Situations where a fetch can retun no causal context

Alex Moore amoore at basho.com
Tue Jan 10 21:51:53 EST 2017


Hi Michael,

For the Set, Map, and Counter data types the only other situation I can
think of is if the user explicitly set the "INCLUDE_CONTEXT" option to
false.  That option defaults to true, so it should always return one if the
data type you fetched isn't a bottom (initial) value.  If it is the bottom
value, the context will be NULL.

Thanks,
Alex

On Tue, Jan 10, 2017 at 11:50 AM, Edwards, Michael R (Contractor) <
MEdwards at cas.org> wrote:

> Hi everyone,
> I saw in the documentation for the Java client that the
> FetchDatatype.Response object has a method called hasContext() that
> checks to see if the causal context was present on the fetch response. Are
> there any situations where a causal context won’t be returned besides if
> the object being fetched doesn’t exist?
>
> Thanks,
> Michael
>
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