How to locate a block on a data node ?

2011-10-30 Thread Abhijit Rao
Hi all, As we all know, the data node does not store all the block files in the same directory but instead creates appropriate subdirectories. I am trying to know how can one get to know this subdirectory name ? I have a java program that takes a filename and gets the list of blocks that make up

Help needed with HDFS-FUSE build

2011-10-20 Thread Abhijit Rao
Hi all, When I try to build a project on my Linux box I see the following error: abhijit@abhijit-desktop:~/hadoop$ ant compile-c++-libhdfs -Dlibhdfs=1 Buildfile: build.xml ivy-download: [get] Getting: http://repo2.maven.org/maven2/org/apache/ivy/ivy/2.0.0-rc2/ivy-2.0.0-rc2.jar [get] T