2020-04-06 03:09:00 -04:00
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2020-04-06 03:09:00 -04:00
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## Peons
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### 配置
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2020-04-08 02:20:07 -04:00
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对于Apache Druid Peon配置，可以参见 [Peon查询配置](../Configuration/configuration.md) 和 [额外的Peon配置](../Configuration/configuration.md)
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2020-04-06 03:09:00 -04:00
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### HTTP
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2020-04-08 02:20:07 -04:00
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对于Peon的API接口，详见 [Peon API](../Operations/api.md#Peon)
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2020-04-06 03:09:00 -04:00
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Peon在单个JVM中运行单个任务。MiddleManager负责创建运行任务的Peon。Peon应该很少（如果为了测试目的）自己运行。
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### 运行
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Peon应该很少独立于MiddleManager，除非出于开发目的。
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2020-05-16 03:57:49 -04:00
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```json
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2020-04-06 03:09:00 -04:00
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org.apache.druid.cli.Main internal peon <task_file> <status_file>
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```
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任务文件包含任务JSON对象。状态文件指示将输出任务状态的位置。
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