I remember an issue with CopyTable in early versions of 0.90, can you retry it with 0.90.4 or cdh3u1?
Thx, J-D On Wed, Oct 26, 2011 at 1:09 PM, sagar naik <[email protected]> wrote: > Hi, > > Hbase version: cdh3-u0/0.90.1 > > I m trying to use the copytable > > The arguments are: > copytable --peer.adr=<dest:2181:/hbase> --new.name=<table>_backup <src_table> > hbase-site.xml of the src hbase should be in the classpath > > > My command: > copytable --peer.adr=dest_host:2181:/hbase --new.name=TestBackup Test > > I m sure that hbase-site.xml (for src table) is in the classpath, but > still, get src table not found > org.apache.hadoop.hbase.TableNotFoundException: Cannot find row in > .META. for table: Test, row=Test,,99999999999999 > at > org.apache.hadoop.hbase.client.MetaScanner.metaScan(MetaScanner.java:136) > at > org.apache.hadoop.hbase.client.MetaScanner.metaScan(MetaScanner.java:95) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.prefetchRegionCache(HConnectionManager.java:648) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegionInMeta(HConnectionManager.java:702) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:593) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:558) > at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:171) > at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:145) > at > org.apache.hadoop.hbase.mapreduce.TableInputFormat.setConf(TableInputFormat.java:91) > at > org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:62) > at > org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:117) > > > When I took in the remote debugger, I realised that TableOutputFormat > overwrites the zookeeper info (src becomes dest). > > I am sure this is well-used feature , so it must be something I missed. > > Pl help me to get this working > > > Thanks > -Sagar > > > > > > > -Sagar >
