Re: how can i archive old data in HDFS?
it just combine several file into one file ,no zip happened On Fri, Apr 11, 2014 at 9:10 PM, Peyman Mohajerian wrote: > There is: http://hadoop.apache.org/docs/r1.2.1/hadoop_archives.html > But not sure if it compresses the data or not. > > > On Thu, Apr 10, 2014 at 9:57 PM, Stanley Shi wrote: > >> AFAIK, no tools now. >> >> Regards, >> *Stanley Shi,* >> >> >> >> On Fri, Apr 11, 2014 at 9:09 AM, ch huang wrote: >> >>> hi,maillist: >>> how can i archive old data in HDFS ,i have lot of old data ,the >>> data will not be use ,but it take lot of space to store it ,i want to >>> archive and zip the old data, HDFS can do this operation? >>> >> >> >
Re: how can i archive old data in HDFS?
There is: http://hadoop.apache.org/docs/r1.2.1/hadoop_archives.html But not sure if it compresses the data or not. On Thu, Apr 10, 2014 at 9:57 PM, Stanley Shi wrote: > AFAIK, no tools now. > > Regards, > *Stanley Shi,* > > > > On Fri, Apr 11, 2014 at 9:09 AM, ch huang wrote: > >> hi,maillist: >> how can i archive old data in HDFS ,i have lot of old data ,the >> data will not be use ,but it take lot of space to store it ,i want to >> archive and zip the old data, HDFS can do this operation? >> > >
Re: how can i archive old data in HDFS?
AFAIK, no tools now. Regards, *Stanley Shi,* On Fri, Apr 11, 2014 at 9:09 AM, ch huang wrote: > hi,maillist: > how can i archive old data in HDFS ,i have lot of old data ,the > data will not be use ,but it take lot of space to store it ,i want to > archive and zip the old data, HDFS can do this operation? >