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Package com.aliyun.odps.udf.annotation
UDF annotation,用于在Java代码中静态标记UDF的输入、输出类型。
See:
Description
Annotation Types Summary
Annotation Type
Description
NotReuseArgumentObject
在默认情况下,UDTF的参数对象是复用的,如果加上该annotation, 则对参数对象不进行复用,每次调用都会创建新的对象。
PreferWritable
Resolve
用于指定
UDTF
的输入输出类型。
UdfProperty
Package com.aliyun.odps.udf.annotation Description
UDF annotation,用于在Java代码中静态标记UDF的输入、输出类型。
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