Can you check region server logs to see if there was any error during export or import ?
Thanks On Mar 4, 2013, at 2:48 AM, Ally Gladstone <ally.alvin.gladst...@gmail.com> wrote: > Hi, > > I'm using Hadoop and HBase cluster with some machines. > Hadoop 0.20.2（exactly, hadoop-0.20.2-cdh3u1) > HBase 0.90.3 (exactly, hbase-0.90.3-cdh3u1) > > I tried to export HBase table with next command, > it seemed to work successfuly, but could not export table completely. > > command: > /HADOOP_HOME/hadoop jar /HBASE_HOME/hbase-0.90.3-cdh3u1.jar export > <tablename> <hdfs_outputdir> > > After exported, import exported-data into empty table, but there was > many lost rows. > > > When the table data size was small(exported-data size was a few GB), > could export completly and fully import all row, > but when table became huge(exported-data size became around 10 GB over), > it seemed to export incompletly and couldn't import all row. > > Is there any upper limit of size for export, or necessary settings, any > bugs ?? > > thanks.
