Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Plain View
Hive >> mail # user >> LZO compression implementation in Hive

Copy link to this message
LZO compression implementation in Hive
Hi Programming Hive Book authors

Maybe a lot of u have already successfully implemented this but only these last two weeks , we implemented our aggregations using LZO compression in Hive - MR jobs creating LZO files as Input for Hive ---> Therafter Hive aggregations creating more LZO files as output.
As usual nothing was straight forward :-)  Also the other challenge was to neatly tie all into actions in Oozie workflows….but after being underwater for weeks I think I am able to  rise above water and breathe !

In the next version of the book , If u guys r planning to add detailed sections on using lzo compression in Hive , let me know…my experiences might be useful :-)



=====================This email message and any attachments are for the exclusive use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message along with any attachments, from your computer system. If you are the intended recipient, please be advised that the content of this message is subject to access, review and disclosure by the sender's Email System Administrator.
Ramki Palle 2013-06-17, 20:39
Lefty Leverenz 2013-06-18, 02:08
Sanjay Subramanian 2013-06-18, 06:50
Sanjay Subramanian 2013-06-18, 06:56
Sanjay Subramanian 2013-06-18, 22:02