how are you?

2013-07-21 Thread Soumya Banerjee
http://bayviewelc.co.nz/awuvhx/ngneirluavatltnigirttua Soumya Banerjee 7/21/2013 1:40:15 PM

fw: hi

2013-07-21 Thread Shiquan Ye
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Re:Mag Gam

2013-07-21 Thread Mag Gam
http://w-w-w-hotmail.com/vdkdxxv/ibhza.kmihaz Mag Gam 7/21/2013 7:27:00 AM

Re: Parameter 'yarn.nodemanager.resource.cpu-cores' does not work

2013-07-21 Thread sam liu
Thanks, but seems it does not work for me. My hadoop version is 'Hadoop 2.0.4-alpha', and seems it does not include a class named 'org.apache.hadoop.yarn.util.resource.DominantResourceCalculator', so I replaced it with 'org.apache.hadoop.yarn.util.LinuxResourceCalculatorPlugin'. My configuration

Re: QJM and dfs.namenode.edits.dir

2013-07-21 Thread Srinivas Surasani
Yes, you need to store all edit logs on local file system. Regards, Srinivas Surasani On Tue, Jul 16, 2013 at 11:07 PM, lei liu liulei...@gmail.com wrote: When I use QJM for HA, do I need to save edit log on the local filesystem? I think the QJM is high availability for edit log, so I

Data Import via Sqoop from Postgresql to HDFS

2013-07-21 Thread Fatih Haltas
Hi everyone, I had another problem while trying to import or list tables on postgresql via sqoop. I am using this command ./sqoop list-databases --connect jdbc:postgresql:// 192.168.194.158:5432/pgsql --username pgsql -P It does see only the tables under the public schema, other are not

Re: Running hadoop for processing sources in full sky maps

2013-07-21 Thread Jens Scheidtmann
Dear Andrea, you write: a few tenth of sky maps, each 600 MB = some TB. a few thousand sources, lat/long for each = let's say 10k = 1 MB. Sounds to me, like you should turn your problem around: - Distribute your sources. - work on chunks of your sky maps files. - search for sources fully covered

Two simple question about hadoop 2

2013-07-21 Thread Yexi Jiang
Hi, all, I have two simple questions about hadoop 2 (or YARN). 1. When will the stable version of hadoop 2.x come out? 2. We currently have a cluster deployed with hadoop 1.x, is there any way to upgrade it to hadoop 2.x without damaging the existing data in current HDFS? Thank you very much!

Re: Two simple question about hadoop 2

2013-07-21 Thread Harsh J
Hi, On Mon, Jul 22, 2013 at 7:26 AM, Yexi Jiang yexiji...@gmail.com wrote: Hi, all, I have two simple questions about hadoop 2 (or YARN). 1. When will the stable version of hadoop 2.x come out? No fixed date yet, but probably later this year. There is a formal beta that should release soon