In this case everything should be 3. I was hoping there was a quicker
way. The -w option should help so this doesn't need to be run again.
On Thu, Oct 20, 2011 at 20:26, Jeff Bean wrote:
> Do setrep -w on the increase to force the new replica before decreasing
> again.
>
> Of course, the little
Do setrep -w on the increase to force the new replica before decreasing
again.
Of course, the little script only works if the replication factor is 3 on
all the files. If it's a variable amount you should use the java API to get
the existing factor and then increase by one and then decrease.
Jeff
After a hardware move with an unfortunate mis-setup rack awareness
script our hadoop cluster has a large number of mis-replicated blocks.
After about a week things haven't gotten better on their own.
Is there a good way to trigger the name node to fix the mis-replicated blocks?
Here's what I'm u
