Moslty it would be with java if things are working good in your prod with 1.6 , i suggest you to try with 1.6 once how it go. On 10/08/2013 6:25 PM, "Jitendra Yadav" <[email protected]> wrote:
> hi Jagat, > > we have hdfs cluster in production running on java 1.6 without any > issue but on different Hadoop version. > > I'm bit confused about this issue in our test env. Is this an issue > with java 1.7 version or Hadoop 1.1.2 version release? > > Regards > > On 8/10/13, Jagat Singh <[email protected]> wrote: > > Can you try with 1.6 java also. > > > > With just starting daemons you are getting this error ? > > > > I suppose this is your test cluster. > > > > You seems to be having error similar to below link > > https://forums.oracle.com/message/10371413 > > On 10/08/2013 4:48 AM, "Jitendra Yadav" <[email protected]> > > wrote: > > > >> Hi, > >> > >> I'm getting below errors in log file while starting datanode and > >> tasktracker. I'm using Hadoop 1.1.2 and java 1.7.0_21. > >> > >> mmap failed for CEN and END part of zip file > >> mmap failed for CEN and END part of zip file > >> mmap failed for CEN and END part of zip file > >> mmap failed for CEN and END part of zip file > >> mmap failed for CEN and END part of zip file > >> mmap failed for CEN and END part of zip file > >> > >> Please guide. > >> > >> Thanks > >> > > >
