Repository Issue Activity (beta)

#6581 Tenants are getting skipp

#7195 [Parquet] Stop converting TSDB block to parquet if it has too many labels

#7826 Flaky test: TestCompactor_ShouldCompactAllUsersOnShardingEnabledButOnlyOneInstanceRunning (arm64) — userIndexUpdateLoop ring errors leak into the exact log-set assertion

#7801 Flaky test: TestSingleBinaryWithMemberlistScaling (arm64) — scale-down convergence wait inherits a ~50s readiness backoff, too short for memberlist to repair a lost leave message

#3962 Unit tests leak goroutines

#5488 Config validation failure when setting flusher.exit_after_flush=false

#7818 `make modernize` will break on the next Go pkgbits bump

#7730 DNS watcher still clears all endpoints on the SRV path when target A-record lookups fail (incomplete #7698 fix)

#7774 Query Frontend: out_of_order_results_cache_ttl does not fall back to results_cache_ttl

#7803 Flaky test: TestExpandedPostingsCacheFuzz — Prometheus 3.9 merges same-labelset series after __name__ removal, latest release image errors

#7729 Querier crash: invalid UTF-8 in match[]/query panics the active request tracker (index out of range [-1])

#7804 Flaky test: TestVerticalShardingFuzz — `or vector(...)` returns the vector() fallback instead of the LHS when vertical sharding is enabled

#7794 Flaky pkg/compactor tests: sub-second Poll budgets and polling a different signal than the assertion

#7733 Noticed Cortex Query Timeout and Data Inconsistency Issues

#7759 MakeIngesterClient leaks grpc.ClientConn and goroutines on failure

#6052 Native Histogram Post Merge Tracking

#7735 Website build tooling (Hugo, Docsy) is severely outdated with known CVEs

#7713 Distributor push logs and metrics record 500 instead of 499 on client cancellation

#7732 detachChunksFromBuffer copies chunk data that Unmarshal already allocated separately (#7670)

#7731 cortex_ingester_ingestion_delay_seconds loses ~86% of observations: NativeHistogramMinResetDuration is 1ns, not 1h

#7728 Querier bucket-scan blocks finder: per-tenant metas maps grow unboundedly and keep serving deleted tenants while scans keep partially failing

#7727 Querier bucket-scan blocks finder and store-gateway wipe each other's meta-syncer cache in single-binary mode

#7593 Add Oracle Cloud OCI storage backend

#6484 Query: Data selection time should be tracked independent of query priority

#6724 Top flaky tests on `master` by frequency