tree ebc94636442ca6ba7dfee3bc595712cbbf5557b6
parent 36379d052e1789be2ef415bd1742dd45ac4a7f7b
author Ali Alsuliman <ali.al.solaiman@gmail.com> 1556766276 -0700
committer Ali Alsuliman <ali.al.solaiman@gmail.com> 1557005822 +0000

[ASTERIXDB-2552][RT] Reuse objects on reseting buffer manager

- user model changes: no
- storage format changes: no
- interface changes: yes

Details:
The "VariableFrameMemoryManager" releases the physical frames
objects, the logical frames objects and the free slots objects
on reset(). This patch is to retain those objects and only
release them on close() (as also stated in the interface).

- added close() to IFrameFreeSlotPolicy to make the interface similar
to the other interfaces (IFrameBufferManager, IFramePool, ... etc)
where close() is supposed to release while reset() is supposed to only
reset but retain resources.
- renamed "InMemorySortRuntimeFactory" to "MicroSortRuntimeFactory".

Change-Id: I88bea27e5024c621412ef609475e2a7ba1913afa
Reviewed-on: https://asterix-gerrit.ics.uci.edu/3372
Contrib: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Dmitry Lychagin <dmitry.lychagin@couchbase.com>
Reviewed-by: Till Westmann <tillw@apache.org>