Queries about HDFS block migration

2011-04-23 Thread Amit Gupta
block being relocated accordingly, but have not understood what does the actual copy of the block itself. I'd appreciate it if some developer can shed some light on this for me and point me in the right direction (like which classes/functions I should be looking at to understand this) Thanks

Re: Datanode Heartbeat Error Messages

2011-04-20 Thread Amit Gupta
system, so apologies again. Thanks, Amit On Wed, Apr 20, 2011 at 12:46 AM, Amit Gupta wrote: > Hi, > Upon launching the Namenode and Datanodes, I seem to be getting the > following error messages > (on freshly checkedout and built code) at a datanode: > > * > (In the /mnt/h

Datanode Heartbeat Error Messages

2011-04-19 Thread Amit Gupta
any recent commits? Would appreciate any help/guidance. Thanks, -- Amit Gupta

Re: Need Help with HDFS Build Failure

2011-04-17 Thread Amit Gupta
t; On Sat, Apr 16, 2011 at 5:37 PM, Amit Gupta > wrote: > > > Hi, > > I'm an HDFS newbie. I'm trying to learn more about HDFS by doing a > > student project. > > > > Ive been facing build breaks since today with the error messages: > > > >

Need Help with HDFS Build Failure

2011-04-16 Thread Amit Gupta
e.org/jira/browse/HDFS-1486 to my code , but the build continues to fail. Also, Is there a way for me to build HDFS while excluding hdfs-test for the time being? I'd appreciate any help someone could give me with understanding/resolving this. Thanks, -- Amit Gupta