/app/cloud/hadoop/bin/hadoop distcp hdfs:// master.uc.uuwatch.com:9000/hbase/cjjProgramme hdfs:// 192.168.0.181:9000/hbase/ 11/03/10 11:36:24 INFO tools.DistCp: srcPaths=[hdfs:// master.uc.uuwatch.com:9000/hbase/cjjProgramme] 11/03/10 11:36:24 INFO tools.DistCp: destPath=hdfs:// 192.168.0.181:9000/hbase 11/03/10 11:36:27 INFO tools.DistCp: srcCount=3180 11/03/10 11:36:28 INFO mapred.JobClient: Running job: job_201012131904_0001 11/03/10 11:36:29 INFO mapred.JobClient: map 0% reduce 0%
and master.uc.uuwatch.com -> 192.168.5.151 On Thu, Mar 10, 2011 at 11:23 AM, 陈加俊 <cjjvict...@gmail.com> wrote: > The two cluster is in diffrent LAN , but one PC has two network card so > could connect the two LAN. > > Any hints? > > > On Wed, Mar 9, 2011 at 8:05 PM, shixing <paradise...@gmail.com> wrote: > >> 1.You use hdfs-distcp the table files to the destination. >> for example: >> >> distcp hdpnn1:/hbase/TABLE_NAME to hdpnn2:/hbase/TABLE_NAME >> >> 2. Import the meta data from hbase1 '.META.' table where the row's prefix >> is >> TABLE_NAME to hbase2 '.META.' >> >> >> >> On Wed, Mar 9, 2011 at 6:27 PM, 陈加俊 <cjjvict...@gmail.com> wrote: >> >> > How to copy HTable from one cluster to another cluster ? >> > >> > The table is very big . >> > >> > -- >> > Thanks & Best regards >> > jiajun >> > >> >> >> >> -- >> Best wishes! >> My Friend~ >> > > > > -- > Thanks & Best regards > jiajun > > -- Thanks & Best regards jiajun
