v3.1.10

New features

• [close #372] add circuit breaker and smart rawkv client (#358) (#373)
• [close #380] make gRPC idle timeout configurable (#379) (#382)
• [close #362] log SlowLog if error occures (#361) (#363)

Improvements

• [close #375] warm up RawKVClient while creating it (#367) (#381)

Bugfix

• [close #353] check timeout during SeekLeader and SeekProxy (#352)
• fix NullPointerException in seekLeaderStore (#366) (#371)
• Fix NullPointerException in getStore (#359) (#364)

Thanks for your contribution

@marsishandsome, @zz-jason, @birdstorm, @iosmanthus, @sunxiaoguang

v3.1.9

Improvements

• Optimize seek leader store logic (#335)
• update grafana (#339)

Bugfix

• Fix typo in error message (#330) (#340)
• Fix pd request throws invalid store id (#337)

Thanks for your contribution

@birdstorm, @marsishandsome, @peng1999

v3.1.8

New feature

• add slow log (#328)
• add log for init TiSession (#327)

Improvements

• metrics: enrich grafana panel (#322) (#326)
• update error log (#331)
• Optimize grpc forward and switch leader logic (#324)
• use defaultexportor (#332)

Thanks for your contribution

@iosmanthus, @marsishandsome, @birdstorm

Full Changelog: v3.1.7...v3.1.8

v3.1.7

What's Changed

• Update gRPC version to 1.41.0 by @birdstorm in #318
• Update jackson databind version to 2.10.5.1 by @birdstorm in #320

Full Changelog: v3.1.6...v3.1.7

V3.1.6

What's Changed

• fix backoff error when using grpc forward by @Little-Wallace in #311
• shuffle PD addresses so that clients call getMembers from different PD by @marsishandsome in #314
• Fix gRPC forward bug when store is unreachable by @birdstorm in #316

Full Changelog: v3.1.5...v3.1.6

V3.1.4

What's Changed

• Support configuration property file (#295) by @ti-srebot in #296
• Support load configuration from tikv.properties on classpath (#297) by @ti-srebot in #298
• add parameter to control BoRegionMiss backoff base time by @marsishandsome in #299
• fix unclosed Thread when create TiSession error (#300) by @ti-srebot in #301

Full Changelog: v3.1.3...v3.1.4

V3.1.3

RawKV Client support timeout

What's Changed

• pd backoff use tikv.rawkv.default_backoff_in_ms by @marsishandsome in #288
• support RawKV timeout by @marsishandsome in #292

Full Changelog: v3.1.2...v3.1.3

TiKV Java Client V3.2.0-rc

v3.2.0-rc

Ingest: add retry with not leader error (#278)

v3.1.2

What's Changed

• support putAtomic and deleteAtomic API by @marsishandsome in #214
• keep README update (#197) by @ti-srebot in #217
• Update document for v3.1.0 (#215) by @ti-srebot in #216
• refactor kverrorhandler (#196) by @ti-srebot in #219
• Support metrics with multiple TiSessions with the same port (#220) by @marsishandsome in #222
• Support select replica with rich meta data (#171) by @ti-srebot in #225
• Forward request by store (#223) by @ti-srebot in #224
• Refactor Region Cache to reduce lock (#228) by @ti-srebot in #229
• Try other peer when current leader of this region is not available. (#232) by @ti-srebot in #234
• Optimize grpc-forward strategy by @Little-Wallace in #236
• TiSession support graceful close (#238) by @marsishandsome in #244
• add configration parameter for RawKV timeout (#246) by @marsishandsome in #250

Full Changelog: v3.1.0...v3.1.2

v3.1.0

TiKV Java Client v3.1.0 is released!

Fixes:

• Fix enum index out of range error (#106)
• Fix zero in date parsing (#108)
• Fix date time type decoding in row (#111)
• Fix getRegionByKey throws exception when using raw mode (#114)
• Fix cache missing because of recreation of RegionManager (#131)
• Fix batch put StackOverflow (#134)
• Fix store not match (#141)
• Fix batch retry hanging when tikv is down (#145)
• Fix pd retry not recovered for 60s (#182)
• Fix scan exception when the start key is empty (#199)

Adds:

• Add raw scan api without limit (#113)
• Add Batch APIs (#118)
• add scan prefix API (#122)
• Add DeleteRange API (#121)
• Add TTL support (#129)
• Add atomic api support (#140)
• add replica selector (#151)
• Support grpc forward (#198)

Improvement:

• retry when error is raft proposal dropped (#124)
• Create a daemon thread pool for etcd client & Add name format for ExecutorService (#167)
• refactor follower read (#126)