Recurring warning logs in RabbitMQ pods

[Utkarsh Mani Tripathi]

Hi Team, I am seeing recurring warning logs in RabbitMQ pods - Millions of logs in a day. This has started happenning just after a restart.

We are using RabbitMQ version 3.13.7 and khepri db is not enabled. Is there way to get rid of these warning errors?

Mnesia->Khepri data copy: failed to setup Khepri projection for migration "rabbitmq_metadata", expect slower versions of `is_migration_finished()` and `handle_fallback()`
{error,noproc}

$ rabbitmqctl status
Status of node rabbit@ ...
Runtime

OS PID: 60
OS: Linux
Uptime (seconds): 385715
Is under maintenance?: false
RabbitMQ version: 3.13.7
RabbitMQ release series support status: see https://www.rabbitmq.com/release-information
Node name: rabbit@...
Erlang configuration: Erlang/OTP 26 [erts-14.2.5] [source] [64-bit] [smp:2:2] [ds:2:2:10] [async-threads:1] [jit]
Crypto library: OpenSSL 3.0.15 3 Sep 2024
Erlang processes: 2869 used, 1048576 limit
Scheduler run queue: 1
Cluster heartbeat timeout (net_ticktime): 60

Plugins

Enabled plugin file: /opt/bitnami/rabbitmq/etc/rabbitmq/enabled_plugins
Enabled plugins:

 * rabbitmq_prometheus
 * rabbitmq_shovel_management
 * rabbitmq_federation
 * rabbitmq_auth_backend_ldap
 * rabbitmq_peer_discovery_k8s
 * accept
 * rabbitmq_peer_discovery_common
 * rabbitmq_shovel
 * amqp10_client
 * prometheus
 * rabbitmq_management
 * rabbitmq_management_agent
 * rabbitmq_web_dispatch
 * amqp_client
 * cowboy
 * cowlib
 * oauth2_client
 * jose

Data directory

Node data directory: /opt/bitnami/rabbitmq/.rabbitmq/mnesia/rabbit@...
Raft data directory: /opt/bitnami/rabbitmq/.rabbitmq/mnesia/rabbit@.../quorum/rabbit@...

Config files

 * /opt/bitnami/rabbitmq/etc/rabbitmq/rabbitmq.conf

Log file(s)

 * <stdout>

Alarms

(none)

Memory

Total memory used: 0.3224 gb
Calculation strategy: rss
Memory high watermark setting: 3.0 gb, computed to: 3.0 gb

allocated_unused: 0.0941 gb (29.2 %)
reserved_unallocated: 0.0732 gb (22.72 %)
code: 0.0365 gb (11.32 %)
other_system: 0.0249 gb (7.72 %)
other_proc: 0.0236 gb (7.31 %)
plugins: 0.0157 gb (4.88 %)
binary: 0.0117 gb (3.62 %)
connection_other: 0.0101 gb (3.13 %)
mgmt_db: 0.0093 gb (2.88 %)
other_ets: 0.0046 gb (1.43 %)
queue_procs: 0.0035 gb (1.07 %)
connection_channels: 0.0033 gb (1.02 %)
mnesia: 0.003 gb (0.92 %)
metrics: 0.0029 gb (0.91 %)
connection_readers: 0.0029 gb (0.9 %)
atom: 0.002 gb (0.64 %)
connection_writers: 0.0006 gb (0.17 %)
msg_index: 0.0003 gb (0.08 %)
quorum_queue_dlx_procs: 0.0002 gb (0.06 %)
stream_queue_procs: 0.0 gb (0.0 %)
stream_queue_replica_reader_procs: 0.0 gb (0.0 %)
queue_slave_procs: 0.0 gb (0.0 %)
quorum_queue_procs: 0.0 gb (0.0 %)
stream_queue_coordinator_procs: 0.0 gb (0.0 %)
metadata_store: 0.0 gb (0.0 %)
quorum_ets: 0.0 gb (0.0 %)
metadata_store_ets: 0.0 gb (0.0 %)

File Descriptors

Total: 98, limit: 1048479
Sockets: 82, limit: 943629

Free Disk Space

Low free disk space watermark: 0.05 gb
Free disk space: 21.3132 gb

Totals

Connection count: 82
Queue count: 666
Virtual host count: 2

Listeners

Interface: [::], port: 15672, protocol: http, purpose: HTTP API
Interface: [::], port: 15692, protocol: http/prometheus, purpose: Prometheus exporter API over HTTP
Interface: [::], port: 25672, protocol: clustering, purpose: inter-node and CLI tool communication
Interface: [::], port: 5672, protocol: amqp, purpose: AMQP 0-9-1 and AMQP 1.0

$ rabbitmqctl list_feature_flags
Listing feature flags ...
name state
classic_mirrored_queue_version enabled
classic_queue_type_delivery_support enabled
detailed_queues_endpoint enabled
direct_exchange_routing_v2 enabled
drop_unroutable_metric enabled
empty_basic_get_metric enabled
feature_flags_v2 enabled
implicit_default_bindings enabled
khepri_db disabled
listener_records_in_ets enabled
maintenance_mode_status enabled
message_containers enabled
message_containers_deaths_v2 enabled
quorum_queue enabled
quorum_queue_non_voters enabled
restart_streams enabled
stream_filtering enabled
stream_queue enabled
stream_sac_coordinator_unblock_group enabled
stream_single_active_consumer enabled
stream_update_config_command enabled
tracking_records_in_ets enabled
user_limits enabled
virtual_host_metadata enabled