Re: Hive import question
Exactly what I was looking for. Thanks On 12/14/10 8:53 PM, 김영우 wrote: Hi Mark, You can use 'External table' in Hive. http://wiki.apache.org/hadoop/Hive/LanguageManual/DDL http://wiki.apache.org/hadoop/Hive/LanguageManual/DDLHive external table does not move or delete files. - Youngwoo 2010/12/15 Markstatic.void@gmail.com When I load a file from HDFS into hive i notice that the original file has been removed. Is there anyway to prevent this? If not, how can I got back and dump it as a file again? Thanks
Hive import question
When I load a file from HDFS into hive i notice that the original file has been removed. Is there anyway to prevent this? If not, how can I got back and dump it as a file again? Thanks
Re: Hive import question
Hi Mark, You can use 'External table' in Hive. http://wiki.apache.org/hadoop/Hive/LanguageManual/DDL http://wiki.apache.org/hadoop/Hive/LanguageManual/DDLHive external table does not move or delete files. - Youngwoo 2010/12/15 Mark static.void@gmail.com When I load a file from HDFS into hive i notice that the original file has been removed. Is there anyway to prevent this? If not, how can I got back and dump it as a file again? Thanks