v1.30.0

Dragonfly v1.30.0

Important stability fixes and changes:

1. More JSON/SEARCH stability fixes: #4973 #5026 #5036 #5040
2. Performance improvements around pipleining #4994
3. Memcached suppport for GETS #5087 as well as supporting tls without authentication #5085

What's Changed

• feat(dfly_bench): allow regulated throughput in 3 modes by @romange in #4962
• feat(server): Add support for command aliasing by @abhijat in #4932
• fix: FT.SEARCH KNN crash fixed by @vyavdoshenko in #4973
• Add workflow to run mastodon ruby test suite by @abhijat in #4946
• chore(acl_family): Move some variables outside loop by @abhijat in #4975
• feat: availability_zone flag support was added by @vyavdoshenko in #4976
• chore(hset_family): Support resp3 format for hrandfield by @abhijat in #4978
• Fix test hypothesis by @cunla in #4927
• chore: time sensitive throttle for scan command by @kostasrim in #4954
• feat(tools/replay): Add pipeline latency distribution data by @Pothulapati in #4990
• refactor(debug-cmd): migrate ParsePopulateArgs to CmdArgParser by @XueSongTap in #4838
• fix: potential vulnerable cloned functions by @npt-1707 in #4996
• chore: split unit test steps in ci workflow by @kostasrim in #5002
• feat: allow sharding by cluster slot id by @romange in #5006
• fix: potential crash with multi-sharded pfmerge by @romange in #5008
• chore: Pipelining fixes by @romange in #4994
• fix: bitops_family crash fixed by @vyavdoshenko in #4989
• chore: fix some clang-tidy warnings by @romange in #5009
• chore: clean ups around command squasher by @romange in #5011
• chore: StoredCmd to support both owned and external arguments by @romange in #5010
• fix: RENAME in cluster mode crash by @vyavdoshenko in #4995
• fix: regtest failures by @romange in #5013
• fix(glob): Correctly match longer strings with '*' or '**' pattern by @mkaruza in #5001
• refactor: update contributing doc by @BorysTheDev in #5016
• fix: HNSW schema deleting document crash by @vyavdoshenko in #4987
• chore: add DCHECK to easier tests debugging by @BorysTheDev in #5018
• chore: polishing. put basic usage info to stdout using one call to a void messing lines by @vyavdoshenko in #5019
• feat(server): support partial sync from last master by @adiholden in #5015
• feat(pytest): Generate huge val string in seeder by @mkaruza in #4957
• fix: JSON.ARRPOP command crash fixed by @vyavdoshenko in #5026
• chore: more performance improvements around MGET and pipelining by @romange in #5022
• feat: add copy cmd by @BorysTheDev in #5032
• fix: json depth limit has been changed to 64 by @vyavdoshenko in #5036
• chore: show moving P99 latency in dfly_bench by @romange in #5027
• chore: get rid of possible recursion when unwinding structured reply by @romange in #5012
• fix: Support for additional flags in expireat, pexpire and pexpireat commands by @H4R5H1T-007 in #5007
• chore: bump up max_busy_read_usec in tests by @romange in #5039
• fix: make FreeMemWithEvictionStep atomic by @kostasrim in #4885
• fix(stream_family): Fix stream memory tracking issues by @BagritsevichStepan in #5024
• chore: skip failing test_migration_rebalance_node by @kostasrim in #5042
• chore: add dfly_bench to release workflow by @kostasrim in #5045
• refactor: add WARNING regarding max_client_iobuf_len flag usage by @BorysTheDev in #5029
• refactor: reduce number of cluster logs by @BorysTheDev in #5044
• chore(json_family): Clean up code. FIRST PR by @BagritsevichStepan in #5049
• fix: send response error for long sequence instead of command crash by @vyavdoshenko in #5048
• feat: introduce 'debug iostats' command by @romange in #5051
• fix: json.set recursive processing crash by @vyavdoshenko in #5040
• bug(server): fix lns mismatch in replication by @adiholden in #4967
• feat(dfly_bench): introduce connect only flow by @romange in #5052
• chore: skip test_bug_in_json_memory_tracking by @kostasrim in #5066
• feat(memory_cmd): Add WITHOUTKEY option for the MEMORY USAGE command. SECOND PR by @BagritsevichStepan in #5068
• chore: dash table clean ups by @romange in #5064
• chore: further extend the compression analysis by @romange in #5065
• fix(json_family): Fix memory tracking for the JSON.SET command. THIRD PR by @BagritsevichStepan in #5069
• chore: introduce huffman encoder class by @romange in #5076
• chore(metrics): add rdb_bgsave_in_progress and rdb_last_bgsave_status by @kostasrim in #5061
• chore: futher dash table clean ups by @romange in #5072
• chore: add password flag to dfly_bench by @kostasrim in #5074
• chore: reorganize compact object mask bits by @romange in #5077
• feat: add migrated keys statistic by @BorysTheDev in #5043
• chore: Add HuffmanDecoder class by @romange in #5078
• fix: remove code duplicate in GetSlice by @romange in #5079
• chore: allow skipping cluster probing by @romange in #5082
• feat: add huffman coding to compact object by @romange in #5080
• chore: allow setting huffman tables via DEBUG COMPRESSION SET by @romange in #5083
• fix: Support TLS for Memcached without password authentication by @vyavdoshenko in #5085
• test: tune test_cluster_migration_while_seeding by @BorysTheDev in #5088
• feat(memcache): Add support for GETS by @abhijat in #5087
• feat(github-workflow): upload dev binaries to artifact buckets by @Abhra303 in #5031

Huge thanks to all the contributors! ❤️

New Contributors

• @XueSongTap made their first contribution in #4838
• @npt-1707 made their first contribution in #4996

Full Changelog: v1.29.0...v1.30.0