Ahhhhh lib jars should do...let me see if I can dig up an example.
hadoop fs -libjars ./adhoc/xxxxx.jar -text /xxxx/xxx/xxx/xxxx/20110101/part-r-00001.evt cheers James. On 2011-03-22, at 8:01 PM, Jeff Zhang wrote: > Actually I don't use the jar for mapreduce job. I only need it to display > sequence file. > > > > On Wed, Mar 23, 2011 at 9:41 AM, James Seigel <[email protected]> wrote: > >> 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 >> >> > > > -- > Best Regards > > Jeff Zhang
