I believe it's for "Persistent." I wouldn't mind if that were spelled out.
It gets used for storing things like query profiles. I believe there are a
couple of implementations, one for files, and one for Zookeeper.

On Wed, Jul 1, 2015 at 11:26 AM, Daniel Barclay <dbarc...@maprtech.com>
wrote:

> What does interface PStoreProvider represent?  (First of all, what does the
> "P" stand for?)
>
> (The interface declaration has no documentation comment.)
>
> Daniel
>
> --
> Daniel Barclay
> MapR Technologies
>

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