Re: ext3 or ext4 filesystem for Hadoop/Hbase?

Ext4 hands down. You want extents. On Feb 19, 2010 11:13 PM, "Sujee Maniyam" wrote: wondering if there a compelling reason to go one way or another for a Hadoop/Hbase cluster on EC2 EBS volume. host OS : Ubuntu 9.04 x64 thanks Sujee http://sujee.net

ext3 or ext4 filesystem for Hadoop/Hbase?

wondering if there a compelling reason to go one way or another for a Hadoop/Hbase cluster on EC2 EBS volume. host OS : Ubuntu 9.04 x64 thanks Sujee http://sujee.net

Re: Ruby client binding for ZooKeeper now available.

I'd be happy to contribute it. This is a fork of someone else's client, which I forward-ported and added much functionality to. It is slightly incomplete, I will be finishing it soon. The current client is MIT licensed. Is the ASF license compatible? If not I can ask the original author to

Re: Ruby client binding for ZooKeeper now available.

Are there plans to integrate this work with the Apache project? https://issues.apache.org/jira/browse/ZOOKEEPER-661. On Fri, Feb 19, 2010 at 10:23 AM, Patrick Hunt wrote: > Sorry if this is a dup for those of you following me on twitter ( > http://twitter.com/phunt) but I wanted to let you know

Re: thinking about HUG9

Seems I need to book a venue since I can't say one way or another if > 30 or so may attend. Is the 8th still good? Maybe too soon? Your call, not mine. I wouldn't mind pushing it forward e.g. to the 29th if that makes sense. I'm happy to host whenever I'm in town -- i.e. not the weeks between.

RE: Lost Hbase Table

Ananth, I've had a lot of success with them on thier IRC channel. #hbase on freenode. I downloaded a Firefox plugin Chatzilla to chat with them. Instant responses. I'm at home and I can't work on it right now. Aryeh From: Ananth Sarathy [ananth.t.sara...

Re: Lost Hbase Table

I should I get some errors at the end... http://www.pastebin.com/m2fc6d299 but when I count I get 0 rows... Ananth T Sarathy On Fri, Feb 19, 2010 at 3:56 PM, Ananth Sarathy wrote: > We are running HBase 20.2 and Hadoop 20.1 > > It looks like the hadoop cluster crashed. When I brought it back u

Lost Hbase Table

We are running HBase 20.2 and Hadoop 20.1 It looks like the hadoop cluster crashed. When I brought it back up, hbase was missing a table, but I could still see it in HDFS *-ROOT- * *dir* *2010-01-27 19:4

Ruby client binding for ZooKeeper now available.

Sorry if this is a dup for those of you following me on twitter (http://twitter.com/phunt) but I wanted to let you know that twitter (the company) has contributed a Ruby client binding for ZooKeeper. You can learn more about the gem here: http://bit.ly/b9VB6k Regards, Patrick

Re: EC2 cluster setup, user account question...

Sujeet, Creating a new user is recommended. I think Andy Purtell has written some script to launch an HBase cluster on EC2. Check this out: https://issues.apache.org/jira/browse/HBASE-1961 These scripts can be used to launch a cluster easily. Regards, Vaibhav On Fri, Feb 19, 2010 at 12:32 AM,

Re: Trying to use the Merge tool

Thanks it's working. I added fs.default.name property to the hbase-site.xml. Regards, On Thu, Feb 18, 2010 at 7:22 PM, Ryan Rawson wrote: > You need the setting default.fs in your hbase site configuration. I think it > got renamed but that's it. I have had this problem before too. > > On Feb 1

EC2 cluster setup, user account question...

Hi All, this is more of a logistical question... setting up a small Hbase cluster (5-10 nodes) on EC2. Wondering if I should just setup Hadoop as ROOT user or create another user account (say, hadoop). I do understand and follow the convention that ROOT user is for admin only and not running pro