decommission a rack

Using 0.21 I have a server which was in rack3. It was the only server in this rack so I decommissioned the server. fsck shows only 2 racks however topology shows 3 racks. How can I fix this?

Re: svn commit: r1055684 - /hadoop/common/branches/branch-0.20/CHANGES.txt

Is 20.3 a 'dead' release ? I haven't seen any discussion of this on the apache lists about creating a 20.3 release, and kind of goes against all the discussion that we recently had with StAck about creating a 'append' release on 0.20. I'm not against 20.3, but I would like to see some

Hadoop 0.22 Release Preparation

Folks, Happy New Year! As Hadoop 0.22 release manager I'd like to start moving towards a release. There are 2 main lists of issues that I'd like to review with folks. I propose doing this on the Hadoop IRC channel, reviewing issues one-on-one with issue assignee (or reporter if no assignee)

Re: Patch testing

Todd, would love to get https://issues.apache.org/jira/browse/MAPREDUCE-2121 fixed first since this is failing every night on trunk. Nige On Jan 5, 2011, at 2:45 PM, Todd Lipcon wrote: Hi Nigel, MAPREDUCE-2172 has been fixed for a while. Are there any other particular JIRAs you think

Re: Patch testing

On Wed, Jan 5, 2011 at 4:19 PM, Nigel Daley nda...@mac.com wrote: Todd, would love to get https://issues.apache.org/jira/browse/MAPREDUCE-2121 fixed first since this is failing every night on trunk. What if we disable that test, move that issue to 0.22 blocker, and then enable the

Re: Patch testing

Thanks for looking into it Todd. Let's first see if you think it can be fixed quickly. Let me know. Thanks, Nige On Jan 5, 2011, at 4:33 PM, Todd Lipcon wrote: On Wed, Jan 5, 2011 at 4:19 PM, Nigel Daley nda...@mac.com wrote: Todd, would love to get

Re: decommission a rack

Thanks for the response. I did decommission the server and it took couple of minutes. However, I see the server in my Dead Datanotes page. How can I completely forget about this box? On Wed, Jan 5, 2011 at 10:01 AM, Segel, Mike mse...@navteq.com wrote: Change your topology script? One thing

Moving to a new namenode

What is the correct procedure to move to a new namenode? My current namenode is running on a 2 core with 4gb of memory. I am moving to a new host, 8 core x 32 GB of memory. My question are: what is the proper way to move to the new namenode, and what can I do to enhance the performance of it

Please join me in welcoming the following people as committers to the Hadoop project

On behalf of the Apache Hadoop PMC, I would like to extend a warm welcome to the following people, who have all chosen to accept the role of committers on Hadoop. In no alphabetical order: - Aaron Kimball - Allen Wittenauer - Amar Kamat - Dmytro Molkov - Jitendra Pandey - Kan Zhang - Ravi

Re: Please join me in welcoming the following people as committers to the Hadoop project

Congrats lads. St.Ack On Wed, Jan 5, 2011 at 7:40 PM, Ian Holsman had...@holsman.net wrote: On behalf of the Apache Hadoop PMC, I would like to extend a warm welcome to the following people, who have all chosen to accept the role of committers on Hadoop. In no alphabetical order: - Aaron

Re: Patch testing

I'll give you $5.00 Nigel if you add HBase to the list below. St.Ack On Wed, Oct 20, 2010 at 1:31 PM, Nigel Daley nda...@mac.com wrote: I think ZK, PIG, etc will also be included in the update I'm working on. Cheers, Nige On Oct 20, 2010, at 1:27 PM, Mahadev Konar wrote: Great. Nigel,

Re: Please join me in welcoming the following people as committers to the Hadoop project

Congrats, all! On Wed, Jan 5, 2011 at 11:09 PM, Stack st...@duboce.net wrote: Congrats lads. St.Ack On Wed, Jan 5, 2011 at 7:40 PM, Ian Holsman had...@holsman.net wrote: On behalf of the Apache Hadoop PMC, I would like to extend a warm welcome to the following people, who have all

Re: Please join me in welcoming the following people as committers to the Hadoop project

Congratulations! Great to see the community growing once again. On Wed, Jan 5, 2011 at 8:34 PM, Jay Booth jaybo...@gmail.com wrote: Congrats, all! On Wed, Jan 5, 2011 at 11:09 PM, Stack st...@duboce.net wrote: Congrats lads. St.Ack On Wed, Jan 5, 2011 at 7:40 PM, Ian Holsman

Re: Patch testing

Lol. At least now we know how much it's valued. I could get a foot long from subway. Cheers, Nige On Jan 5, 2011, at 8:11 PM, Stack st...@duboce.net wrote: I'll give you $5.00 Nigel if you add HBase to the list below. St.Ack On Wed, Oct 20, 2010 at 1:31 PM, Nigel Daley nda...@mac.com

Re: Patch testing

On Wed, Jan 05, 2011 at 08:46PM, Nigel Daley wrote: Lol. At least now we know how much it's valued. I could get a foot long from subway. But hurry Nige - pretty soon it's gonna be worthless ;( Cheers, Nige On Jan 5, 2011, at 8:11 PM, Stack st...@duboce.net wrote: I'll give you $5.00

Re: Moving to a new namenode

could you move this traffic to HDFS? thanks! On Jan 5, 2011, at 6:29 PM, Mag Gam wrote: What is the correct procedure to move to a new namenode? My current namenode is running on a 2 core with 4gb of memory. I am moving to a new host, 8 core x 32 GB of memory. My question are: what is the

Re: Please join me in welcoming the following people as committers to the Hadoop project

congrats all..I hope i'll be committer some day as well:) On Thu, Jan 6, 2011 at 10:23 AM, li ping li.j...@gmail.com wrote: congratulations On Thu, Jan 6, 2011 at 11:40 AM, Ian Holsman had...@holsman.net wrote: On behalf of the Apache Hadoop PMC, I would like to extend a warm welcome to