# WARN \]\[logstash.inputs.rabbitmq \] Error while setting up connection for rabbitmq input! **URL:** \ **Category:** Logstash\ **Created:** [May 12, 2022, 4:47pm UTC](https://discuss.elastic.co/t/warn-logstash-inputs-rabbitmq-error-while-setting-up-connection-for-rabbitmq-input/304611 "2022-05-12T16:47:49Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![lopa](https://avatars.discourse-cdn.com/v4/letter/l/977dab/32.png) [@lopa](https://discuss.elastic.co/u/lopa)\ **Post date:** [May 12, 2022, 4:47pm UTC](https://discuss.elastic.co/t/warn-logstash-inputs-rabbitmq-error-while-setting-up-connection-for-rabbitmq-input/304611/1 "2022-05-12T16:47:49Z")
Hi, I'm using Logstash6.8.23 and Logstash consumes RabbitMQ message as expected. But Logstash continuously flooding with many warnings as "**[logstash.inputs.rabbitmq] Error while setting up connection for rabbitmq input! Will retry. {:message=\>"#method\(reply-code=403, reply-text=ACCESS\_REFUSED - operation not permitted on the default exchange, class-id=50, method-id=20)", :class=\>"MarchHare::ChannelAlreadyClosed", :location=\>"/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/march\_hare-4.3.0-java/lib/march\_hare/exceptions.rb:127:in `convert\_and\_reraise'"}** " All the exchanges and queue defined in logstash config exists in rabbitmq. It seems like a new default channel is opened and closed for every event. How to resolve this warning as its flooding the log repo. Please suggest. Thanks, Lopa ---
**Author:** ![Badger](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/badger/32/25190_2.png) [@Badger](https://discuss.elastic.co/u/Badger)\ **Post date:** [May 12, 2022, 4:56pm UTC](https://discuss.elastic.co/t/warn-logstash-inputs-rabbitmq-error-while-setting-up-connection-for-rabbitmq-input/304611/2 "2022-05-12T16:56:56Z")
Is there any more of the stack trace in the log? ---
**Author:** ![lopa](https://avatars.discourse-cdn.com/v4/letter/l/977dab/32.png) [@lopa](https://discuss.elastic.co/u/lopa)\ **Post date:** [May 12, 2022, 5:14pm UTC](https://discuss.elastic.co/t/warn-logstash-inputs-rabbitmq-error-while-setting-up-connection-for-rabbitmq-input/304611/3 "2022-05-12T17:14:44Z")
More Details on Logs : 2022-05-12T22:42:07.51+0530 [APP/PROC/WEB/2] OUT [2022-05-12T17:12:07,512][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=\>"ConcurrentMarkSweep"} 2022-05-12T22:42:07.66+0530 [APP/PROC/WEB/1] OUT [2022-05-12T17:12:07,669][DEBUG][logstash.instrument.periodicpoller.cgroup.cpuresource] File /sys/fs/cgroup/cpu/system.slice/garden.service/garden/ed95a46c-0075-470d-40f5-5907/cpu.cfs\_period\_us cannot be found, try providing an override 'ls.cgroup.cpu.path.override' in the Logstash JAVA\_OPTS environment variable 2022-05-12T22:42:07.83+0530 [APP/PROC/WEB/2] OUT [2022-05-12T17:12:07,830][WARN][logstash.inputs.rabbitmq] Error while setting up connection for rabbitmq input! Will retry. {:message=\>"#method\(reply-code=403, reply-text=ACCESS\_REFUSED - operation not permitted on the default exchange, class-id=50, method-id=20)", :class=\>"MarchHare::ChannelAlreadyClosed", :location=\>"/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/march\_hare-4.3.0-java/lib/march\_hare/exceptions.rb:127:in `convert_and_reraise'"} 2022-05-12T22:42:07.66+0530 [APP/PROC/WEB/1] OUT [2022-05-12T17:12:07,669][DEBUG][logstash.instrument.periodicpoller.cgroup.cpuresource] File /sys/fs/cgroup/cpu/system.slice/garden.service/garden/ed95a46c-0075-470d-40f5-5907/cpu.cfs_quota_us cannot be found, try providing an override 'ls.cgroup.cpu.path.override' in the Logstash JAVA_OPTS environment variable 2022-05-12T22:42:07.66+0530 [APP/PROC/WEB/1] OUT [2022-05-12T17:12:07,669][DEBUG][logstash.instrument.periodicpoller.cgroup.cpuresource] File /sys/fs/cgroup/cpu/system.slice/garden.service/garden/ed95a46c-0075-470d-40f5-5907/cpu.stat cannot be found, try providing an override 'ls.cgroup.cpu.path.override' in the Logstash JAVA_OPTS environment variable 2022-05-12T22:42:07.66+0530 [APP/PROC/WEB/1] OUT [2022-05-12T17:12:07,669][DEBUG][logstash.instrument.periodicpoller.cgroup.cpuacctresource] File /sys/fs/cgroup/cpuacct/system.slice/garden.service/garden/ed95a46c-0075-470d-40f5-5907/cpuacct.usage cannot be found, try providing an override 'ls.cgroup.cpuacct.path.override' in the Logstash JAVA_OPTS environment variable 2022-05-12T22:42:07.71+0530 [APP/PROC/WEB/1] OUT [2022-05-12T17:12:07,718][WARN][logstash.inputs.rabbitmq] Error while setting up connection for rabbitmq input! Will retry. {:message=>"#method(reply-code=403, reply-text=ACCESS_REFUSED - operation not permitted on the default exchange, class-id=50, method-id=20)", :class=>"MarchHare::ChannelAlreadyClosed", :location=>"/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/march_hare-4.3.0-java/lib/march_hare/exceptions.rb:127:in `convert\_and\_reraise'"} 2022-05-12T22:42:08.08+0530 [APP/PROC/WEB/3] OUT [2022-05-12T17:12:08,086][DEBUG][logstash.pipeline] Pushing flush onto pipeline {:pipeline\_id=\>"main", :thread=\>"#\"} 2022-05-12T22:42:08.30+0530 [APP/PROC/WEB/0] OUT [2022-05-12T17:12:08,302][WARN][logstash.inputs.rabbitmq] Error while setting up connection for rabbitmq input! Will retry. {:message=\>"#method\(reply-code=403, reply-text=ACCESS\_REFUSED - operation not permitted on the default exchange, class-id=50, method-id=20)", :class=\>"MarchHare::ChannelAlreadyClosed", :location=\>"/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/march\_hare-4.3.0-java/lib/march\_hare/exceptions.rb:127:in `convert_and_reraise'"} 2022-05-12T22:42:08.48+0530 [APP/PROC/WEB/3] OUT [2022-05-12T17:12:08,488][WARN][logstash.inputs.rabbitmq] Error while setting up connection for rabbitmq input! Will retry. {:message=>"#method(reply-code=403, reply-text=ACCESS_REFUSED - operation not permitted on the default exchange, class-id=50, method-id=20)", :class=>"MarchHare::ChannelAlreadyClosed", :location=>"/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/march_hare-4.3.0-java/lib/march_hare/exceptions.rb:127:in `convert\_and\_reraise'"} 2022-05-12T22:42:08.71+0530 [APP/PROC/WEB/1] OUT [2022-05-12T17:12:08,717][WARN][logstash.inputs.rabbitmq] Error while setting up connection for rabbitmq input! Will retry. {:message=\>"#method\(reply-code=403, reply-text=ACCESS\_REFUSED - operation not permitted on the default exchange, class-id=50, method-id=20)", :class=\>"MarchHare::ChannelAlreadyClosed", :location=\>"/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/march\_hare-4.3.0-java/lib/march\_hare/exceptions.rb:127:in `convert_and_reraise'"} 2022-05-12T22:42:08.83+0530 [APP/PROC/WEB/2] OUT [2022-05-12T17:12:08,830][WARN][logstash.inputs.rabbitmq] Error while setting up connection for rabbitmq input! Will retry. {:message=>"#method(reply-code=403, reply-text=ACCESS_REFUSED - operation not permitted on the default exchange, class-id=50, method-id=20)", :class=>"MarchHare::ChannelAlreadyClosed", :location=>"/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/march_hare-4.3.0-java/lib/march_hare/exceptions.rb:127:in `convert\_and\_reraise'"} 2022-05-12T22:42:09.30+0530 [APP/PROC/WEB/0] OUT [2022-05-12T17:12:09,301][WARN][logstash.inputs.rabbitmq] Error while setting up connection for rabbitmq input! Will retry. {:message=\>"#method\(reply-code=403, reply-text=ACCESS\_REFUSED - operation not permitted on the default exchange, class-id=50, method-id=20)", :class=\>"MarchHare::ChannelAlreadyClosed", :location=\>"/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/march\_hare-4.3.0-java/lib/march\_hare/exceptions.rb:127:in `convert_and_reraise'"} 2022-05-12T22:42:09.48+0530 [APP/PROC/WEB/3] OUT [2022-05-12T17:12:09,487][WARN][logstash.inputs.rabbitmq] Error while setting up connection for rabbitmq input! Will retry. {:message=>"#method(reply-code=403, reply-text=ACCESS_REFUSED - operation not permitted on the default exchange, class-id=50, method-id=20)", :class=>"MarchHare::ChannelAlreadyClosed", :location=>"/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/march_hare-4.3.0-java/lib/march_hare/exceptions.rb:127:in `convert\_and\_reraise'"} 2022-05-12T22:42:09.71+0530 [APP/PROC/WEB/1] OUT [2022-05-12T17:12:09,717][WARN][logstash.inputs.rabbitmq] Error while setting up connection for rabbitmq input! Will retry. {:message=\>"#method\(reply-code=403, reply-text=ACCESS\_REFUSED - operation not permitted on the default exchange, class-id=50, method-id=20)", :class=\>"MarchHare::ChannelAlreadyClosed", :location=\>"/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/march\_hare-4.3.0-java/lib/march\_hare/exceptions.rb:127:in `convert_and_reraise'"} 2022-05-12T22:42:09.83+0530 [APP/PROC/WEB/2] OUT [2022-05-12T17:12:09,829][WARN][logstash.inputs.rabbitmq] Error while setting up connection for rabbitmq input! Will retry. {:message=>"#method(reply-code=403, reply-text=ACCESS_REFUSED - operation not permitted on the default exchange, class-id=50, method-id=20)", :class=>"MarchHare::ChannelAlreadyClosed", :location=>"/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/march_hare-4.3.0-java/lib/march_hare/exceptions.rb:127:in `convert\_and\_reraise'"} 2022-05-12T22:42:10.30+0530 [APP/PROC/WEB/0] OUT [2022-05-12T17:12:10,301][WARN][logstash.inputs.rabbitmq] Error while setting up connection for rabbitmq input! Will retry. {:message=\>"#method\(reply-code=403, reply-text=ACCESS\_REFUSED - operation not permitted on the default exchange, class-id=50, method-id=20)", :class=\>"MarchHare::ChannelAlreadyClosed", :location=\>"/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/march\_hare-4.3.0-java/lib/march\_hare/exceptions.rb:127:in `convert_and_reraise'"} 2022-05-12T22:42:10.32+0530 [APP/PROC/WEB/2] OUT [2022-05-12T17:12:10,328][DEBUG][logstash.instrument.periodicpoller.cgroup.cpuresource] File /sys/fs/cgroup/cpu/system.slice/garden.service/garden/aff75ef9-65a4-422a-4b10-e1b5/cpu.cfs_period_us cannot be found, try providing an override 'ls.cgroup.cpu.path.override' in the Logstash JAVA_OPTS environment variable 2022-05-12T22:42:10.32+0530 [APP/PROC/WEB/2] OUT [2022-05-12T17:12:10,328][DEBUG][logstash.instrument.periodicpoller.cgroup.cpuresource] File /sys/fs/cgroup/cpu/system.slice/garden.service/garden/aff75ef9-65a4-422a-4b10-e1b5/cpu.cfs_quota_us cannot be found, try providing an override 'ls.cgroup.cpu.path.override' in the Logstash JAVA_OPTS environment variable 2022-05-12T22:42:10.32+0530 [APP/PROC/WEB/2] OUT [2022-05-12T17:12:10,328][DEBUG][logstash.instrument.periodicpoller.cgroup.cpuresource] File /sys/fs/cgroup/cpu/system.slice/garden.service/garden/aff75ef9-65a4-422a-4b10-e1b5/cpu.stat cannot be found, try providing an override 'ls.cgroup.cpu.path.override' in the Logstash JAVA_OPTS environment variable 2022-05-12T22:42:10.32+0530 [APP/PROC/WEB/2] OUT [2022-05-12T17:12:10,328][DEBUG][logstash.instrument.periodicpoller.cgroup.cpuacctresource] File /sys/fs/cgroup/cpuacct/system.slice/garden.service/garden/aff75ef9-65a4-422a-4b10-e1b5/cpuacct.usage cannot be found, try providing an override 'ls.cgroup.cpuacct.path.override' in the Logstash JAVA_OPTS environment variable 2022-05-12T22:42:10.48+0530 [APP/PROC/WEB/3] OUT [2022-05-12T17:12:10,487][WARN][logstash.inputs.rabbitmq] Error while setting up connection for rabbitmq input! Will retry. {:message=>"#method(reply-code=403, reply-text=ACCESS_REFUSED - operation not permitted on the default exchange, class-id=50, method-id=20)", :class=>"MarchHare::ChannelAlreadyClosed", :location=>"/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/march_hare-4.3.0-java/lib/march_hare/exceptions.rb:127:in `convert\_and\_reraise'"} 2022-05-12T22:42:10.56+0530 [APP/PROC/WEB/0] OUT [2022-05-12T17:12:10,569][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=\>"ParNew"} 2022-05-12T22:42:10.56+0530 [APP/PROC/WEB/0] OUT [2022-05-12T17:12:10,569][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=\>"ConcurrentMarkSweep"} 2022-05-12T22:42:10.82+0530 [APP/PROC/WEB/2] OUT [2022-05-12T17:12:10,829][WARN][logstash.inputs.rabbitmq] Error while setting up connection for rabbitmq input! Will retry. {:message=\>"#method\(reply-code=403, reply-text=ACCESS\_REFUSED - operation not permitted on the default exchange, class-id=50, method-id=20)", :class=\>"MarchHare::ChannelAlreadyClosed", :location=\>"/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/march\_hare-4.3.0-java/lib/march\_hare/exceptions.rb:127:in `convert\_and\_reraise'"} Thanks !! ---
**Author:** ![Badger](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/badger/32/25190_2.png) [@Badger](https://discuss.elastic.co/u/Badger)\ **Post date:** [May 12, 2022, 5:27pm UTC](https://discuss.elastic.co/t/warn-logstash-inputs-rabbitmq-error-while-setting-up-connection-for-rabbitmq-input/304611/4 "2022-05-12T17:27:11Z")
Unfortunately, since there is no stack trace, we know that an exception is occurring, but have no idea where in the code it is happening. In the March Hare channel module there are [24 calls](https://github.com/ruby-amqp/march_hare/blob/9768952423538f3511e6d3ef14065cf1f062f8cf/lib/march_hare/channel.rb#L428) to converting\_rjc\_exceptions\_to\_ruby (which is where that exception is being logged) and we have no way to find out which one is logging it. ---
**Author:** ![lopa](https://avatars.discourse-cdn.com/v4/letter/l/977dab/32.png) [@lopa](https://discuss.elastic.co/u/lopa)\ **Post date:** [May 12, 2022, 5:40pm UTC](https://discuss.elastic.co/t/warn-logstash-inputs-rabbitmq-error-while-setting-up-connection-for-rabbitmq-input/304611/5 "2022-05-12T17:40:21Z")
Below is the configuration , have added as Logstash input. rabbitmq { host =\> "{rabbitmq\_host}" port =\> {rabbitmq\_port} ssl =\> {use\_rmq\_ssl} user =\> "{rabbitmq\_user}" password =\> "{rabbitmq\_password}" queue =\>"{smoke\_queue\_name}" exchange =\> "{exchange\_name}" exchange\_type =\> "direct" key =\> "{routing\_key\_name}" durable =\>true metadata\_enabled =\> true codec =\> "plain" vhost =\> "{rabbitmq\_vhost}" } } All are environment variable provided from docker container. Specified exchange and queue are already exist and message are also consumed by Logstash. But warning says , Its trying to connect Default exchange which is causing the warning message . There is no default exchange set here. ---
**Author:** ![Badger](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/badger/32/25190_2.png) [@Badger](https://discuss.elastic.co/u/Badger)\ **Post date:** [May 12, 2022, 6:42pm UTC](https://discuss.elastic.co/t/warn-logstash-inputs-rabbitmq-error-while-setting-up-connection-for-rabbitmq-input/304611/6 "2022-05-12T18:42:19Z")
All I can suggest is to enable log.level DEBUG and see if that provides any more clues as to where the exception is happening. ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [June 9, 2022, 6:43pm UTC](https://discuss.elastic.co/t/warn-logstash-inputs-rabbitmq-error-while-setting-up-connection-for-rabbitmq-input/304611/7 "2022-06-09T18:43:11Z")
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