Edward - Mystery solved, thanks! - Mark
From: Edward Capriolo [mailto:edlinuxg...@gmail.com]
Sent: Tuesday, January 24, 2012 11:17 AM
To: user@hive.apache.org
Subject: Re: derby related files show up when using MySQL
This took me a while to figure out. Hive has this feature where it will
This took me a while to figure out. Hive has this feature where it will
automatically collect table stats ONLY during 'insert overwrite' queries.
This feature is still being worked on and is only useful for indexing.
You should set this in your hive-site.xml
hive.stats.autogather
false
