| Package | Description |
|---|---|
| com.aliyun.odps.udf |
UDF API
主要包括
UDF(User Defined Function,用户自定义函数)
和 UDTF (User Defined Table-generating Function,用户自定义生成表函数) |
| Modifier and Type | Class and Description |
|---|---|
class |
OdpsStorageHandler
Recommended class (over
HiveStorageHandler) to extend from for custom storage handler
This provides interfaces to reason about the Extractor/Outputer implemented by the user,
for converting raw byte stream into records and vice versa. |
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