ErrLookup › vectordotdev/vector

vectordotdev/vector

A high-performance observability data pipeline. · Rust · 1,374 source files

Analyzed at 0d4ab78a4f on 2026-09-22. 436 documented errors.

Code / Message	Type	Severity	Tags
Sink not present	panic	error	rust, vector, config-validation, healthcheck, panic, invariant
Reader encountered unrecoverable error	panic	critical	rust, vector, disk-buffer, backpressure, corruption, panic
Consumer reference was not initialized.	panic	error	kafka, oncelock, offset-commit, initialization, panic
Zstd encoder should not fail on init.	panic	error	rust, compression, zstd, panic, internal-invariant
Finalizer must have been set up for acknowledgements	panic	error	rust, panic, invariant, gcp-pubsub, acknowledgements
Pagefind is unavailable.	exception	error	aws, sqs, rust, panic, builder-pattern
`InvalidInput` cannot extend a file through the truncation API	exception	error	disk-buffer, checkpoint, truncate, io, vector
No description provided for	panic	error	rust, json-schema, documentation, proc-macro
Every ContainerLogInfo has it's ContainerState	panic	error	rust, panic, invariant, docker-logs, hashmap, actor
error creating request	panic	error	http, headers, request-building, url, panic
#tag_already_contained	panic	error	rust, proc-macro, json-schema, compile-time-panic
event will be set	panic	error	remap, vrl, fallibility, invariant, panic
concurrent map task cancelled outside of our control	panic	critical	rust, tokio, vector, runtime-shutdown, join-error, panic
time ewma gauge mutex poisoned	panic	error	rust, mutex, poisoning, metrics, ewma, panic
s must have a name specified (e.g. ` ("my_component")`)	validation	error	rust, proc-macro, compile-error, vector, component-metadata
effective reader file ID must be in the checkpoint window	panic	critical	rust, vector, disk-buffer, spool, checkpoint, corruption, panic
a sink must always have an external resource	panic	error	validation, sink, invariant
`UnexpectedEof` EOF reached	exception	error	file-source, fingerprint, eof, vector
ServiceSink service sender dropped.	panic	critical	rust, async, sink, panic, lifecycle
{}	exception	error	encoding, serialization, sink, invalid-data
global log_schema.message_key to be valid path	panic	error	rust, panic, config, log-schema, docker-logs, multiline
invalid timestamp	panic	critical	rust, panic, msgpack, fluent, timestamp, deserialization
`.` must exist in the event	panic	error	rust, panic, invariant, log-event, multiline, docker-logs
`error` should be an i64	panic	critical	rust, vector, datadog, traces, apm-stats, type-mismatch, panic
field should be named	panic	error	rust, proc-macro, derive-macro, panic
inner value must be a map	panic	error	vector, trace-event, serde, type-invariant, panic
double chunk_size_events initialization	panic	error	rust, vector, global-state, initialization, panic
Encountered schema with subschema validation that wasn't…	panic	error	rust, json-schema, parser
join error or bad poll	panic	critical	rust, vector, topology, transform, fanout, panic, join-error, concurrency
transform must exist	panic	error	rust, topology, config
Timestamp out of range	panic	critical	rust, vector, timestamp, overflow, panic, codec, encoding
Every started ContainerId has it's ContainerState	panic	error	rust, panic, invariant, docker-logs, hashmap, actor
shutdown_begun_trigger for source	panic	error	aws, sqs, rust, panic, acknowledgements
This can't fail because the inner writer is a Vec	panic	error	rust, compression, gzip, panic, internal-invariant
not implemented	panic	critical	lua, metrics, tags, mlua, panic, vector
a record with a next ID must have an event count	panic	info	rust, vector, disk-buffer, checkpoint, invariant, panic
file server exited with an error	panic	error	kubernetes-logs, file-source, inotify, checkpoint, panic
metadata extension must always be a map	panic	error	rust, schema, metadata, panic
Pending messages limit of	error_code	error	gelf, udp, codecs, buffer-limit, rust
double thread initialization	panic	error	rust, vector, runtime, global-state, initialization, panic
Schema type was not able to be detected!	panic	error	rust, json-schema, parser
shutdown_force_trigger for source	panic	error	aws, sqs, rust, panic, builder-pattern
Could not convert HTTP status code to JSON	panic	error	rust, http, json, serialization, panic
No usable integer type should be unrepresentable by both…	panic	error	rust, numeric, schema, panic
`Configurable` does not support numbers larger than an…	panic	error	rust, numeric, schema, range
Key is not found	panic	error	rust, panic, key-lookup, log-event
Tried to clean schema reference that does not start with…	panic	error	datadog, metrics, timestamp, chrono, rust, panic
could not run command	exception	error	process-spawn, cli, command-not-found
Integration has no environments	panic	error	rust, vdev, integration-tests, docker-compose, configuration, panic
max_zlib_compressed_frame_size_bytes already set	panic	error	rust, vector, decompression, global-state, oncelock, panic
static default endpoint should be a valid http(s) URL	panic	error	rust, panic, url, config, sink
Pong not received in time	exception	error	websocket, timeout, keepalive, sink
record was already validated	panic	error	rust, vector, disk-buffer, checkpoint, invariant, panic
source output misconfigured	panic	error	rust, topology, schema, panic, validation
Duplicate enacted entry for	exception	error	rust, validation, deprecation, duplicate-entry
event count should never exceed u64	panic	info	rust, vector, disk-buffer, invariant, integer-conversion, panic
completing more than 2^16 data files at a time is obviously…	panic	error	rust, vector, disk-buffer, overflow, config, panic
tuple variants should be rejected during AST parsing	panic	error	rust, proc-macro, enum, compile-time-panic
`parent_id` should be an i64	panic	critical	rust, vector, datadog, traces, apm-stats, type-mismatch, panic
Replacing unknown sink from fanout	panic	critical	rust, vector, fanout, topology, reload, panic
source output misconfigured - output for port	panic	error	rust, topology, schema, panic
BufWriter writer should not fail to finish	panic	error	rust, compression, gzip, bufwriter, panic
Buffered payload limit of	error_code	error	gelf, udp, codecs, buffer-limit, rust
non-utf8 path to pod logs dir is not supported	panic	error	kubernetes, kubernetes-logs, path, utf-8, panic
Paths must always start with a leading forward slash (`/`).	panic	error	rust, vector, docs-renderer, json-pointer, panic
Error setting up consumer context.	panic	error	rust, panic, rdkafka, kafka, initialization
global log_schema.source_type_key to be valid path	panic	error	rust, panic, config, influxdb, sink
Could not convert time zone to JSON	panic	error	rust, serialization, json, panic, timezone
`InvalidData` Unable to decode message len as number	exception	error	framing, octet-counting, syslog, decode, vector
Received chunk with message id	error_code	error	gelf, udp, codecs, framing, rust
shutdown_complete_tripwire for source	panic	error	aws, sqs, timestamp, chrono, rust, panic
Data poisoned	panic	error	mutex, poisoning, remap, vrl, panic
Maximum requests in-flight; poll_ready must be called first	panic	critical	rust, tower, async, panic, concurrency
Pong timeout	exception	error	websocket, timeout, keepalive, source, network
producer unexpectedly dropped	panic	error	rust, panic, kafka, concurrency, sink
Unable to serialize VRL value	panic	error	rust, vrl, json, serialization, panic
valid metadata key	panic	error	log-schema, remap, metadata, configuration, panic
expected a string literal for the	validation	error	rust, proc-macro, compile-time, vector, component-registration
max_decompressed_size_bytes already set	panic	error	rust, vector, decompression, global-state, oncelock, panic
target_tps cannot be Nan	panic	error	rust, panic, nan, ordered-float, datadog-agent, traces, protobuf
`NotConnected` Can't set keepalive on connection that has not been accepted yet.	exception	error	rust, tls, tcp, keepalive, socket-options, async
Finalizer must exist for the batch receiver to be created	panic	error
unexpected log	panic	critical	rust, vector, datadog, panic, topology
Fixed template	panic	info	rust, template, log-to-metric, generate-config, unreachable-panic
mutex poisoned	panic	error	mutex, poisoning, utilization, metrics, panic
argument must be a string	panic	error	vector, vrl, type-invariant, secrets, panic, internal
Could not convert TOML value to JSON	panic	error	rust, toml, json, serialization, panic
systemd fd already consumed	exception	error	tcp, systemd, socket-activation, address-in-use, source
the slice is the length of a u64	panic	info	rust, vector, disk-buffer, invariant, slice-conversion, panic
Invalid config file name	panic	error	rust, vdev, cli, pathbuf, utf-8, panic
must exist	panic	error	rust, proc-macro, derive-macro, panic
not found	exception	error	release-tooling, cue, file-not-found, rust
keys/counts were unexpectedly mismatched	panic	error	vector, protobuf, ddsketch, histogram, decode, data-corruption, panic
skipping more than 2^64 events at a time is obviously a bug	panic	info	rust, vector, disk-buffer, invariant, overflow, panic
Indexer acknowledgements channel must allow at least one…	panic	error	rust, vector, splunk-hec, acknowledgements, panic, invariant
already found inputs	panic	error	rust, schema, vrl, panic
Tried to set metadata flag	panic	error	rust, json-schema, metadata, proc-macro
should not fail to add marker for data file completion	panic	info	rust, vector, disk-buffer, invariant, panic
config should not have any errors	panic	error	config, validation, topology
Could not determine the project directory	panic	error	environment, configuration, platform