Dinky-1.0.3 Release Note

Upgrade Instructions

1.0.3 is a bug fix version, no table structure changes, no additional SQL scripts need to be executed during upgrade, just overwrite and install, pay attention to the modification of configuration files and the placement of dependencies

About SCALA version: The release uses Scala-2.12. If your environment must use Scala-2.11, please compile it yourself, please refer to Compile and Deploy, change the profile scala-2.12 to scala-2.11

New Features

• Added the function of manually killing the process after the task is stuck during operation

Fixes

• Fix the problem that the Yarn Application mode cannot execute tasks in Flink 1.19 support
• Fix the problem of start and stop scripts, adapt to the GC parameters of jdk 11
• Fix UDF The class cannot be found after publishing
• Fixed the priority problem that the set function cannot cover in the Application task SQL

Optimization

• Optimize the Dinky service to cause the CPU load to be too high and the thread not to be released during monitoring
• Optimize the Dinky monitoring configuration, according to the Configuration Center->Global Configuration->Metrics Configuration->**Dinky JVM Monitor Switch** switch to control whether to enable Flink task monitoring
• Optimize the data type conversion logic of Oracle whole database synchronization
• Optimize the front-end rendering performance and display effect of monitoring data