-【data migrate from hdfs0.20.* to hdfs-2.0.5(HA)】
Bing Jiang 2013-07-26, 06:28
Have you tried to find out a way to make data transformation between two
hdfs cluster, which are the different version.
In our environment, one data in 0.20.*, and we want to migrate into
I try to use distcp, but it occurs to rpc version dismatch.
org.apache.hadoop.ipc.RemoteException: Server IPC version 8 cannot
> communicate with client version 4
Could anyone give me an efficient way to make it?
Focus on distributed computing, HDFS/HBase