Sure, I will try Thanks for pronto response.
-Sagar On Wed, Oct 26, 2011 at 1:14 PM, Jean-Daniel Cryans <[email protected]> wrote: > 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 >> >
