2.3.0-release

Bug fix

Core

• [Core] [Starter] Fix the bug of ST log print failed in some jdk versions [#3160]
• [Core] [Shell] Fix bug that shell script about downloading plugins does not work [#3462]

Connector-V2

• [Connector-V2] [Jdbc] Fix the bug that jdbc source can not be stopped in batch mode [#3220]
• [Connector-V2] [Jdbc] Fix the bug that jdbc connector reset in jdbc connector [#3670]
• [Connector-V2] [Jdbc] Fix the bug that jdbc connector exactly-once it will throw NullPointerException [#3730]
• [Connector-V2] [Hive] Fix the following bugs of hive connector: 1. write parquet NullPointerException 2. when restore write from states getting error file path [#3258]
• [Connector-V2] [File] Fix the bug that when getting file system throw NullPointerException [#3506]
• [Connector-V2] [File] Fix the bug that when user does not config the fileNameExpression it will throw NullPointerException [#3706]
• [Connector-V2] [Hudi] Fix the bug that the split owner of Hudi connector may be negative [#3184]

ST-Engine

• [ST-Engine] Fix bug data file name will duplicate when use SeaTunnel Engine [#3717]
• [ST-Engine] Fix job restart of all nodes down [#3722]
• [ST-Engine] Fix the bug that checkpoint stuck in ST-Engine [#3213]
• [ST-Engine] Fix the bug that checkpoint failed in ST-Engine [#3769]

E2E

• [E2E] [Spark] Corrected spark version in e2e container [#3225]

Improve

Core

• [Core] [Starter] [Flink] Upgrade the method of loading extra jars in flink starter [#2982]
• [Core] [Pom] [Package] Optimize package process [#3751]

Connector-V1

• [Connector-V1] Remove connector v1 related codes from dev branch [#3450]

Connector-V2

• [Connector-V2] Add split templates for all connectors [#3335]
• [Connector-V2] [Redis] Support redis cluster mode & user authentication [#3188]
• [Connector-V2] [Clickhouse] Support nest type and array type in clickhouse connector [#3047]
• [Connector-V2] [Clickhouse] Support geo type in clickhouse connector [#3141]
• [Connector-V2] [Clickhouse] Improve double convert that in clickhouse connector [#3441]
• [Connector-V2] [Clickhouse] Improve float long convert that in clickhouse connector [#3471]
• [Connector-V2] [Kafka] Support setting read start offset or message time in kafka connector [#3157]
• [Connector-V2] [Kafka] Support specify multiple partition keys in kafka connector [#3230]
• [Connector-V2] [Kafka] Support dynamic discover topic & partition in kafka connector [#3125]
• [Connector-V2] [Kafka] Support text format for kafka connector [#3711]
• [Connector-V2] [IotDB] Add the parameter check logic for iotDB sink connector [#3412]
• [Connector-V2] [Jdbc] Support setting fetch size in jdbc connector [#3478]
• [Connector-V2] [Jdbc] Support upsert config in jdbc connector [#3708]
• [Connector-V2] [Jdbc] Optimize the commit process of jdbc connector [#3451]
• [Connector-V2] [Jdbc] Release jdbc resource when after using [#3358]
• [Connector-V2] [Oracle] Improve data type mapping of Oracle connector [#3486]
• [Connector-V2] [Http] Support extract complex json string in http connector [#3510]
• [Connector-V2] [File] [S3] Support s3a protocol in S3 file connector [#3632]
• [Connector-V2] [File] [HDFS] Support setting hdfs-site.xml [#3778]
• [Connector-V2] [File] Support file split in file connectors [#3625]
• [Connector-V2] [CDC] Support write cdc changelog event in elsticsearch sink connector [#3673]
• [Connector-V2] [CDC] Support write cdc changelog event in clickhouse sink connector [#3653]
• [Conncetor-V2] [CDC] Support write cdc changelog event in jdbc connector [#3444]

ST-Engine

• [ST-Engine] Improve statistic information print format that in ST-Engine [#3492]
• [ST-Engine] Improve ST-Engine performance [#3216]
• [ST-Engine] Support user-defined jvm parameters in ST-Engine [#3307]

CI

• [CI] Improve CI process [#3179] [#3194]

E2E

• [E2E] [Flink] Support execute extra commands on task-manager container [#3224]
• [E2E] [Jdbc] Increased Jdbc e2e stability [#3234]

Feature

Core

• [Core] [Log] Integrate slf4j and log4j2 for unified management logs [#3025]
• [Core] [Connector-V2] [Exception] Unified exception API & Unified connector error tip message [#3045]
• [Core] [Shade] [Hadoop] Add hadoop shade package for SeaTunnel [#3755]

Connector-V2

• [Connector-V2] [Elasticsearch] Add elasticsearch source connector [#2821]
• [Connector-V2] [AmazondynamoDB] Add AmazondynamoDB source & sink connector [#3166]
• [Connector-V2] [StarRocks] Add StarRocks sink connector [#3164]
• [Connector-V2] [DB2] Add DB2 source & sink connector [#2410]
• [Connector-V2] [Transform] Add transform-v2 api [#3145]
• [Connector-V2] [InfluxDB] Add influxDB sink connector [#3174]
• [Connector-V2] [Cassandra] Add Cassandra Source & Sink connector [#3229]
• [Connector-V2] [MyHours] Add MyHours source connector [#3228]
• [Connector-V2] [Lemlist] Add Lemlist source connector [#3346]
• [Connector-V2] [CDC] [MySql] Add mysql cdc source connector [#3455]
• [Connector-V2] [CDC] [SqlServer] Add sqlserver cdc source connector [#3686]
• [Connector-V2] [Klaviyo] Add Klaviyo source connector [#3443]
• [Connector-V2] [OneSingal] Add OneSingal source connector [#3454]
• [Connector-V2] [Slack] Add slack sink connector [#3226]
• [Connector-V2] [Jira] Add Jira source connector [#3473]
• [Connector-V2] [Sqlite] Add Sqlite source & sink connector [#3089]
• [Connector-V2] [OpenMldb] Add openmldb source connector [#3313]
• [Connector-V2] [Teradata] Add teradata source & sink connector [#3362]
• [Connector-V2] [Doris] Add doris source & sink connector [#3586]
• [Connector-V2] [MaxCompute] Add MaxCompute source & sink connector [#3640]
• [Connector-V2] [Doris] [Streamload] Add doris streamload sink connector [#3631]
• [Connector-V2] [Redshift] Add redshift source & sink connector [#3615]
• [Connector-V2] [Notion] Add notion source connector [#3470]
• [Connector-V2] [File] [Oss-Jindo] Add oss jindo source & sink connector [#3456]

ST-Engine

• [ST-Engine] Support print job metrics when job finished [#3691]
• [ST-Engine] Add metrics statistic in ST-Engine [#3621]
• [ST-Engine] Support IMap file storage in ST-Engine [#3418]
• [ST-Engine] Support S3 file system for IMap file storage [#3675]
• [ST-Engine] Support save job restart status information in ST-Engine [#3637]

E2E

• [E2E] [Http] Add http type connector e2e test cases [#3340]
• [E2E] [File] [Local] Add local file connector e2e test cases [#3221]

Docs

• [Docs] [Connector-V2] [Factory] Add TableSourceFactory & TableSinkFactor docs [#3343]
• [Docs] [Connector-V2] [Schema] Add connector-v2 schema docs [#3296]
• [Docs] [Connector-V2] [Quick-Manaul] Add error quick reference manual [#3437]
• [Docs] [README] Improve README and refactored other docs [#3619]