ===<br>> <br>> Channel error on connection <0.8105.3> (<a href="http://192.168.21.56:60116" target="_blank">192.168.21.56:60116</a> -> <br>> <a href="http://192.168.21.11:5672" target="_blank">192.168.21.11:5672</a>, vhost: '/', user: 'openstack'), channel 1:<br>> <br>> operation queue.declare caused a channel exception not_found: failed to <br>> perform operation on queue '<a href="http://versioned_notifications.info" target="_blank">versioned_notifications.info</a>' in vhost '/' <br>> due to timeout<br>> <br>> =WARNING REPORT==== 12-Sep-2019::13:04:55 ===<br>> <br>> closing AMQP connection <0.8105.3> (<a href="http://192.168.21.56:60116" target="_blank">192.168.21.56:60116</a> -> <br>> <a href="http://192.168.21.11:5672" target="_blank">192.168.21.11:5672</a> - <br>> nova-compute:3493037:e6757c9b-1cdc-43cd-bfd3-dcb58aa4974a, vhost: '/', <br>> user: 'openstack'):<br>> <br>> client unexpectedly closed TCP connection<br>> <br>> Thanks & B’Rgds,<br>> <br>> Rony<br>> <o:p></o:p></p></blockquote></div><p class=MsoNormal><br clear=all><br>-- <o:p></o:p></p><div><p class=MsoNormal>Gabriele Santomaggio<o:p></o:p></p></div></div></body></html>