hive sequencefile导入文件遇到FAILED: SemanticException Unable to load data to destination table. Error: The file that you are trying to load does not match the file format of the destination table.错误

hive sequencefile导入文件遇到FAILED: SemanticException Unable to load data to destination table. Error: The file that you are trying to load does not match the file format of the destination table.错误

原因

这是因为SequenceFile的表不能使用load来加载数据，只能导入sequence类型的数据

解决办法

曲线救国

• 先创建一个临时表（save as textfile），将数据导入进去，
• 然后再导入这个表里

insert into table test_sq select * from test_text;

参考

• http://www.cnblogs.com/zhangXingSheng/p/6223425.html
• https://www.iteblog.com/archives/949.html
• https://stackoverflow.com/questions/14064193/how-to-load-a-text-file-into-a-hive-table-stored-as-sequence-files