Re: Hive 0.7 using only one mapper

2011-07-29 Thread Wojciech Langiewicz
tasks: ** ** mapred.max.split.size 134217728 The maximum size chunk that map input should be split into. Thanks Vaibhav ** ** *From:* Edward Capriolo [mailto:edlinuxg...@gmail.com] *Sent:* Thursday, July 28, 2011 7:10 AM *To:* user@hive.apache.org *Subject:* Re: Hive 0.7

Re: Hive 0.7 using only one mapper

2011-07-28 Thread Carl Steinbach
** > > The maximum size chunk that map input should be split > > into. > > > > > > Thanks > > Vaibhav > > ** ** > > *From:* Edward Capriolo [mailto:edlinuxg...@gmail.com] > *Sent:* Thursday, July 28, 2011 7:10 AM >

RE: Hive 0.7 using only one mapper

2011-07-28 Thread Aggarwal, Vaibhav
: mapred.max.split.size 134217728 The maximum size chunk that map input should be split into. Thanks Vaibhav From: Edward Capriolo [mailto:edlinuxg...@gmail.com] Sent: Thursday, July 28, 2011 7:10 AM To: user@hive.apache.org Subject: Re: Hive 0.7 using only one mapper On Thu, Jul 28, 2011 at 9:23 AM

Re: Hive 0.7 using only one mapper

2011-07-28 Thread Edward Capriolo
On Thu, Jul 28, 2011 at 9:23 AM, Wojciech Langiewicz wrote: > Hello, > I'm having isssue running Hive jobs after updating from Hive 0.5 to Hive > 0.7 (from CDHb4 to CDHu1). > > No matter what query I'm running Hive is always using one mapper. > I have tried different queries with various sizes of