Re: When will hadoop version 0.18 be released?

2008-08-22 Thread 11 Nov.
Murthy wrote: On Aug 12, 2008, at 11:51 PM, 11 Nov. wrote: Hi colleagues, As you know, the append writer will be available in version 0.18. We are here waiting for the feature and want to know the rough time of release. It's currently under vote, it should be released by the end

When will hadoop version 0.18 be released?

2008-08-13 Thread 11 Nov.
Hi colleagues, As you know, the append writer will be available in version 0.18. We are here waiting for the feature and want to know the rough time of release. Thanks!

Re: What will happen if two processes writes the same HDFS file

2008-08-11 Thread 11 Nov.
that a lease already exists for the file and rejects the request from the second process. On Sat, Aug 9, 2008 at 8:30 PM, 11 Nov. [EMAIL PROTECTED] wrote: IMHO, there must be one process that fails the write.

What will happen if two processes writes the same HDFS file

2008-08-09 Thread 11 Nov.
IMHO, there must be one process that fails the write.

Re: Java inputformat for pipes job

2008-04-08 Thread 11 Nov.
You should use the -pipes option in the command. For the input format, you can pack it into the hadoop core class jar file, or put it into the cache file. 2008/4/8, Rahul Sood [EMAIL PROTECTED]: Hi, I implemented a customized input format in Java for a Map Reduce job. The mapper and reducer

Re: Can't get DFS file size

2008-04-08 Thread 11 Nov.
I tried to play with the little test by attaching eclipse on when it started, what surprised me is that the size could be got in eclipse, and the result file is witten as expected. Can anybody explain this? 2008/4/8, 11 Nov. [EMAIL PROTECTED]: Hi folks, I'm writing a little test programm

Re: Pipes example wordcount-nopipe.cc failed when reading from input splits

2008-03-12 Thread 11 Nov.
libhdfs too, but that is more complicated to get running as a unit test. Also note that since the C++ example is using local file reads, it will only work on a cluster if you have nfs or something working across the cluster. Can anybody give more details? 2008/3/7, 11 Nov. [EMAIL PROTECTED]: Thanks

Re: Pipes example wordcount-nopipe.cc failed when reading from input splits

2008-03-06 Thread 11 Nov.
Thanks a lot! 2008/3/4, Amareshwari Sri Ramadasu [EMAIL PROTECTED]: Hi, Here is some discussion on how to run wordcount-nopipe : http://www.nabble.com/pipe-application-error-td13840804.html Probably makes sense for your question. Thanks Amareshwari 11 Nov. wrote: I traced into the c