neo4j/neo4j — pull request #2781 by tinwelint (2014-08-02 20:58:27+00:00)
Title: Simplifies window pool factory management in batch importer

by exposing a way to change the mode (APPEND/UPDATE) instead of closing
and recreating a new neostore. Also fixes an issue where there might have
still been queued write jobs not executed while starting to execute stages
that read the stores starting from the end.