红帽全球峰会143.3. Spring Boot Auto-Configuration
组件支持 3 个选项，它们如下所列。
| Name | 描述 | 默认 | 类型 |
|---|---|---|---|
| camel.component.hdfs.enabled | 启用 hdfs 组件 | true | 布尔值 |
| camel.component.hdfs.j-a-a-s-configuration | 要将给定配置用于 JAAS 的安全性。选项是一个 javax.security.auth.login.Configuration 类型。 | 字符串 | |
| camel.component.hdfs.resolve-property-placeholders | 启动时，组件是否应自行解析属性占位符。只有 String 类型的属性才能使用属性占位符。 | true | 布尔值 |
143.3.1. KeyType 和 ValueType
- NULL it 表示键或值不存在
- BYTE 用于编写字节，java Byte 类映射到 BYTE
- 用于编写一系列字节的 BYTES。它映射 java ByteBuffer 类
- INT 用于编写 java 整数
- FLOAT 用于编写 java float
- 用于编写 java long 的 LONG
- DOUBLE for writing java double
- TEXT 用于编写 java 字符串
BYTES 还与其它内容一起使用，例如，在 Camel 中，文件作为 InputStream 发送，但 int本例以一系列字节顺序编写。
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