d).
> * Look in the NN log for BlockPlacementPolicy errors. It'll help to enable
> DEBUG level output here.
>
> Best,
> Andrew
>
>
> On Thu, Jan 9, 2014 at 10:46 AM, Cooper Bethea >wrote:
>
> > I have only 9 under-replicated blocks on the cluster, and it is v
I have only 9 under-replicated blocks on the cluster, and it is very
important that I restore my cluster to a fully-replicated state. Is there a
way I can manually copy these blocks to other datanodes, or perhaps new
datanodes?
On Thu, Jan 9, 2014 at 10:34 AM, Cooper Bethea wrote:
> Ch
Here a link to an article about it:
> > http://dataforprofit.com/?p=427
> >
> >
> > On Wed, Jan 8, 2014 at 9:00 PM, Cooper Bethea
> > wrote:
> >
> > > Following on--is there a way that I can forcibly replicate these
> blocks,
> > > perhaps
Following on--is there a way that I can forcibly replicate these blocks,
perhaps by rsyncing the underlying files to other datanodes? As you might
imagine under-replicated data makes me very uneasy.
On Wed, Jan 8, 2014 at 12:00 PM, Cooper Bethea wrote:
> Hi HDFS developers,
>
>
Hi HDFS developers,
I have a worrying problem in a 2.0.0-cdh4.4.0 HDFS cluster I am running. 9
blocks in the cluster are persistently reported to be under-replicated per
"hdfs fsck".
I am able to fetch the files that contain these blocks, so I know that the
data is there, but for some reason repl
