What is value of dfs.support.append in hdfs-site.cml https://hadoop.apache.org/docs/r2.3.0/hadoop-project-dist/hadoop-hdfs/hdfs-default.xml
On Sat, Aug 23, 2014 at 1:41 AM, rab ra <rab...@gmail.com> wrote: > Hello, > > I am currently using Hadoop 2.4.1.I am running a MR job using hadoop > streaming utility. > > The executable needs to write large amount of information in a file. > However, this write is not done in single attempt. The file needs to be > appended with streams of information generated. > > In the code, inside a loop, I open a file in hdfs, appends some > information. This is not working and I see only the last write. > > How do I accomplish append operation in hadoop? Can anyone share a pointer > to me? > > > > > regards > Bala >
