ErrLookup › quickwit-oss/tantivy

quickwit-oss/tantivy

Tantivy is a full-text search engine library inspired by Apache Lucene and written in Rust · Rust · 418 source files

Analyzed at b5d8deb80c on 2026-09-05. 82 documented errors.

Code / Message	Type	Severity	Tags
unexpected aggregation, expected multi_terms aggregation	panic	error
The term has an invalid type code	panic	error	panic, term, corruption, encoding
non-zero packed bits fit in u64	panic	error	rust, panic, aggregation, overflow, integer-overflow
expected json type in term	panic	error	rust, panic, query, range-query, json, fast-fields, type-mismatch
could not read term dictionary	panic	error
Managed file lock poisoned	panic	error
This implementation always produces a score.	panic	error
Invalid type code in JSON term	panic	critical	rust, panic, json, postings, corruption, indexing
Managed directory wlock poisoned (2).	panic	error
Failed to downcast collector fruit.	panic	error
expecting a Term with a json type and json path	panic	error
All columns re required to be numerical	panic	error	rust, panic, columnar, merge, type-mismatch
PhrasePrefixScorer must have at least two terms	panic	error	rust, panic, query, phrase-prefix, invariant
Invalid op metadata byte	panic	error	rust, panic, deserialization, columnar
ExpUnrolledLinkedList block count overflow - exceeded 4…	panic	error	panic, overflow, memory, indexing
could not find field in accessors	panic	error
Failed to acquire read lock on SegmentManager.	panic	error	rust, panic, mutex-poisoned, segment-management, indexing
Failed to spawn meta file watcher thread	panic	error
mmap cache lock is poisoned	panic	error
TermMissingAgg collector, but no missing found in agg req	panic	error	rust, panic, aggregation, internal-invariant, deserialization
expected type string, which is always sortable	panic	error
zstd-compression feature is not enabled	exception	error	rust, feature-flag, compression, sstable
buffer should be empty	panic	error
Managed directory rlock poisoned in garbage collect.	panic	error
unexpected aggregation, expected histogram aggregation	panic	error	rust, panic, aggregation, type-mismatch, internal-invariant
dictionary missing for str accessor	panic	error	rust, panic, aggregation, composite, dictionary
unexpected aggregation, expected composite aggregation	panic	error	rust, panic, aggregation, type-mismatch, internal-invariant
`InvalidData` Could not convert value to compact_space. This is a bug.	error_code	error	io, codec, u128, internal-bug
could not convert to String	panic	error	rust, panic, utf-8, aggregation, index-corruption
InvertedIndexPlugin is a built-in; use…	panic	error	unimplemented, plugin, inverted-index, built-in
SSTable corruption	exception	error	rust, sstable, corruption, io
unexpected metric type	panic	error	rust, panic, aggregation, type-mismatch, internal-invariant
unexpected aggregation, expected term aggregation	panic	error	rust, panic, aggregation, type-mismatch, internal-invariant
Failed to acquire write lock on SegmentManager.	panic	error	rust, panic, mutex-poisoned, segment-management, commit
support only up to u16::MAX field ids	panic	error	schema, panic, field-limit, indexing
Managed directory rlock poisoned in list damaged.	panic	error
doc encoding failed. This is a bug	panic	error	serialization, json, panic, serde
Exist query without a field isn't allowed	panic	error	rust, panic, query-parser, query-grammar
unexpected aggregation, expected range aggregation	panic	error	rust, panic, aggregation, type-mismatch, internal-invariant
At least one bound must be set	panic	error	rust, panic, query, range-query, fast-fields
Failed to deserialize terminfoblockmeta	panic	critical	panic, deserialization, index-corruption, termdict
term dict returned non-UTF-8	panic	error	rust, panic, utf-8, index-corruption, aggregation
error when reading block in doc store	exception	error	io, iteration, data-corruption, rust
Key length mismatch	panic	error	rust, panic, aggregation, composite, slice-length
unknown compressor id	panic	critical	rust, compression, feature-flag, panic, data-format
No multivalued index is allowed when stacking column index	panic	critical	panic, columnar, merge, multivalued, invariant-violation
This lock should never be poisoned	panic	error	rust, panic, mutex-poisoned, concurrency, indexing
StorePlugin is a built-in; use StorePluginWriter::new	panic	error	unimplemented, plugin, store, built-in
null must be handled separately	panic	error	panic, aggregation, composite, null, pagination
unexpected type . This should not happen	panic	error	panic, aggregation, composite, histogram, type-mismatch
actual doc store version	panic	critical	rust, versioning, backward-compatibility, panic, data-format
`Unsupported` Async read is not supported.	error_code	warning	io, async, unsupported, file-slice
failed to read block content	exception	error	io, sstable, truncation, rust
`InvalidInput` Required column conflicts with another required column of the same type…	error_code	error	schema, merge, columnar, conflict
Pre-tokenized string support in dynamic fields is not yet…	panic	error	rust, unimplemented, json, dynamic-fields, indexing
Mmap cache lock is poisoned.	panic	error	rust, panic, mutex-poisoning, concurrency
Field already exists in schema	panic	error	panic, schema, duplicate-field, configuration
interval not precomputed for date histogram source	panic	error	panic, aggregation, composite, date-histogram, invariant-violation
IP address support in dynamic fields is not yet implemented	panic	error	unimplemented, fastfield, json, ip-address
FastFieldsPlugin is a built-in; use…	panic	error	rust, api-misuse, fast-fields, plugin, panic
Internal Error: Called get_val of empty column.	panic	error	panic, columnar, empty-column, bounds, data-access
unsupported	panic	error	panic, aggregation, composite, pagination, unsupported-type
err.to_string()	exception	error	io, compression, lz4, rust
Corrupted data. Invalid VInt 32	panic	error	panic, vint, deserialization, corruption, io
Failed to acquire write lock in delete queue	panic	error	rust, panic, mutex-poisoning, concurrency, gc
Invalid value type id	exception	error	deserialization, schema, invalid-data, corrupt-data
Bytes support in dynamic fields is not yet implemented	panic	error	rust, unimplemented, bytes, fast-fields, columnar
failed to read block_len	exception	error	io, sstable, truncation, rust
JSON serialization for IndexMeta should never fail.	panic	info	rust, panic, serialization, serde, debug
Lock poisoned. This should never happen	panic	error	rust, panic, mutex-poisoning, concurrency, search
Invalid doc store version	exception	error	io, versioning, serialization, rust
No field type is associated with code	exception	error	deserialization, schema, invalid-data, version-mismatch
The IndexWriter does not have any lock. This is a bug…	panic	error	rust, panic, index-writer, rollback, lifecycle
Empty DocOpstamp is forbidden	panic	error	rust, panic, indexing, merge, deletes
doc store block not completely decompressed, data corruption	exception	error	io, compression, zstd, data-corruption, rust
`UnexpectedEof` File corrupted. The file is smaller than 4 bytes	error_code	error	io, corrupt-file, footer, eof
Facet support in dynamic fields is not yet implemented	panic	error	rust, unimplemented, facets, fast-fields, columnar
Field reader cache lock poisoned. This should never happen.	panic	error	rust, panic, mutex-poisoning, concurrency, search
Fst data is corrupted	exception	error	io, data-corruption, fst, term-dictionary, rust
the JSON field does not support custom field types	panic	error	unimplemented, fastfield, json, custom-type
File corrupted. The file is smaller than…	exception	error	io, truncation, footer, rust
Failed to acquire write lock on delete queue writer	panic	error	rust, panic, mutex-poisoning, indexing, deletes