I'v set block report interval to 1 day, it works fine, shouldn't hadoop report error if namenode consider the blocks are missing?
2013/4/10 Nitin Pawar <[email protected]> > disabling the block report will cause the namenode to consider the blocks > are missing. > > if you think it is slowing down the cluster then you can increase the time > for heartbeats . Also if possible re-balance the blocks again if you added > new nodes > > > On Wed, Apr 10, 2013 at 1:35 PM, Xibin Liu <[email protected]> wrote: > >> hi all, >> My data nodes have very large disks(20T+), and when data node reports >> block info, the hdfs will not be able to read or write. Can I disable this >> feature or give it a very long interval without risk? My hadoop version is >> 0.20.2. >> >> -- >> Thanks & Regards >> Benjamin Liu >> >> > > > -- > Nitin Pawar > -- Thanks & Regards Benjamin Liu
