sqoop导入时删除string类型字段的特殊字符
- WBOYOriginal
- 2016-06-07 15:57:051645browse
如果你指定了\n为sqoop导入的换行符，mysql的某个string字段的值如果包含了\n, 则会导致sqoop导入多出一行记录。 有一个选项 -hive-drop-import-delims Drops \n, \r, and \01 from string fields when importing to Hive.
如果你指定了\n为sqoop导入的换行符，mysql的某个string字段的值如果包含了\n, 则会导致sqoop导入多出一行记录。
有一个选项
-hive-drop-import-delims Drops \n, \r, and \01 from string fields when importing to Hive.
这样\n \r 和\01都被自动删除，不会捣乱了。
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