TiSpark 2.3.10

Fixes

• Fix maven-shade-plugin relocation cannot handle folder name with dot #1737
• BatchWrite: add parameter maxRegionSplitNum #1729
• Fix string insert overflow check #1727

TiSpark 2.3.9

Fixes

• Revert "fix TiSession Close bug" #1713
• Fix typo in DateTime calculation #1710

TiSpark 2.3.8

Fixes

• Fix negative column id when there are more than 128 columns #1673
• Fix incorrect date type value when timezone is set #1704
• BatchWrite: fix auto increment column not primary key #1694
• Fix TiSession Close bug #1677
• Optimize region split number in small data size #1681

TiSpark 2.3.7

Fixes

• BatchWrite: enable user provided auto increment value in update mode #1658
• BatchWrite: fix initial ttl expired #1660
• BatchWrite: fix commit ts expired #1661

TiSpark 2.3.6

Fixes

• Fix covering index error when alter-primary-key is enabled #1640
• Fix alter primary key for write #1644

TiSpark 2.3.5

Fixes

• Fix scala match error when predicate includes boolean type conversion #1620
• Fix encoder v2 with type conversion and set default batch write version to v2 #1623
• Filter sequence table from catalog #1627
• Fix batch write failed because of MetaCodec.hashGet failed #1636

TiSpark 2.3.4

Fixes

• Filter Tombstone store #1582
• Increase gRPC response default limit size to 2G #1597
• Update txnPrewriteBatchSize & txnCommitBatchSize default value to 16K #1599
• Update writeThreadPerTask default value to 2 #1600
• Fix multiple database scan test bug #1603
• Update grpc version to 1.29.0 #1609
• BatchWrite: add parameter maxWriteTaskNumber #1616

TiSpark 2.3.3

Fixes

• Optimize scatter region logic #1582
• Set regionSplitUsingSize default value to true #1584
• User provided auto increment value is not supported #1586
• Fix partition table on tiflash #1588
• Use ShardRowIDBits to generate row id #1585

TiSpark 2.3.2

Fixes

• Fix batch write bug and optimize batch write execution #1562
• Fix columnar batch execution #1566
• Fix covering index generates incorrect plan when first column is not included in index #1573
• Fix pytispark #1557

TiSpark 2.3.1

Fixes

• Ignore get version sql exception #1516