Hello, some quick advice for you....
which portion of your job needs the jar? if answer = mapper or reducer, then add it to the -libjars flag. If it is in the job initiation..bundle it in your job jar for fun. Cheers James. On 2011-03-22, at 7:35 PM, Jeff Zhang wrote: > Another work around I can think of is that have my own copy of hadoop, and > copy extra jars to my hadoop. But it result into more maintenance effort > > On Wed, Mar 23, 2011 at 9:19 AM, Jeff Zhang <[email protected]> wrote: > >> Hi all, >> >> When I use command "hadoop fs -text" I need to add extra jar to CLASSPATH, >> because there's custom type in my sequence file. One way is that copying jar >> to $HADOOP_HOME/lib >> But in my case, I am not administrator, so I do not have the permission to >> copy files under $HADOOP_HOME/lib >> >> Is there any other ways to add extra jar to CLASSPATH ? >> >> >> -- >> Best Regards >> >> Jeff Zhang >> > > > > -- > Best Regards > > Jeff Zhang
