accumulo-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Keith Turner <ke...@deenlo.com>
Subject Re: multi-table isolated batch scanner
Date Mon, 15 Apr 2013 20:48:02 GMT
 The current thrift RPCs may support multiple tables.   The RPCs take
key extents.   The only caveat is that the same options (columns,
iterators, auths) would have to be used for all tables.

On Mon, Apr 15, 2013 at 3:00 PM, Adam Fuchs <afuchs@apache.org> wrote:
> Is anyone else pining for a multi-table isolated batch scanner, or is it
> just me? I like the automatic parallelism and balancing of the batch
> scanner, but I'm looking to maintain server-side state in my iterators over
> long-running scans. I would also like to scan over multiple tables
> concurrently. Has anyone tried hacking something together with a pool of
> non-batch scanners?
>
> Adam

Mime
View raw message