-Re: How to start Data Replicated Blocks in HDFS manually.
Dhanasekaran Anbalagan 2013-02-25, 14:34
>>did you start the cluster with replication factor 3 and later changed it
yes correct. We have only two datanode, First I wrongly configured after I
changed to 2.
and i have done with hadoop fs -setrep -R 2 /myfolder
same thing i done in all folder in HDFS
>>did you enable rack awareness
Did I learn something today? If not, I wasted it.
On Mon, Feb 25, 2013 at 9:20 AM, Nitin Pawar <[EMAIL PROTECTED]>wrote:
> did you start the cluster with replication factor 3 and later changed it
> to 2?
> also did you enable rack awareness in your configs and both the nodes are
> on same rack?
> On Mon, Feb 25, 2013 at 7:45 PM, Dhanasekaran Anbalagan <
> [EMAIL PROTECTED]> wrote:
>> Hi Guys,
>> We have cluster with two data nodes. We configured data replication
>> factor two.
>> when i copy data to hdfs, Data's are not fully replicated. It's says * Number
>> of Under-Replicated Blocks : 15115*
>> How to manually invoke the Data replication in HDFS.
>> I restarted cluster also. It's not helps me
>> Please guide me guys.
>> Did I learn something today? If not, I wasted it.
> Nitin Pawar