That doesn't sound right, if you are indeed making use of the new feature.
First off, this is not the default behaviour in the actual Apache Hadoop
2.5.0 release. Are you using a different distribution based on that release
instead? Secondly, if it were using the auto-calculate feature, it'd only
Hi,
I'd like to put my data selectively on some datanodes.
Currently I can do that by shutting down un-needed datanodes. But this is a
little laborsome.
Is it possible to directly specify the datanodes I'd like to put the data
on when doing operations like: hdfs dfs -put /
TIA.
--
DFSClient#create() allows you to pass favored nodes.
Does that serve your needs ?
On Jul 19, 2015, at 7:30 PM, Shiyao Ma i...@introo.me wrote:
Hi,
I'd like to put my data selectively on some datanodes.
Currently I can do that by shutting down un-needed datanodes. But this is a
