Re: Need help regarding HDFS-RAID

2011-09-20 Thread Dhruba Borthakur
Hi andy, we do run a version of HDFS RAID that is backported from Apache trunk to a 0.20 based release. Our code is in https://github.com/facebook/hadoop-20-warehouse/tree/master/src/contrib/raid But I do not have an elegant way to contribute this code to Apache 0.20.2xx.x. thanks, dhruba On

Re: Need help regarding HDFS-RAID

2011-09-20 Thread Ajit Ratnaparkhi
Thanks Dhruba! Can I try using it? Is it open for use? -Ajit. On Tue, Sep 20, 2011 at 2:48 PM, Dhruba Borthakur dhr...@gmail.com wrote: Hi andy, we do run a version of HDFS RAID that is backported from Apache trunk to a 0.20 based release. Our code is in

Re: Input path does not exist ERROR 2118:

2011-09-20 Thread Joey Echeverria
What is the output of the following: hadoop fs -ls hdfs://10.0.0.61/user/kiranprasad.g/pig-0.8.1/tutorial/data/excite-small.log -Joey On Tue, Sep 20, 2011 at 1:44 AM, kiranprasad kiranprasa...@imimobile.com wrote: Hi When I have run the same from local mode it is working fine and I got the

Re: Need help regarding HDFS-RAID

2011-09-20 Thread Dhruba Borthakur
Hi Andy, I will be very grateful to you if you merge and contribute it to Apache Hadoop 0.20.2xx.x. thanks, dhruba On Tue, Sep 20, 2011 at 9:03 AM, Andrew Purtell apurt...@apache.org wrote: Hi Dhruba, Thanks for the pointer. I'm going to try and pull this code into our internal 20-ish

Re: Need help regarding HDFS-RAID

2011-09-20 Thread Andrew Purtell
I will be very grateful to you if you merge and contribute it to Apache Hadoop 0.20.2xx.x. Hmm... I see what you mean. I was naive about what is branch-20-warehouse. I was looking for an updated HDFS RAID that incorporated R-S coding but ran against a 20-ish HDFS. I suppose it is relatively