accumulo-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Roshan Punnoose <rosh...@gmail.com>
Subject Re: Copy table between clusters
Date Tue, 22 Oct 2013 18:25:07 GMT
Whenever I try to import the table on the other cluster, the table comes
up; however, the tablet files in HDFS are empty. The tablet directories
exist, but no "rf" files are in there. I distcp'd all the locations
specified in the distcp.txt file, and then ran the importtable on the
second cluster.


On Tue, Oct 22, 2013 at 10:40 AM, Eric Newton <eric.newton@gmail.com> wrote:

> Clone the table, offline the clone, export the clone, distcp, and
> import the table.  Optionally, delete the clone when you are done with
> the distcp.
>
> -Eric
>
>
> On Tue, Oct 22, 2013 at 10:03 AM, Roshan Punnoose <roshanp@gmail.com>
> wrote:
> > What is the best way to copy a table between two separate Accumulo
> > clusters. My initial thought was to export the table, use the Hadoop
> DistCp
> > to copy the files over to the new cluster, and then import the table.
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message