thanos-io / promql-engine

Multi-threaded PromQL engine implementation based on the Volcano paper.

thanos-io/promql-engine Issues

Question about distributed query exection in Thanos
Updated 4 months ago3
Push boolean operations into scanners
Updated 5 months ago5
execution: wrong result on binary expression with subquery with @ modifier
Closed 5 months ago1
How to use XFunctions
Closed 5 months ago2
Fuzz: Distributed query test case failure
Updated 5 months ago5
Add support for timestamp function
Closed 5 months ago3
Add bench-fast make target which excludes long-running benchmarks
Updated 5 months ago7
Investigate how `label_replace` interacts with the distributed optimizer
Closed 5 months ago1
Fuzzy query test failed on latest main
Closed 6 months ago1
grouping and binary operator results differ between thanos vs prometheus engine
Closed 7 months ago4
Remove vendored version of PromQL parser
Closed 8 months ago4
Failed to query metric name with time slice name
Closed 9 months ago2
How to access thanos query UI within kubernetes rancher UI page
Closed 10 months ago3
Add support for xrate and xincrease
Closed a year ago8
Enable injecting user-defined operators
Closed 10 months ago
Fuzzing failure for histogram_fraction
Closed a year ago4
Temporal aggregations, subqueries and vertical slices
Closed a year ago
Add a CLI tool to query a TSDB block
Updated a year ago4
`topK/bottomK` edge behavior mismatch between thanos engine and the native engine
Updated a year ago2
Support long range _over_time functions for distributed execution.
Updated a year ago7
SIGSEGV in thanos-query
Closed a year ago2
Distributed engine supports filtering remote engines for execution
Closed a year ago6
DATA RACE: logicalplan.Optimize(logicalOptimizers)
Closed a year ago2
Unable to define logicalplan optimizer outside the package
Closed a year ago3
Engine issue: different results with thanos and prometheus engines. group_left?
Closed a year ago6
Bug: query inconsistent result between the old and new engine
Closed a year ago9
Fix distributed engine fuzz test index out of range
Closed a year ago3
Stream data for aggregations without grouping
Updated a year ago
Runtime Panic (index out of range) when running query
Updated a year ago1
topk panics when param < 1
Closed a year ago2
Test: add promqlsmith fuzzing test for distributed engine
Closed a year ago
Adopt promqlsmith for query fuzzing
Closed a year ago
Support query maxSamples limit
Updated a year ago1
Edge case with time based dedup for distributed engine
Closed a year ago
Panic with index out of range
Updated a year ago1
LFX: Research querying Apache Parquet files
Updated a year ago12
Crash in `aggregate.(*aggregate).Next`
Closed a year ago2
Bug: inconsistent result between the old and new engine
Closed a year ago3
Bug: query caused new engine to panic
Closed a year ago2
Bug: Unary scalar function caused histogram_quantile operator panic
Closed a year ago2
Aggregate without one label produces incorrect metric labels
Closed a year ago1
Query API exposed by Thanos not guaranteed to be the same as Prometheus 2.x. API
Closed a year ago1
Bug: "sum(up) > bool 0" returns sum(up) (expected "1")
Closed a year ago2
Add support for native histograms
Closed a year ago3
Investigate possible iterator reuse introduced by Prometheus v0.42.0
Updated a year ago1
Support query stats
Updated a year ago5
Parametrize number of cores/goroutines per query
Updated a year ago
hashMatchers performance issue of writing int64
Closed a year ago
Aggregations produce incorrect results depending on label ordering
Closed a year ago4
Define new storage interface for physical plan?
Updated a year ago1