* refactor: remove `ParquetFileRepo::flag_for_delete`
* refactor: batch update parquet files in catalog
* refactor: avoid data roundtrips through postgres
* refactor: do not return ID from PG when we do not need it
---------
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
This commit fixes loads of crates (47!) had unused dependencies, or
mis-configured dependencies (test deps as normal deps).
I added the "unused_crate_dependencies" to all crates to help prevent
this mess from growing again!
https://doc.rust-lang.org/beta/nightly-rustc/rustc_lint_defs/builtin/static.UNUSED_CRATE_DEPENDENCIES.html
This has the minor downside of false-positives when specifying
dev-dependencies for test/bench binaries - these are files in /test or
/benches (not normal tests). This commit includes a workaround,
importing them in lib.rs (gated by a feature flag). I think the
trade-off of better dependency management is worth it!
Still insert them into the database and associate them with namespaces,
but don't ever query them back out.
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
* test: set max_l0_created_at to reasonable values for the tests and also verify it using both test layout and catalog function
* fix: typo
---------
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
* refactor: n_threads and n_target_partitions are non-zero
Zero values will just panic. Prevent that earlier.
* fix: typo
Co-authored-by: Carol (Nichols || Goulding) <193874+carols10cents@users.noreply.github.com>
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Co-authored-by: Carol (Nichols || Goulding) <193874+carols10cents@users.noreply.github.com>
* feat: initial implementation of the split
* feat: split many L0 files in groups and compact them into new and fewer L0 files
* test: remove iappropriate AllAtOnce test
* refactor: move file classification for initial target to its own function
* fix: pop the branch from start to end
* chore: address review comments
* feat: support splitting to many L1 files
* feat: only add extra round to compact level-n files to same level-n files if their files plus overlapped level-n-plus-1 over limit
* chore: Apply suggestions from code review
Co-authored-by: Andrew Lamb <alamb@influxdata.com>
* chore: final cleanup and address comments
* chore: run fmt
---------
Co-authored-by: Andrew Lamb <alamb@influxdata.com>
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
This commit adds initial support for "soft" namespace deletion, where
the actual records & data remain, but are no longer queryable /
writeable.
Soft deletion is eventually consistent - users can expect to continue
writing to and reading from a bucket after issuing a soft delete call,
until the various components either restart, or have their caches
flushed.
The components treat soft-deleted namespaces differently:
* router: ignore soft deleted namespaces
* ingester: accept soft deleted namespaces
* compactor: accept soft deleted namespaces
* querier: ignore soft deleted namespaces
* various gRPC services: ignore soft deleted namespaces
This ensures that the ingester & compactor do not see rows "vanishing"
from the database, and continue to make forward progress.
Writes for the deleted namespace that are buffered in the ingester will
be persisted as normal, allowing us to support "un-delete" operations
where the system is restored to a the state at which the delete was
issued (rather than loosing the buffered data).
Follow-on work is required to ensure GC drops the orphaned parquet files
after the configured GC time, and optimisations such as not compacting
parquet from soft-deleted namespaces seems like a trivial win.
Use the namespace schema cache in the router to enforce the
per-namespace table limit (service protection limit), adding O(1)
overhead to the existing column limit evaluation logic.
Prior to this commit, each request that would breach the table limit
would be (potentially partially) applied to the catalog and return an
error. Every subsequent request creating a new table continued to cause
a catalog query, unnecessarily adding load proportional to request
counts.
After this commit, catalog requests are sent when the router instance
can determine (to the best of it's ability, see below) that the request
will not cause the namespace to exceed the table limit.
Because this uses cached schemas, the actual state set of tables may
have changed - this will cause inconsistent enforcement and spurious
errors in the same way it currently does for the column limit. For more
details (and to track a resolution) see:
https://github.com/influxdata/influxdb_iox/issues/5957
* feat: introduce a new way of max_sequence_number for ingester, compactor and querier
* chore: cleanup
* feat: new column max_l0_created_at to order files for deduplication
* chore: cleanup
* chore: debug info for chnaging cpu.parquet
* fix: update test parquet file
Co-authored-by: Marco Neumann <marco@crepererum.net>
* chore: address review comment of previous PR
* refactor: execute compact plan
* refactor: we will now compact all L0 and L1 files of a partition and split them as needed
* chore: comnents
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
Updating the sort key is not commutative and MUST be serialised. The
correctness of the current catalog interface relies on the caller
serialising updates globally, something it cannot reasonably assert in a
distributed system.
This change of the catalog interface pushes this responsibility to the
catalog itself where it can be effectively enforced, and allows a caller
to detect parallel updates to the sort key.
* refactor: DF-driven on-demand mem limit instead of ahead-of-time heuristics
Closes#6310.
* refactor: rename and tune default exec mem limits
* fix: ingester2 bits after rebase
* feat: create namespace API call in router
Co-authored-by: Nga Tran <nga-tran@live.com>
* chore: treat retention as ns except in CLI
* fix: overflow in nanosecond calc
* fix: retention test after changing it from hours to ns
* chore: comment clarification in cli; better response type for error in ns API
* fix: correct some rebase mistakes
* chore: merge namespace create & create_with_retention; renamed ns create test helper fn & const
* fix: ns autocreation test was wrong after rebase
* fix: mem catalog has default 1hr retention, accidently removed in rebase
* chore: remove mem catalogs default 1hr retention; make it settable in sets & router
Co-authored-by: Luke Bond <luke.n.bond@gmail.com>
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
* feat: reject writes that are outside the retention period
* feat: add retention validator into handler stack
* chore: Apply suggestions from code review
Co-authored-by: Dom <dom@itsallbroken.com>
* refactor: address review comments
* test: unit tests fot retention validation
* chore: address review comments
* test: more unit tests and integration tests
* refactor: make time inside retention period for emphemeral_mode test
* fix: 2 hours
Co-authored-by: Dom <dom@itsallbroken.com>
* test: test coverage for sorting and merging in compactor
* fix: Apply suggestions from code review (comments)
Co-authored-by: Marco Neumann <marco@crepererum.net>
* feat: use itertools to cover all permutations
Co-authored-by: Marco Neumann <marco@crepererum.net>
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
Marco Neumann
Andrew Lamb
Andrew Lamb
Carol (Nichols || Goulding)
Dom Dwyer
Kaya Gökalp
Carol (Nichols || Goulding)
dependabot[bot]
Nga Tran
Raphael Taylor-Davies
Luke Bond