导出数据处理建议
数据处理建议
处理方式
streamingContext.fileStream[KeyClass, ValueClass, InputFormatClass](dataDirectory)roupId: com.databricks
artifactId: spark-csv_2.10
version: 1.4.0create external table xxx数据格式调整处理
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-compress</artifactId>
<version>1.12</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.commons/commons-csv -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-csv</artifactId>
<version>1.4</version>
</dependency>最后更新于
这有帮助吗?