v1.2.2

Major Features

• Enhancement on proxy module:
  • #875 Support influxdb api with proxy
  • #886 #896 Refactor sql query with proxy
  • #932 Support querying partitioned sub-table by http query
  • #878 Support forwarding of Prometheus remote write request
• Improvement of write performance:
  • #879 Support merge small write requests
  • #918 Skip building column schema when columns already exists
• Enhancement on debugging tools:
  • #909 Support tokio console for debugging
  • #927 Add sst-metadata tool to query sst metadata

Bug Fix

• Cluster
  • #908 Fix the problem that shard cannot be closed normally
  • #941 Fix the problem that the shard cannot be opened normally due to deadlock
• Compaction
  • #910 Limit input sst size when compact for old bucket
  • #915 Ensure pick at least 2 files for compaction
• Proxy
  • #911 Fix auto create table without CeresMeta
• PromQL
  • #901 Fix reserve column case when build plan

What's Changed

• chore: add integration test for dropping partition table by @MachaelLee in #870
• chore: remove udeps in CI by @chunshao90 in #877
• feat: impl influxdb api with proxy by @chunshao90 in #875
• feat: place table datas into manifest, update them together by @Rachelint in #863
• fix: remove explanation in PR tmpl by @ShiKaiWi in #883
• chore: bump the version to 1.2.0 and update the config example by @ShiKaiWi in #880
• fix: remove unused write_worker module by @ShiKaiWi in #884
• fix: snappy decode error for prom remote write by @jiacai2050 in #882
• feat: impl forwarding prom write by @chunshao90 in #878
• feat: add metrics for http requests by @jiacai2050 in #876
• chore: add aliyun docker hub by @chunshao90 in #881
• feat: impl mysql query with proxy by @chunshao90 in #886
• fix: new multiple write requests when tag names are different by @jiacai2050 in #888
• chore: remove garbage create table logs by @jiacai2050 in #890
• feat: support merge small write requests by @ShiKaiWi in #879
• refactor: proxy write and route by @chunshao90 in #889
• chore: reflush memory tables after flush failed by @MachaelLee in #891
• chore: bump datafusion by @jiacai2050 in #894
• refactor: proxy sql read by @chunshao90 in #896
• fix: auto create table by @chunshao90 in #895
• chore: adjust log level by @jiacai2050 in #899
• feat: support for disabling router cache by @chunshao90 in #903
• chore: remove parse table name in integration-test by @chunshao90 in #905
• fix: reserve column case when build plan by @jiacai2050 in #901
• feat: simplify the PR tmpl by @ShiKaiWi in #885
• feat: support tokio console for debugging by @Rachelint in #909
• feat: add shard related methods to table engine by @Rachelint in #897
• fix: limit input sst size when compact for old bucket by @jiacai2050 in #910
• fix: auto_create_table without ceresmeta by @chunshao90 in #911
• fix: remove shard from cluster topology after shard closed by @ShiKaiWi in #908
• chore: remove useless code by @chunshao90 in #906
• refactor: use binary bits to determine the number of partitions by @tanruixiang in #919
• refactor: adopt parquet arrow async writer by @ShiKaiWi in #922
• fix: ensure pick at least 2 files for compaction by @jiacai2050 in #915
• feat: Implement multipart upload of object store by @MachaelLee in #913
• refactor: find new columns to improve write performance by @chunshao90 in #918
• chore: replace DefaultHash with AHasher by @tanruixiang in #928
• fix: Optimize write time cost when periodic full compaction by @MachaelLee in #907
• fix: http query support querying partitioned sub-table by @chunshao90 in #932
• chore: add hint about ahash usage by @tanruixiang in #931
• feat: add sst-metadata tool to query sst metadata by @jiacai2050 in #927
• chore: add cargo clippy --fix to Makefile by @tanruixiang in #937
• chore: bump obkv client version by @MachaelLee in #938
• refactor: use partition lock for memory cache by @tanruixiang in #936
• fix: deadlock when stop keepalive bg task by @ShiKaiWi in #941
• fix: too frequent flush by @ShiKaiWi in #943
• fix: write cancel when flush pending write queue by @ShiKaiWi in #940
• chore: check compact_files is empty by @chunshao90 in #949
• feat: upgrade vergen and remove dep libgit2 by @ShiKaiWi in #951
• chore: bump the version to 1.2.2 by @ZuLiangWang in #952
• fix: the problem of inconsistent error message returned when auto_create_table fails by @chunshao90 in #942

New Contributors

• @tanruixiang made their first contribution in #919

Full Changelog: v1.2.0...v1.2.2