ErrLookup › aeron-io/aeron
aeron-io/aeron
Efficient reliable UDP unicast, UDP multicast, and IPC message transport · Java · 910 source files
Analyzed at 6d60124e15 on 2026-09-12. 551 documented errors.
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| failed to send replay request | exception | error | network, timeout, aeron-archive, replication |
| MediaDriver ( ) has been shutdown | exception | error | |
| failed to fetch remote recording descriptor | exception | error | aeron, archive, timeout, replication, network |
GENERIC_ERROR Invalidation reason must be | error_code | error | aeron, control-protocol, input-validation |
| failed to resolve subscription endpoint: channel=" +… | exception | error | aeron, archive, replication, endpoint, network |
| MTU greater than max message length for term length: mtu= | validation | error | aeron, configuration, mtu, term-length, invalid-channel |
| Concurrent conclude of ConsensusModule.Context not permitted | exception | error | lifecycle, concurrency, configuration |
| failed to send recording position request | exception | error | aeron, archive, timeout, replication, control-channel |
| term-offset= out of range: channel= | validation | error | aeron, uri, validation |
| insufficient usable storage for new log of length= | exception | critical | java, disk-full, storage, storage-space-exception |
| cannot live merge without active source recording | exception | error | aeron, archive, live-merge, replication, invalid-state |
| mtuLength= is not a multiple of FRAME_ALIGNMENT= | validation | error | aeron, configuration, mtu, alignment |
| interServiceTimeoutNs= | validation | error | configuration, timeout, keepalive, driver-liveness |
| Truncating Cluster Log - memberId= | exception | info | raft-consensus, log-truncation, cluster-election |
errorCode (variable) errorMessage + ", recordingId=" + recordingId + ", replaySessionId=" +… | exception | error | archive, replay, session-lifecycle, positioning |
| invalid nextRecordingId: expected value greater or equal to… | exception | error | aeron-archive, catalog-corruption, state-consistency |
| replication image closed unexpectedly | exception | error | aeron-archive, replication, image-closed, state-machine |
| Invalid value type | validation | error | cbor, decoding, serialization |
| connection to the archive is no longer available | exception | error | aeron-archive, connection, control-channel, rpc |
| failed to write add publication command | exception | critical | aeron, driver-communication, ring-buffer-full, command-buffer |
| Aeron client is closed | exception | error | aeron, client-lifecycle, shutdown-race, closed-resource |
| failed to get recording position | exception | error | aeron, archive, timeout, replication, control-channel |
| formatMatchError(TERM_OFFSET_PARAM_NAME… | exception | error | aeron, publication-reuse, spies-simulate-connection, ipc, state-conflict |
| claim exceeds maxPayloadLength= | validation | error | aeron, cluster, payload-size, follower |
MALFORMED_COMMAND command= too short: length= | error_code | error | aeron, control-protocol, malformed-command, driver |
| invalid position= does not have frame alignment= | validation | error | aeron, channel-uri, alignment, illegal-argument |
UNKNOWN_PUBLICATION unknown publication | error_code | error | aeron, driver, publication, unknown-registration-id |
| difference greater than 2^31 - 1: termId= | validation | error | aeron, channel-uri, validation, configuration |
| unexpected snapshot type | console | critical | aeron-cluster, snapshot, cluster-recovery, protocol-mismatch |
| failed get acknowledgement of replay request to: " +… | exception | error | network, timeout, aeron-archive, control-response |
| failed to find / in | exception | error | java, network, interface, illegal-state |
| failed to write reject image command | exception | error | aeron, ipc, backpressure, image |
| unknown subscription | exception | error | aeron, driver, subscription, unknown-registration-id |
| registration id is not a Counter | exception | error | aeron, counter, resource-lifecycle, type-mismatch |
| term-length= does not match session-id tag value: channel= | validation | error | aeron, configuration, term-length, session-id, tagged-session |
| failed to list remote recording descriptor | exception | error | archive, replication, timeout, remote-archive |
(int)poller.relevantId() poller.errorMessage() | exception | error | aeron-archive, replication, error-propagation, control-response |
| Found potentially incomplete last fragment straddling page… | exception | error | aeron-archive, segment-file, data-corruption |
| tag is reserved: channel= | exception | error | aeron, channel-uri, reserved-value, config |
| Archive connect timeout: step= publication= subscription= | exception | error | aeron, archive, timeout, connection |
EINVAL Unknown correlation id | exception | error | aeron, cpp, publication, correlation-id, einval |
| unexpected response: code= | exception | error | aeron, archive, control-response, protocol, version-mismatch |
INVALID_EXTENSION cannot extend recording | error_code | error | aeron-archive, recording-extension, position-mismatch |
| no driver heartbeat detected | exception | error | driver, timeout, startup, heartbeat, media-driver |
| srcArchive.pollForErrorResponse() | exception | error | aeron-archive, replication, source-failure, driver |
| Term length more than max length of | validation | error | aeron, configuration, term-buffer, validation |
| failed to write add rcv destination command | exception | error | aeron, ipc, backpressure, media-driver |
| existing consensus module detected for clusterId= | exception | error | aeron-cluster, startup, duplicate-instance, counters |
| spies can not reject images | exception | error | ipc, unsupported-operation, messaging |
| publication already added for channel=" + channel + "… | exception | error | aeron-archive, duplicate, state-conflict |
| failed get replay image for sessionId=" +… | exception | error | network, timeout, aeron-archive, udp, image |
| Subscription is closed | exception | error | lifecycle, race-condition, messaging |
| failed to send find last matching recording request | exception | error | aeron-archive, backpressure, control-channel, search |
| Must use Aeron.Context.useConductorAgentInvoker(true) when… | validation | error | configuration, locking, agent-invoker, no-op-lock |
| local archive control must be IPC | validation | error | aeron, archive, ipc, configuration |
| cpuset warnings as errors | exception | error | configuration, cpuset, cgroup, fail-fast |
| timeout awaiting commit position | exception | warning | timeout, consensus, election |
| invalid channel | exception | error | aeron, uri, configuration |
| Driver events adapter is invalid | exception | critical | aeron, driver, ipc, process-lifecycle |
| failed to send truncate recording request | exception | error | aeron-archive, backpressure, control-channel, truncate |
| recording is too big: total recording length is " +… | exception | error | aeron-archive, storage-capacity, catalog-full |
| unknown MDS subscription | exception | error | aeron, driver, mds, subscription, destination |
| failed to create Checksum instance for class: " + className | exception | error | java, reflection, classpath, configuration |
| Property = is not a number | validation | error | aeron-driver, configuration, number-format, startup |
| no addresses found on interface | exception | error | network, ipv6, interface, configuration |
| Aeron client instance must set… | exception | error | aeron, archive, configuration |
| expected schemaId= | exception | error | sbe, schema, aeron-archive, deserialization |
| Invalid catalog capacity provided: expected value >= " +… | exception | error | aeron-archive, configuration, argument-validation |
| failed to find CandidateTerm entry | exception | critical | cluster, persistence, corrupt-file, sbe-decoding |
| filePageSize not a power of 2 | validation | error | aeron, configuration, page-size, validation |
| TTL not in range 0-255 | validation | error | aeron, channel-uri, network, validation |
| invalid position= < 0 | validation | error | aeron, uri-validation, argument-out-of-range |
| liveChannel must be set | validation | error | aeron-archive, configuration, missing-required-argument |
| offset= capacity= | validation | error | aeron, buffer-vector, argument-validation, offset-out-of-range |
| SM has longer application specific feedback ( | exception | error | aeron, protocol, status-message, frame-length |
| improperly formatted block: | validation | error | aeron, publication, frame-header, invariant-violation |
| mark file ( ) major version does not match software | exception | critical | aeron, archive, version-mismatch, compatibility |
| max position exceeded: term-length= | exception | error | cluster, ingress, publication, capacity |
| Must use Aeron.Context.useConductorAgentInvoker(true) when… | validation | error | configuration, agent-invoker, embedded-driver, conflicting-options |
| segment file already exists: " + file | exception | error | archive, segment-file, file-conflict, io |
| unsupported time unit | exception | error | java, time-unit, enum, illegal-argument |
| option conflicts with existing subscription | exception | error | aeron, configuration, subscription, conflict |
| 'initial-term-id' must be a valid integer | validation | error | aeron, uri-validation, number-format |
| Invalid address length | validation | error | protocol, ipv4, argument-validation |
| probe socket | exception | error | aeron, driver, sockets, environment |
| Aeron client must use a RethrowingErrorHandler | validation | error | configuration, error-handler, aeron-client, incompatible-options |
| existing publication has different 'mtu-length': existing= | exception | error | aeron, publication-reuse, mtu-length, channel-uri, state-conflict |
| existing publication has different spiesSimulateConnection… | exception | error | aeron, configuration-conflict, messaging |
| incompatible version… | exception | critical | java, versioning, compatibility, cluster |
| counter id is not allocated, state | validation | error | aeron, counters, illegal-argument, lifecycle |
| failed to send list recordings request | exception | error | aeron-archive, backpressure, control-channel, catalog |
| failed to send list recording request | exception | error | aeron-archive, backpressure, control-channel |
| failed to send start recording request | exception | error | aeron-archive, ipc, backpressure |
| name + " cannot be negative: value=" + value | exception | error | java, aeron-archive, illegal-argument, catalog, validation |
| failed to send get start position request | exception | error | aeron-archive, backpressure, control-channel, position |
| formatMatchError(paramName, existingValue, paramsValue… | exception | error | aeron, publication-reuse, session-id, channel-uri, state-conflict |
| ' ' does not contain a valid long value | validation | error | aeron, channel-uri, numeric-parsing |
| term length more than max length of | validation | error | aeron, uri-validation, argument-out-of-range |
| unknown RES_TYPE= | exception | error | aeron, protocol, buffer, flyweight |
| failed to send invalidate recording request | exception | error | aeron-archive, control-session, ipc-offer-failed, network |