org.apache.hadoop.hive.ql.exec.DDLTask. AlreadyExistsException(message:Table stuinfos already exists
报错:FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. AlreadyExistsException(message:Table stuinfos already exists)表明这个表已经创建,我尝试删除hdfs系统下的/user/hive/warehouse/stuinfos
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hive > create table stuinfos(sid int, name string) row format delimited fields terminated by '\t';
报错:FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. AlreadyExistsException(message:Table stuinfos already exists)
表明这个表已经创建,我尝试删除hdfs系统下的/user/hive/warehouse/stuinfos ,使用目录dfs -rm -r -f stuinfos 后仍然不行,最后发现
在hive命令行输入
drop table stuinfos;
成功解决!
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