* fix(servers): compose OTLP metrics job from service.namespace/service.name
The OTel Prometheus compatibility spec defines job as
"<service.namespace>/<service.name>" when the namespace is present.
The OTLP metrics path only used the bare service.name, so the job tag
diverged from target_info produced by Prometheus-side exporters for the
same resource. Compose the namespace form, and keep not fabricating a
job when service.name is absent.
Behavior change: resources carrying service.namespace now get
"namespace/name" as their job tag value.
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* feat(otlp): synthesize otel_resource_info at OTLP metrics ingestion
Ordinary OTLP metrics scatter filtered resource attributes as tags over
every logical metric table, so metrics-only services contribute nothing
to the semantic entity graph. Each request now also projects its
distinct resources into one info-metric-shaped mito table,
otel_resource_info: a fixed allowlist of identity-relevant attributes
under their raw OTel keys (independent of the label translation
strategy and the promote/ignore headers) plus derived job/instance
compatibility columns, value 1.0, and the newest data-point timestamp.
The descriptor is written after the main insert is committed; a failure
there (conflicting pre-existing table, auto-create disabled) degrades
to an OTLP partial_success warning with rejected_data_points = 0
instead of failing the request and triggering client retries of
already-accepted data. A request writing a metric named
otel_resource_info suppresses synthesis. Legacy mode is unchanged.
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* feat(operator): otel info-metric conventions with host/container entities
Whitelist the ingestion-synthesized otel_resource_info descriptor via a
new otel_info_metrics conventions map, gated on source=opentelemetry
(the existing gate hardcoded source=prometheus). Its declarations use
explicit descriptive lists instead of descriptive_rest so identifying
attributes of other entities do not leak into service.instance.
Conventions tightened per the Astronomy Shop findings: host identity is
host.id with host.name descriptive only (host.name is not stable across
SDKs and resource detectors), a generic container entity (new entity
type) is declared only when container.id is present, and trace-v1
tables now synthesize host/container from their flattened resource
attributes too. New co-declared edges: service.instance runs_on
container, container runs_on host.
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* test(otlp): cover the resource descriptor in integration tests
Covers the descriptor's raw-key columns and info-metric options through
the HTTP path, the namespace/name job composition end-to-end, column
names being independent of the translation strategy, the allowlist
excluding unlisted resource attributes, auto-create after a drop, the
metric-name collision suppressing synthesis, and the partial-success
warning (rejected_data_points = 0) when a pre-existing incompatible
table fails the descriptor write while metric data is accepted.
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* chore: cargo fmt
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* fix(frontend): degrade descriptor permission denial to a warning
A table-level permission policy denying otel_resource_info would have
failed the whole OTLP metrics request because the descriptor's
permission check ran before the main insert. The descriptor is derived
enrichment: check its permission in the degrade path so a denial skips
the write and surfaces as the partial-success warning, like any other
descriptor write failure.
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* fix(otlp): guard descriptor writes with semantic ownership markers
A pre-existing schema-compatible table named otel_resource_info would
silently receive descriptor rows while its missing semantic stamps kept
it out of the entity graph. The descriptor write now requires the
auto-created table's ownership markers (mito engine + signal_type +
source + metric.type=info + metadata_quality=declared) and otherwise
degrades to the partial-success warning; the entity-graph gate for the
otel whitelist likewise requires metric.type=info, so a user table
stamped with only signal/source no longer picks up implicit
declarations.
Also fold the descriptor write cost into the response and surface the
degrade warning through the otel-arrow BatchStatus status_message.
Integration tests pin the full marker set on auto-create and that an
existing owned descriptor keeps accepting writes without degrading —
a missing marker would otherwise silently stop every descriptor write
after the first request.
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* perf(otlp): build descriptor rows without the per-resource BTreeMap
Projecting a resource allocated a BTreeMap and then collected it into the
row key, and every attribute was matched against the allowlist by linear
scan. Collect the tags into a Vec and sort once, and match the allowlist
instead of scanning it. Measured on the conversion path: descriptor work
drops 16-18%, from 10.6% to 8.9% of conversion CPU on the worst shape
(1000 resources with 4 data points each), where the cost tracks resource
count rather than data-point count.
Also trims the comments and tests added with the descriptor to what
carries information.
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* test(otlp): pin the descriptor permission-denial degrade path
A policy denying the descriptor table must not fail the metrics request,
which the fix in 2401b3dd9c does but nothing covered. Verified as a
regression guard by mutation: moving the permission check back before
the main write makes this test fail.
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* test(otlp): keep legacy mode covered after trimming the unit tests
Trimming the descriptor tests dropped the only assertion that legacy
mode skips the job/instance remap and the promote filter. Both alter
the columns of tables already in use, so fold the check into the legacy
conversion test rather than leaving it uncovered.
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* fix(semantic-graph): stop encoding column names into composite entity ids
A composite entity id rendered the identifying columns as sorted
`col=value` pairs, so the same identity split into one entity per
signal: a trace table names its columns service_name and
resource_attributes.service.instance.id where a metric table names them
job and instance. One service instance became two nodes with two
parallel edge sets, breaking the walk from a trace to that instance's
metrics.
Render an id as its values in declared order instead, escaping the
separator so components stay distinguishable, which is what single-column
ids already did by keeping only the value. entity_id_attrs still carries
the structured form.
Values alone are not enough for a namespaced service: the metric side
folds service.namespace into job while traces keep the bare name. Add
qualified_by to the conventions so the trace declarations compose the
namespace the same way, per the OTel rule that job is
<service.namespace>/<service.name> or the bare name when the namespace
is empty. A table without the namespace column keeps the unqualified
identity rather than losing the declaration.
Conventions validation now rejects one entity type declared with a
different number of id columns by two sources, which would silently
produce ids that can never match.
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* style(otlp): import the parent module by crate path
check-super-imports.py, part of the CI format gate, rejects a
file-level `use super::`.
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* feat(otlp): gate the resource descriptor, and fix what review found
Synthesizing greptime_otel_resource_info creates and writes a table the
user never sent, so it is now off unless
otlp.experimental_enable_resource_info says otherwise. With it off the
request costs exactly what it did before the descriptor existed: nothing
is projected, no table is created, no write and no permission check
happen. Tests run with it on. StandaloneOptions carried no otlp field,
so the whole [otlp] section was silently dropped in standalone mode; map
it through, or the new option (and trace_ingest_chunk_size before it)
would do nothing there.
Renamed from otel_resource_info: the greptime_ prefix marks the table as
engine-managed and makes a collision with a user metric unlikely, which
is what the pre-existing-table ownership check and its per-request
catalog lookup were defending against. Both are gone.
A request may carry data for several graph windows, but the descriptor
folded every data-point time into one row at the newest of them, leaving
the earlier windows with metric rows and no entities. Key the rows by
window as well, and take the times from the data points the encoder
actually writes: it drops exponential histograms, and a resource
carrying nothing else was being described as an entity with no
measurements.
Projecting a resource cloned its attributes once per data point. Nest
the windows under the attributes instead, so they are moved once per
resource, and walk the data-point times through a visitor rather than
collecting a Vec per metric.
Also documents what the two maps key and hold, and lifts the projected
attribute names to constants beside KEY_SERVICE_NAME.
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* fix(otlp): skip the descriptor's work entirely when it is disabled
The collision scan over the request's output tables ran even with the
feature off. Short-circuit on the option instead, and update the config
snapshot the new [otlp] section changed.
Also drops the doc comment orphaned by the deleted ownership check: it
had attached itself to the trait impl and described a check that no
longer exists.
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* refactor(semantic-graph): drop the expect and name the service identity
The CASE is built through Case directly rather than the fallible
when().otherwise() builder, so the non-test path no longer carries an
expect (architecture-invariants $4).
service_identity returned two same-typed Options that both call sites
destructured positionally; a named struct makes a swap fail to compile.
Also records that id-column order is part of the identity, where the
option docs and the conventions authors will read it.
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* chore(semantic-graph): drop comments that narrate the code
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* fix(semantic-graph): cast duration_nano before the trace-table union
Trace tables written before the signed-integer ingest change hold
duration_nano as UInt64 and later ones as Int64. The calls derivation
unions the per-table selects, and the two have no common integer type,
so a deployment holding both shapes could not build the plan. The
cross-table test now spans both.
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* refactor(semantic-graph): drop the redundant duration_nano casts
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* fix(otlp): decide exponential histogram acceptance in one place
The resource descriptor mirrored only the experimental gate, so with both
experimental flags on a resource whose only metric is a delta exponential
histogram was described as an entity with no measurements. The encoder's
whole-metric rules move into exponential_histogram_gate, which both call,
and the descriptor takes its timestamps through exponential_histogram_value
so per-point rejections drop out too.
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
---------
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* chore: gate soft-drop table behind the enterprise feature
Soft-drop table becomes an enterprise-only feature:
- metasrv rejects gc.experimental_soft_drop.enable=true at startup in
non-enterprise builds, and ddl_soft_drop_enabled is hard-disabled
without the enterprise feature as a second line of defense
- the UNDROP TABLE parser/AST/statement variant, ADMIN purge_table()
registration, and information_schema.recycle_bin registration are
compiled out unless the enterprise feature is enabled
- common-meta procedures, tombstone keys, and DdlTask serde stay
unconditional for persisted-procedure recovery and wire compatibility
- the [gc.experimental_soft_drop] section is removed from the OSS
example config and generated docs (moving to the enterprise repo)
- the soft-drop sqlness cases and their CI job are removed from OSS
(moving to the enterprise repo); affected information_schema .result
files are regenerated
Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
* refactor: limit unused_variables allow to non-enterprise builds
Addresses review comment: apply the allow via cfg_attr so enterprise
builds still catch accidental unused variables in register_admin_only.
Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
* refactor: include the config key in the soft-drop enterprise gate error
Addresses review comment: name gc.experimental_soft_drop.enable in the
startup validation error so users can locate the setting quickly when
it is set via env vars or layered config.
Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
* test: limit unused_mut allow to non-enterprise builds
Addresses review comment: apply the allow via cfg_attr so enterprise
builds still catch unused mut in the table_ddl_event test setup.
Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
* feat: reject soft-drop DDL submissions in non-enterprise builds
Addresses review comment: clients could bypass the SQL-level gates by
submitting DdlTask::UndropTable or DdlTask::PurgeDroppedTable directly
to the procedure service. Reject fresh submissions at the DdlManager
boundary in non-enterprise builds while keeping the procedure loaders
registered for crash recovery and wire compatibility.
Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
* test: stop --enable-gc from enabling soft drop in the sqlness template
Addresses review comment: the metasrv test template rendered
[gc.experimental_soft_drop] enable = true under the generic --enable-gc
flag, which non-enterprise metasrv now rejects at startup, making the
documented --enable-gc mode unusable in OSS. Keep the flag scoped to
plain GC; enterprise soft-drop coverage moves to the enterprise repo.
Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
* fix: gate fresh soft-drop procedures
Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
* test: gate soft-drop fallback coverage
Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
* fix: gate soft-drop procedure implementation
Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
* refactor: gate drop table soft-drop behavior
Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
* refactor: gate expired soft-drop gc behavior
Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
* ci: test enterprise table ddl lifecycle
Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
* chore: mark purge_table as enterprise licensed
The purge_table module is compiled only with the enterprise feature, so
apply the Enterprise License header and register it with both license
header configurations.
Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
* chore: mark recycle_bin as enterprise licensed
The recycle_bin module is compiled only with the enterprise feature, so
apply the Enterprise License header and register it with both license
header configurations.
Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
* chore: mark soft-drop procedure sources as enterprise licensed
The purge and undrop procedure implementations plus the recycle-bin test
module compile only with the enterprise feature. Apply the Enterprise
License header and register them with both license configurations.
Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
---------
Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
* feat: support alter from primary_key to flat
Signed-off-by: evenyag <realevenyag@gmail.com>
* chore: alter flat to primary_key
Signed-off-by: evenyag <realevenyag@gmail.com>
* feat: change default_experimental_flat_format to true
Signed-off-by: evenyag <realevenyag@gmail.com>
* feat: compute channel size from splitted batch size
Signed-off-by: evenyag <realevenyag@gmail.com>
* test: add tests for split and channel size
Signed-off-by: evenyag <realevenyag@gmail.com>
* fix: always set sst_format from manifest on region open
sanitize_region_options did not set options.sst_format when the
default (PrimaryKey) matched the manifest value, leaving it as None
after reopen. This caused the alter format change to appear lost.
Signed-off-by: evenyag <realevenyag@gmail.com>
* test: fix tests
Signed-off-by: evenyag <realevenyag@gmail.com>
* test: show create table after alteration
Signed-off-by: evenyag <realevenyag@gmail.com>
* refactor!: rename default_experimental_flat_format to default_flat_format
The flat format is no longer experimental. Remove "experimental" from
the config field name, doc comments, and all references.
Signed-off-by: evenyag <realevenyag@gmail.com>
* chore: fix clippy
Signed-off-by: evenyag <realevenyag@gmail.com>
---------
Signed-off-by: evenyag <realevenyag@gmail.com>
* feat: use flow batching engine
broken: try using logical plan
fix: use dummy catalog for logical plan
fix: insert plan exec&sqlness grpc addr
feat: use frontend instance in flownode in standalone
feat: flow type in metasrv&fix: flush flow out of sync& column name alias
tests: sqlness update
tests: sqlness flow rebuild udpate
chore: per review
refactor: keep chnl mgr
refactor: use catalog mgr for get table
tests: use valid sql
fix: add more check
refactor: put flow type determine to frontend
* chore: update proto
* chore: update proto to main branch
* fix: add locks for create/drop flow&docs: update docs
* feat: flush_flow flush all ranges now
* test: add align time window test
* docs: explain `nodeid` use in check task
* refactor: AddAutoColumnRewriter check for Projection
* refactor: per review
* fix: query without time window also clean dirty time window
* chore: better logging
* chore: add comments per review
* refactor: per review
* chore: per review
* chore: per review rename args
* refactor: per review partially
* chore: update docs
* chore: use better error variant
* chore: better error variant
* refactor: rename FlowWorkerManager to FlowStreamingEngine
* rename again
* refactor: per review
* chore: rebase after #5963 merged
* refactor: rename all flow_worker_manager occurs
* docs: rm resolved TODO
* feat: enable submitting wal prune procedure periodically
* chore: fix and add options
* test: add unit test
* test: fix unit test
* test: enable active_wal_pruning in test
* test: update default config
* chore: update config name
* refactor: use semaphore to control the number of prune process
* refactor: use split client for wal prune manager and topic creator
* chore: add configs
* chore: apply review comments
* fix: use tracker properly
* fix: use guard to track semaphore
* test: update unit tests
* chore: update config name
* chore: use prunable_entry_id
* refactor: semaphore to only limit the process of submitting
* chore: remove legacy sort
* chore: better configs
* fix: update config.md
* chore: respect fmt
* test: update unit tests
* chore: use interval_at
* fix: fix unit test
* test: fix unit test
* test: fix unit test
* chore: apply review comments
* docs: update config docs
* refactor: rename grpc options
* refactor: make the arg clearly
* chore: comments on server_addr
* chore: fix test
* chore: remove the store_addr alias
* refactor: cli option rpc_server_addr
* chore: keep store-addr alias
* chore: by comment
* feat: simple version switch
* chore: remove debug print
* chore: add common folder
* tests: add drop table
* feat: pull versioned binary
* chore: don't use native-tls
* chore: rm outdated docs
* chore: new line
* fix: save old bin dir
* fix: switch version restart all node
* feat: use etcd
* fix: wait for election
* fix: normal sqlness
* refactor: hashmap for bin dir
* test: past 3 major version compat crate table
* refactor: allow using without setup etcd
* feat: adds index size to region statistics
* feat: adds the number of rows for region statistics
* test: adds sqlness test for region_statistics
* fix: test
* feat: Remove create_mock_sql_handler()
create_to_request() and alter_to_request() don't need `&self`, so
we don't need to mock the sql handler to test them
* feat: Enable procedure manager by default
* docs: Update config example
* test: Enable procedure framework in all tests
* refactor(datanode): rename methods using procedure
* test(catalog): Fix temp dir drops before test finishes
* tests: Enable procedure framework in sqlness
* test: Fix sqlness standalone rename test
* fix: Drop procedure allows table not in engine
* test: Change rename table test
* fix: add options to table meta when creating table by procedure
* test: adjust error message in schema test case
* test: Fix test_sql_api error message
* fix: Serialize FrontendOptions to toml
* fix: Serialize DatanodeOptions to toml
* fix: Serialize StandaloneOptions to toml
See https://users.rust-lang.org/t/why-toml-to-string-get-error-valueaftertable/85903/2
* chore!: Rename MetaClientOpts to MetaClientOptions
BREAKING CHANGE: Change the meta_client_opts in the config file to
meta_client_options
dennis zhuang
jeremyhi
Weny Xu
Lei, HUANG
discord9
Yingwen
LFC
liyang
discord9
sunheyi
Ruihang Xia
Yuhan Wangandjeremyhi
Ning Sun
JohnsonLeeandYingwen
LFC