Making All datanode down

2014-08-12 Thread Satyam Singh
Hi Users, In my cluster setup i am doing one test case of making only all datanodes down and keep namenode running. In this case my application gets error with remoteException: could only be replicated to 0 nodes instead of minReplication (=1). There are 0 datanode(s) running and no

Re: Making All datanode down

2014-08-12 Thread Gordon Wang
Did you try to close the file and reopen it for writing after datanodes restart ? I think if you close the file and reopen it. The exception might disappear. On Wed, Aug 13, 2014 at 2:21 AM, Satyam Singh satyam.si...@ericsson.com wrote: Hi Users, In my cluster setup i am doing one test