RE: Unable to mount HDFS using entry in /etc/fstab

2012-01-16 Thread Stuti Awasthi
Hi Alex, Finally after so many days I am able to fix the issue. The issue was issue in loading the native files when I was using /etc/fstab entry for mount. Thanks so much for help :) Cheers! -Original Message- From: alo.alt [mailto:wget.n...@googlemail.com] Sent: Thursday, January

hadoop client dependency in jetty-servlet container

2012-01-16 Thread kim young ill
hi, i want to use hadoop to store files, ui is provided by a webapp in jetty (version 7.x). but hadoop-jars brings its jetty (6.x) which cause problems. is there a smaller set of jars which doesnt bring jetty/jsp.. for the client-only app ? thanx

RE: Unable to mount HDFS using entry in /etc/fstab

2012-01-16 Thread Stuti Awasthi
Hi, The issue is fixed now. It was because of different Hadoop version I suppose. -Original Message- From: Stuti Awasthi Sent: Monday, January 16, 2012 4:28 PM To: hdfs-user@hadoop.apache.org Subject: RE: Unable to mount HDFS using entry in /etc/fstab Hi, Now since have working

Data processing in DFSClient

2012-01-16 Thread Sesha Kumar
Hey guys, Sorry for the typo in my last message.I have corrected it. I would like to perform some additional processing on the data which is streamed to DFSClient. To my knowledge the class DFSInputStream manages the stream operations on the client side whenever a file is being read, but i don't

RE: Data processing in DFSClient

2012-01-16 Thread Uma Maheswara Rao G
Hi Shesha, Take a look at org.apache.hadoop.hdfs.server.datanode.BlockSender.java Regards, Uma From: Sesha Kumar [sesha...@gmail.com] Sent: Monday, January 16, 2012 7:50 PM To: hdfs-user@hadoop.apache.org Subject: Data processing in DFSClient Hey guys, Sorry

Re: Data processing in DFSClient

2012-01-16 Thread Joey Echeverria
Sesha, What kind of processing are you attempting to do? Maybe it makes more sense to just implement a MapReduce job rather than modifying the datanodes? -Joey On Mon, Jan 16, 2012 at 9:20 AM, Sesha Kumar sesha...@gmail.com wrote: Hey guys, Sorry for the typo in my last message.I have

Specifying username using ClientProtocol

2012-01-16 Thread Michael Lok
Hi folks, I'm trying to connect to a NameNode using Hadoop's RPC ClientProtocol class. Code below: InetSocketAddress address = new InetSocketAddress(namenode, 9000); Configuration conf = new Configuration(); ClientProtocol client = (ClientProtocol)