Hi By default, it is true in hadoop 2.4.1. Nevertheless, I have set it to true explicitly in hdfs-site.xml. Still, I am not able to achieve append.
Regards On 23 Aug 2014 11:20, "Jagat Singh" <jagatsi...@gmail.com> wrote: > 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 >> > >
