Balancer exiting immediately despite having work to do.

Hi all, I'm running Hadoop 0.20.2. The balancer has suddenly stopped working. I'm attempting to balance the cluster with a threshold of 1, using the following command: ./hadoop balancer -threshold 1 This has been working fine, but suddenly it isn't. It skips though 5 iterations without

RE: Balancer exiting immediately despite having work to do.

at 10:03 AM, Bible, Landy landy-bi...@utulsa.eduwrote: Hi all, ** ** I'm running Hadoop 0.20.2. The balancer has suddenly stopped working. I'm attempting to balance the cluster with a threshold of 1, using the following command: ** ** ./hadoop balancer -threshold 1

HDFS api - change case of username?

Hey all, I've run into a problem where I need to change the user who I'm running the HDFS commands as. I've got clients uploading data from windows boxes as a specific user. In HDFS, the owner shows up as domain\user. Now I need to get the data from a linux box which is tied to AD with the

RE: Hadoop on windows with bat and ant scripts

On 06/13/2011 07:52 AM, Loughran, Steve wrote: On 06/10/2011 03:23 PM, Bible, Landy wrote: I'm currently running HDFS on Windows 7 desktops. I had to create a hadoop.bat that provided the same functionality of the shell scripts, and some Java Service Wrapper configs to run the DataNodes

RE: Question about DFS Reserved Space

-Original Message- From: Harsh J [mailto:ha...@cloudera.com] Sent: Thursday, June 09, 2011 12:14 PM To: common-user@hadoop.apache.org Subject: Re: Question about DFS Reserved Space Landy, On Thu, Jun 9, 2011 at 10:05 PM, Bible, Landy landy-bi...@utulsa.edu wrote: Hi all, I'm planning

Question about DFS Reserved Space

Hi all, I'm planning a rather non-standard HDFS cluster. The machines will be doing more than just DFS, and each machine will have varying local storage utilization outside of DFS. If I use the dfs.datanode.du.reserved property and reserve 10 GB, Does that mean DFS will use (total disk