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MapReduce >> mail # user >> How to start Data Replicated Blocks in HDFS manually.


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Dhanasekaran Anbalagan 2013-02-25, 14:15
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Re: How to start Data Replicated Blocks in HDFS manually.
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.
>
> -Dhanasekaran.
>
> Did I learn something today? If not, I wasted it.
>

--
Nitin Pawar
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shashwat shriparv 2013-02-25, 14:30
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB