Re: How to run Fault injection in HDFS

2009-11-20 Thread Konstantin Boudnik
Generally the idea was to provide everything needed for injection by what current build.xml is having in Common and Hdfs. Would you mind to share what extra changes you've needed and why? Cos On 11/20/09 12:32 , Thanh Do wrote: Thank you folks! Finally, I am able (really) to run FI with HADO

Re: How to run Fault injection in HDFS

2009-11-20 Thread Thanh Do
Thank you folks! Finally, I am able (really) to run FI with HADOOP. I added some aspects into the source code, changed the build.xml, and that's it. AspectJ is awesome! Have a nice weekend! On Fri, Nov 20, 2009 at 1:08 PM, Konstantin Boudnik wrote: > Hi Thanh. > > hmm, it sounds like you have

RE: HDFS questions

2009-11-20 Thread yiqi.tang
Thanks for the replies. -Original Message- From: Allen Wittenauer [mailto:awittena...@linkedin.com] Sent: Friday, November 20, 2009 1:39 PM To: hdfs-user@hadoop.apache.org Subject: Re: HDFS questions On 11/19/09 5:44 PM, "yiqi.t...@barclayscapital.com" wrote: > 1. It looks to be a user-

Re: How to run Fault injection in HDFS

2009-11-20 Thread Konstantin Boudnik
Hi Thanh. hmm, it sounds like you have some issue with compilation of your code. addDeprication() has been added to Configuration in 0.21, I believe. And it is there no matter how do you compile your code (with FI or without). Cos On 11/19/09 10:12 , Thanh Do wrote: Sorry to dig this thread

Re: HDFS questions

2009-11-20 Thread Allen Wittenauer
On 11/19/09 5:44 PM, "yiqi.t...@barclayscapital.com" wrote: > 1. It looks to be a user-space clustering file system, which means root > access is never needed during installation and on-going usage, right? It is a user-space file system, however, the user that is running the NameNode process is c