DEFINING TABLE RECORD FORMATS IN HIVE

時間 2021-01-03

標籤 hive 欄目 Hadoop 简体版

原文原文鏈接

The Java technology that Hive uses to process records and map them to column data types in Hive tables is called SerDe, which is short for SerializerDeserializer. The figure illustrates how SerDes are

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1. Hive alter table
2. 【apache-hive-1.2.1】create table, external table
3. Permission Inheritance in Hive
4. SparkSQL操作Hive Table
5. ES in Hive
6. Consider defining a bean of type 'com.lvjing.dao.DeviceStatusMapper' in your configuration.
7. Consider defining a bean of type xxxxMapper in your configuration
8. Consider defining a bean of type 'com.ls.config.DBConfig1' in your configuration
9. onsider defining a bean of type 'org.springframework.jms.core.JmsTemplate' in your configuration.
10. [翻譯]Defining and updating JavaScript variables in different scopes

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