Re: Does BatchWriter guarantee that all mutations are committed?

[Josh Elser]

If you call close() and don't get an Exception out of the BatchWriter, 
you are guaranteed that those mutations have been committed. Same goes 
for flush(), IIRC.

On 6/24/14, 11:18 PM, Jianshi Huang wrote:
Is it possible that some mutations are not committed when
BatchWriter.close() returns?
BTW, how to implement multi-row transactional updates in Accumulo? using
ConditionalWriter?

Cheers,
--
Jianshi Huang

LinkedIn: jianshi
Twitter: @jshuang
Github & Blog: http://huangjs.github.com/