Re: Compiling Hive against a different version of Hadoop 20

2010-06-14 Thread Aaron Kimball
Also try supplying this flag to ant: -Doffline=true On Mon, Jun 14, 2010 at 9:06 PM, Carl Steinbach wrote: > Hi Viraj, > > You can put your hadoop tarball in the cache directory that ivy uses > (probably ~/.ant/cache/hadoop/core/sources). This should prevent Ivy from > failing when it looks for

Re: Compiling Hive against a different version of Hadoop 20

2010-06-14 Thread Carl Steinbach
Hi Viraj, You can put your hadoop tarball in the cache directory that ivy uses (probably ~/.ant/cache/hadoop/core/sources). This should prevent Ivy from failing when it looks for version 0.20.9. Thanks. Carl On Mon, Jun 14, 2010 at 8:33 PM, Viraj Bhat wrote: > Hi all, > > I have a specific

CFP for Surge Scalability Conference 2010

2010-06-14 Thread Jason Dixon
We're excited to announce Surge, the Scalability and Performance Conference, to be held in Baltimore on Sept 30 and Oct 1, 2010. The event focuses on case studies that demonstrate successes (and failures) in Web applications and Internet architectures. Our Keynote speakers include John Allspaw an

Compiling Hive against a different version of Hadoop 20

2010-06-14 Thread Viraj Bhat
Hi all, I have a specific version of Hadoop 20, which I need to compile with Hive. I tried the following steps http://wiki.apache.org/hadoop/Hive/DeveloperGuide $ant -Dhadoop.root=~/myhome/hadoop-0.20.9 -Dhadoop.version=0.20.9 Is there a way to disable the ivy downloads. Even t

Re: Strange number of maps when using with HBase

2010-06-14 Thread John Sichi
Thanks Ray, that's what I've been doing also. I just now created a JIRA issue to see if we can do it automatically in the future: https://issues.apache.org/jira/browse/HIVE-1406 JVS On Jun 14, 2010, at 9:53 AM, Ray Duong wrote: Try setting the number of mappers base on your cluster size. set

Re: Strange number of maps when using with HBase

2010-06-14 Thread John Sichi
Thanks Ray, that's what I've been doing also. I just now created a JIRA issue to see if we can do it automatically in the future (maybe based on the number of regions, like we do for getSplits). https://issues.apache.org/jira/browse/HIVE-1406 JVS On Jun 14, 2010, at 9:53 AM, Ray Duong wrote:

Re: Strange number of maps when using with HBase

2010-06-14 Thread Ray Duong
Try setting the number of mappers base on your cluster size. set mapred.map.tasks=XX; Also, make sure to configure hive to hit multiple zookeepers. -ray On Mon, Jun 14, 2010 at 9:00 AM, Martin Fiala wrote: > Hello, > > I am a newbie to Hive, but I'm already quite familiar with Hadoop/HBase. >

Strange number of maps when using with HBase

2010-06-14 Thread Martin Fiala
Hello, I am a newbie to Hive, but I'm already quite familiar with Hadoop/HBase. I must appreciate the whole project and especially the new integration with HBase, which is what we really need. :) So back to the problem, I got Hive running with HBase, it works really nice, gets data from HBase, co