thanos-io/thanos v0.14.0-rc.0

on GitHub

Highlights:

• Upgrade to Prometheus @3268eac2ddda which is after v2.18.1.
  • TSDB now does memory-mapping of Head chunks and reduces memory usage.
• Querier performs concurrent select per query.
• Changed bucket tool bucket verify --id-whitelist flag to --id.
• Store removed support to the legacy index.cache.json. The hidden flag --store.disable-index-header was removed.
• Store decreased memory allocations while querying block's index.

Thanks all for contributing! 🤗

Fixed

• #2637 Compact: Detect retryable errors that are inside of a wrapped tsdb.MultiError.
• #2648 Store: Allow index cache and caching bucket to be configured at the same time.
• #2705 minio-go: Added support for af-south-1 and eu-south-1 regions.
• #2728 Query: Fixed panics when using a larger number of replica labels with short series label sets.
• #2787 Update Prometheus mod to pull in prometheus/prometheus#7414.
• #2807 Store: Decreased memory allocations while querying block's index.
• #2809 Query: /api/v1/stores now guarantees to return a string in the lastError field.

Changed

• #2658 #2703 Upgrade to Prometheus @3268eac2ddda which is after v2.18.1.
  • TSDB now does memory-mapping of Head chunks and reduces memory usage.
• #2667 Store: Removed support to the legacy index.cache.json. The hidden flag --store.disable-index-header was removed.
• #2613 Store: Renamed the caching bucket config option chunk_object_size_ttl to chunk_object_attrs_ttl.
• #2667 Compact: The deprecated flag --index.generate-missing-cache-file and the metric thanos_compact_generated_index_total were removed.
• 2603 Store/Querier: Significantly optimize cases where StoreAPIs or blocks returns exact overlapping chunks (e.g Store GW and sidecar or brute force Store Gateway HA).
• #2671 breaking Tools: Bucket replicate flag --resolution is now in Go duration format.
• #2671 Tools: Bucket replicate now replicates by default all blocks.
• #2739 Changed bucket tool bucket verify --id-whitelist flag to --id.
• #2748 Upgrade Prometheus to @66dfb951c4ca which is after v2.19.0.
  • PromQL now allows us to executed concurrent selects.

Added

• #2671 Tools: Bucket replicate now allows passing repeated --compaction and --resolution flags.
• #2657 Querier: Add the ability to perform concurrent select request per query.
• #2754 UI: Add stores page in the React UI.
• #2752 Compact: Add flag --block-viewer.global.sync-block-interval to configure metadata sync interval for the bucket UI.