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@ -21,7 +21,7 @@ Flink task type, used to execute Flink programs. For Flink nodes: |
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- Please refer to [DolphinScheduler Task Parameters Appendix](appendix.md) `Default Task Parameters` section for default parameters. |
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- Please refer to [DolphinScheduler Task Parameters Appendix](appendix.md) `Default Task Parameters` section for default parameters. |
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| **Parameter** | **Description** | |
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| **Parameter** | **Description** | |
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|-------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---| |
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|-------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| |
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| Program type | Support Java, Scala, Python and SQL four languages. | |
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| Program type | Support Java, Scala, Python and SQL four languages. | |
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| Class of main function | The **full path** of Main Class, the entry point of the Flink program. | |
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| Class of main function | The **full path** of Main Class, the entry point of the Flink program. | |
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| Main jar package | The jar package of the Flink program (upload by Resource Center). | |
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| Main jar package | The jar package of the Flink program (upload by Resource Center). | |
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@ -36,7 +36,7 @@ Flink task type, used to execute Flink programs. For Flink nodes: |
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| Number of TaskManager | Used to set the number of taskManagers, which can be set according to the actual production environment. | |
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| Number of TaskManager | Used to set the number of taskManagers, which can be set according to the actual production environment. | |
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| Parallelism | Used to set the degree of parallelism for executing Flink tasks. | |
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| Parallelism | Used to set the degree of parallelism for executing Flink tasks. | |
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| Main program parameters | Set the input parameters for the Flink program and support the substitution of custom parameter variables. | |
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| Main program parameters | Set the input parameters for the Flink program and support the substitution of custom parameter variables. | |
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| Optional parameters | Support `--jar`, `--files`,` --archives`, `--conf` format. | | |
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| Optional parameters | Support `--jar`, `--files`,` --archives`, `--conf` format. | |
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| Custom parameter | It is a local user-defined parameter for Flink, and will replace the content with `${variable}` in the script. | |
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| Custom parameter | It is a local user-defined parameter for Flink, and will replace the content with `${variable}` in the script. | |
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## Task Example |
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## Task Example |
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