Adds indexes on Document.checksum, Document.page_count, and a composite
(owner, created) index on Document, plus composite (field, value_*)
indexes on CustomFieldInstance for each typed value column.
Benchmarked against a 100k-document / 200k-custom-field-instance SQLite
dataset: Document.checksum lookups ~69x faster, page_count sort ~40x,
owner+created list queries ~6x. CustomFieldInstance composite indexes
show large gains (10-24x) on realistic narrow-selectivity queries
matching the workflow scheduler and custom-field search code paths.
Django's condition() decorator invokes etag_func and last_modified_func
separately, and the view itself may resolve again -- each call to
resolve_effective_document_by_pk() was redoing the same root/version
DB lookups. Memoize the resolution on the request object so a single
thumb/metadata/preview request resolves the effective document once
instead of up to three times.
Related to paperless-ngx/paperless-ngx#13161.
Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>
The Merge and Push Manifest check isn't materialized until the
build-arch matrix completes (its `if` gates on a job output), which
routinely takes longer than the action's 60s discovery window,
causing the release workflow to bail before Docker builds finish.
* Tantivy: get permissions by chunks
-40% indexing time compared to previous commit
* Make progress bar process one by one with chunk
-15% indexing time compared to previous commit
* Prefetch FK + iterate over chunk from SQL
Prefetch additional needed data (note user, custom field content)
-20% indexing time compared to previous commit
* Reindex: increase Tantivy heap size from 128 to 512MB
Gains probably vary depending on the machine,
but it seems a sweet spot compatible with low-end hardware.
* Reindex: optimization on permission fetching and autocomplete word set
-10% indexing time compared to previous commit
* Autocomplete analyzer python->rust
Splits words with underscore compared to the python analyzer.
E.g.: "blue_print" -> ["blue", "print"]
It can still be found with the "blue_print" keyword,
as the search string is also split in two words.
-50% indexing time compared to previous commit (indexing is twice faster!)
* Index bigram for CJK content only
Inedxing time slightly longer (~3%),
but since the non-CJK content is not indexed,
bigram searchs will be slightly optimized.
* Fix group-based view_document permissions missing from bulk rebuild
_bulk_get_viewer_ids only queried UserObjectPermission, dropping the
group-permission expansion that get_users_with_perms(with_group_users=True)
performs for the non-batched per-document indexing path. A user who could
only see a document via group membership would lose search access to it
after any full reindex.
Also query GroupObjectPermission and expand group membership to user ids,
matching the existing single-document behavior.
* Yield (document, viewer_ids) pairs from _DocumentViewerStream
Previously _DocumentViewerStream.__iter__ yielded plain Document objects
while the matching viewer ids were exposed through a separate mutable
attribute (viewer_ids_by_pk), overwritten each time the generator crossed
a chunk boundary. rebuild() read that attribute out-of-band per document.
This only worked because the current iter_wrapper (a plain progress-bar
passthrough) happens to consume the stream in strict lock-step with no
lookahead. Any wrapper that buffers, batches, or reorders would silently
pair a document with the wrong chunk's viewer ids. Yield the pair directly
so the association travels with the document regardless of how iter_wrapper
consumes the stream, and drop the now-unneeded viewer_ids_by_pk attribute.
* Add --heap-size-mb CLI arg to document_index reindex
writer_heap_bytes was hardcoded at 512MB with no way to tune it. Expose it
as a manual-rebuild-only CLI arg rather than a settings/env var, per review
feedback, so lower-memory hosts can reduce it without a wider config
surface. Defaults to unset so TantivyBackend.rebuild's own default stays
the single source of truth.
---------
Co-authored-by: stumpylog <797416+stumpylog@users.noreply.github.com>
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