It looks like you're just trying to copy 1 file? Why not use 'hdfs dfs -cp ...' instead?
On Thu, May 23, 2019, 21:22 yangtao.yt <yangtao...@alibaba-inc.com> wrote: > Hi, akshay > > Seems it’s not distcp’s business, SocketTimeout exceptions may be caused > by network unreachable or unavailable remote server, you can communicate > with the target hdfs cluster directly on the machine you executed distcp > command to have a test. > Fully causes and suggestions given by community can be fetched from here: > https://wiki.apache.org/hadoop/SocketTimeout > > There is a doubt in your distcp command, why using port 50070 (http port) > instead of 8020 (rpc port) for the target hdfs cluster? I’m confusing that > it still can connect with 8020 according to your logs. > > Best, > Tao Yang > > 在 2019年5月23日，下午8:54，akshay naidu <akshaynaid...@gmail.com> 写道： > > sun.reflect.NativeConstructorAccessorImpl.newInstance0 > > >
