apache/kvrocks v2.5.0 on GitHub

Important Notice

Dependency Updates: RocksDB is bumped from 8.1.1 to 8.3.2 in this version.

Highlights: We have supported Redis-compatible SCAN cursors so that you can use any Redis client library to perform the SCAN far painless than before. Enable it via redis-cursor-compatible in the configuration file. Many thanks to @jihuayu. Meanwhile, lots of ZSET commands are newly supported, like ZMPOP, ZRANGESTORE, BZMPOP, ZUNION. Many thanks to @infdahai for driving them and other contributors for implementing them. The detailed changes and contributors are listed below.

New Features

Add Redis-compatible cursors for SCAN commands by @jihuayu in #1489
Add support of the ZMPOP command by @MizukiCry in #1468
Add support of the ZRANGESTORE command by @jihuayu in #1482
Add support of the SINTERCARD command by @infdahai in #1444
Add support of the BZMPOP command by @Yangsx-1 in #1490
Add support of the new command ZUNION by @uds5501 in #1502
Support slot batch for CLUSTERX SETSLOT by @infdahai in #1414
Support blocking migration for the cluster migrate command by @ellutionist in #1418
Support RocksDB auto-tune rate limiter for the background IO by @wanghenshui in #1424

Improvements

Add separate mutex that protects blocked stream consumers by @torwig in #1471
Add test case for the HMGET command by @zevin02 in #1467
Escape the special chars in the monitor command output by @wy-ei in #1476
Add a particular test case for HGETALL with async_io=true by @torwig in #1401
Relax the lower bound of the expiration test case to make tests more stable by @git-hulk in #1437
Add the ability to use the '*-123' pattern to specify stream entry ID via XADD by @torwig in #1405
Allow default username and fix case-sensitive check in HELLO by @rueian in #1406
Introduce UniqueEvent and CallbackBase for a more intuitive event handle by @PragmaTwice in #1420
Add redis-cli to the nightly image by @ColinChamber in #1415
Docker image based on Alpine Linux by @aleksraiden in #1434
Use constexpr to simplify the getXXX method in EvbufCallbackBase by @ellutionist in #1443
Migrate go-redis/redis to redis/go-redis by @infdahai in #1446
Don't use auto-retry in unit/type/list_test.go by @git-hulk in #1463
Use the rocksdb mget to improve the performance by @zevin02 in #1453
Parse the timeout parameter as double in the blocking command by @Yangsx-1 in #1518
Warning message for invalid key in the configuration file by @gloof11 in #1498
Bump rocksdb v8.3.2 by @aleksraiden in #1516
Add TakeFloat to Command Parser by @PragmaTwice in #1505
Don't allow the instance replication of itself and its own replicas by @uds5501 in #1488
Bump fmtlib to 10.0.0 by @aleksraiden in #1435
Bump jsoncons to v170.0.2 by @aleksraiden in #1438
Bump luaJIT to c0a8e68 by @xiaobiaozhao in #1399
Bump jsoncons to v0.170.1 by @aleksraiden in #1426
Bump oneTBB to v2021.9.0 by @aleksraiden in #1432

Bug Fixes

Fix backtrace lib for musl building support by @aleksraiden in #1431
Return error from CommandZRangeGeneric in case of unexpected range_type by @torwig in #1430
Fix flaky test case in Go unit/type/list.go by @git-hulk in #1449
Fix flaky test in migration timeout by @git-hulk in #1464
Fix all weird out parameters int *ret in the codebase by @jihuayu in #1479
Fix crash when hitting the perflog command rule by @git-hulk in #1481
Fix SCRIPT misleading error message by @enjoy-binbin in #1561
Fix ZUNION hang in syntax error by @enjoy-binbin in #1559
Avoid printing the invalid configuration key when loading namespaces by @git-hulk in #1558
Fix GETEX not checking wrong type error causing key overwriting by @enjoy-binbin in #1546
LSET return no suck key instead of NotFound when the key does not exist by @enjoy-binbin in #1557
Fix plain GETEX wrongly removing expiration time by @enjoy-binbin in #1548
Fix compile error after upgrading the rocksdb by @git-hulk in #1542
Fix ZMPOP/BZMPOP duplicate parameters by @enjoy-binbin in #1543
Fix stdin usage text in PrintUsage by @enjoy-binbin in #1537
Fix the inconsistent response behavior with Redis in memory usage command by @git-hulk in #1539
Fix incorrect mount data in docker volume by @aleksraiden in #1507
Fix data race when joining the task runner by @git-hulk in #1493
Fix a few typos in CMakeLists.txt by @torwig in #1496
Fix ZRANGE command should return an empty array when count = 0 by @infdahai in #1492

Build & CI related

Suppress error in TBB to make build failure for GCC 12 and above by @torwig in #1440
Add path-filter by @tisonkun in #1422
Fix needs param by @tisonkun in #1427
Tidy dockerfile by @tisonkun in #1477
Disable -static-libgcc on MacOS building by @mapleFU in #1555
Automatically download the golangci-lint if not exists by @infdahai in #1491

Misc

Remove global server ptr getter used in scripting by @PragmaTwice in #1486
Replace header <sys/poll.h> to <poll.h> in io_util.cc by @aleksraiden in #1433
Support specify release candidate number by @ZENOTME in #1419
Remove useless type cast in redis_slot.cc by @PragmaTwice in #1409
Rename internal macro ENABLE_NEW_ENCODING to METADATA_ENCODING_VERSION by @PragmaTwice in #1408
Print error when occurring the flaky test in TestBitmap by @infdahai in #1473
Refine functions and add parsing test to set and zset by @zncleon in #1475
Avoid manually releasing DB pointer via unique_ptr by @PragmaTwice in #1487
Show CI badge for unstable branch exactly by @tisonkun in #1547
List each command on a separate line in list type by @infdahai in #1531
Drop incubator- prefix from Go test files, as well as yaml files and comment lines by @git-hulk in #1519
Remove incubator/incubating from README by @PragmaTwice in #1514
Remove user and group from Docker by @aleksraiden in #1513
Remove incubating from the x.py and DISCLAIMER file by @git-hulk in #1515
Remove ConnContext pointers to prevent manual allocation by @PragmaTwice in #1499
Rename KvrocksLabs to RocksLabs in cmake by @PragmaTwice in #1436

New Contributors

@rueian made their first contribution in #1406
@ZENOTME made their first contribution in #1419
@MizukiCry made their first contribution in #1468
@zncleon made their first contribution in #1475
@wy-ei made their first contribution in #1476
@jihuayu made their first contribution in #1479
@uds5501 made their first contribution in #1488
@gloof11 made their first contribution in #1498

Full Changelog: v2.4.0...v2.5.0-rc2

apache/kvrocks v2.5.0 2.5.0 on GitHub