[VOTE] KIP-428: Add in-memory window store

[Sophie Blee-Goldman]

Hi all,

I would like to call for a vote on KIP-428 regarding adding an in-memory
version of the window store.

The KIP can be found here:
https://cwiki.apache.org/confluence/display/KAFKA/KIP-428%3A+Add+in-memory+window+store

Cheers,
Sophie