copy snapshot for scanner "no table descriptor found"

2014-09-10 Thread Guangle Fan
Hi, I'm running hbase 0.98.1 When using TableMapReduceUtil to init a MR job on a snapshot, I got an error : org.apache.hadoop.hbase.TableInfoMissingException: No table descriptor file under hdfs://hbase/hbase/.hbase-snapshot/xxx-snapshot at org.apache.hadoop.hbase.util.FSTableDescriptors.getTab

Re: copy snapshot for scanner "no table descriptor found"

2014-09-10 Thread Matteo Bertozzi
you are probably not using hbase 0.98.1 or you were mixing different version The data.manifest got in master/0.98.6 so, the snapshot is generated with one of those, and you are may be reading with a version that does not support the new format Matteo On Wed, Sep 10, 2014 at 11:13 AM, Guangle Fan

Re: copy snapshot for scanner "no table descriptor found"

2014-09-10 Thread Guangle Fan
Hi, Matteo Thanks for the replay! The version I'm running is 0.98.1 cdh5.1.0 from Cloudera, Yes, it doesn't apply that new format yet. Guangle On Wed, Sep 10, 2014 at 11:50 AM, Matteo Bertozzi wrote: > you are probably not using hbase 0.98.1 or you were mixing different > version > The data.ma

Re: copy snapshot for scanner "no table descriptor found"

2014-09-10 Thread Guangle Fan
Sorry correct my words. The snapshot was created by 0.98.1 cdh5.1.0 (new format of snapshot) And reading where the failure happened is using 0.96.1.1 cdh5.0.1 (still looking for old format) On Wed, Sep 10, 2014 at 12:35 PM, Guangle Fan wrote: > Hi, Matteo > > Thanks for the replay! The version I

Re: copy snapshot for scanner "no table descriptor found"

2014-09-10 Thread Matteo Bertozzi
correct.. you can't use new stuff from old versions Matteo On Wed, Sep 10, 2014 at 12:41 PM, Guangle Fan wrote: > Sorry correct my words. > The snapshot was created by 0.98.1 cdh5.1.0 (new format of snapshot) > And reading where the failure happened is using 0.96.1.1 cdh5.0.1 (still > looking