Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions,
see Getting Started with Amazon Web Services in China
(PDF).
Troubleshooting Amazon MQ
This section describes common issues you might encounter when using Amazon MQ brokers, and the steps you can take to resolve them.
For general troubleshooting, see Troubleshooting: General Amazon MQ. For troubleshooting your specific
engine version, see the following sections.
Troubleshooting ActiveMQ on Amazon MQ
Troubleshooting topic |
Description |
General troubleshooting |
Use the information in this section to help you diagnose
and resolve common issues you might encounter when working with ActiveMQ on Amazon MQ brokers. |
BROKER_ENI_DELETED |
ActiveMQ on Amazon MQ will raise a BROKER_ENI_DELETED alarm when you delete a broker’s Elastic Network Interface (ENI). |
BROKER_OOM |
ActiveMQ on Amazon MQ will raise a BROKER_OOM alarm when the broker undergoes a restart loop due to
the insufficient memory capacity |
Troubleshooting RabbitMQ on Amazon MQ
Troubleshooting topic |
Description |
General troubleshooting |
Diagnose common issues
you might encounter when working with RabbitMQ brokers. |
RABBITMQ_MEMORY_ALARM |
RabbitMQ will raise a high memory alarm when the broker's memory usage, identified by CloudWatch metric
RabbitMQMemUsed , exceeds the memory limit, identified by RabbitMQMemLimit . |
RABBITMQ_INVALID_KMS_KEY |
RabbitMQ on Amazon MQ will raise an INVALID_KMS_KEY critical action required code when a broker created
with a customer managed Amazon KMS key(CMK) detects that the Amazon Key Management Service (KMS) key is disabled. |
RABBITMQ_DISK_ALARM |
Disk limit alarm is an indication that the volume of disk used by a RabbitMQ node has decreased due to
a high number of messages not consumed while new messages were added. |
RABBITMQ_QUORUM_QUEUES_NOT
_SUPPORTED_ON_CURRENT_VERSION |
RabbitMQ on Amazon MQ will raise the
RABBITMQ_QUORUM_QUEUES_NOT_SUPPORTED_ON_CURRENT_VERSION alarm
when you attempt to create quorum queues on a single instance or cluster broker using version 3.12 and below. |