Linkis-1.0.2 includes all of Project Linkis-1.0.2.

This release mainly introduces Flink-support into Linkis ecosystem.

The following key features are added:

• Flink-EngineConn which offers solid support for Flink jobs. Executing, debugging and monitoring Flink SQL or applications are now available, together with SQL-enhancement ability powered by Linkis Orchestrator.
• LinkisManagerClient which enables direct access to LinkisManager. Submitting and managing OnceJob rely on this feature.

Abbreviations:

CGS: Computation Governance Services

PES: Public Enhancement Services

MGS: Microservice Governance Services

New Feature

EngineConn

• Linkis-936 [CGS-LinkisOnceEngineconn] supports OnceEngineExecutor

EnginePlugin

• Linkis-935 [CGS-EngineConnPlugin-Flink] supports Flink EngineConn
• Linkis-947 [CGS-EngineConnPlugin-Flink] supports executing Flink SQL and Flink applications
• Linkis-948 [CGS-EngineConnPlugin-Flink] multiple-datasource support for Flink EngineConn
• Linkis-949 [CGS-EngineConnPlugin-Flink] monitoring Flink Metrics

ComputationClient

• Linkis-937 [CGS-LinkisComputationClient] supports OnceEngineExecutor client

Enhancement

• Linkis-953 [CGS-LinkisManager] label supports '-' in hostname
• Linkis-925 [MGS-LinkisServiceGateway] fix weak password in linkis gateway
• Linkis-950 [CGS-LinkisEngineConnManager] support both ip address and hostname for service discovery
• Linkis-967 [CGS-LinkisEntrance] remove instance-label client dependency, Solve the host name and ip judgment abnormality in the gateway router, exclude the pom dependency to pentaho-aggdesigner-algorithm jar.
• Linkis-963 [PES-LinkisBmlServer] default download user changed to jvm user, and supports to set default download user by configuration.

Bugs Fix

• Linkis-938 [CGS-LimkisMnagager] fixes a serial execution bug
• Linkis-952 [CGS-LinkisEngineConn] fixes a redundant thread bug
• Linkis-943 [CGS-EngineConnPlugin-Hive] fixes a Hive3.0 compilation error
• Linkis-961 [CGS-EngineConnPlugin-Flink] fixes a Flink-EnginePlugin compilation bug
• Linkis-966 [CGS-EngineConnPlugin-Hive] [CGS-EnginePlugin-Spark] Solve Spark and hive compatibility issue

Credits

The release of Linkis 1.0.2 is inseparable from the contributors of the Linkis community. Thanks to all the community contributors!

Compiled Version

1. Tencent Cloud:

Linkis-1.0.2 Compiled (.tar.gz)