tree eb33d0f8e748b29b23ea9c893fb6ea8c347be9b0
parent d9b36ff7ca8fe29425f9c9defc0d9de1826d314b
author Abdullah Alamoudi <bamousaa@gmail.com> 1495687223 -0700
committer abdullah alamoudi <bamousaa@gmail.com> 1495692232 -0700

Fix upsert deadlock and upsert with filtered primary only

This change fixes a deadlock that happens when 3 operations
an upsert, a search and a flush happen simulteniously.
If all the memory components are full, the upsert
gets blocked, the upsert could've obtained a lock on the
search key which would block the search not allowing it
to exit the components and not allowing the components
to be cleared and reused.

In addition, the change refactors common LSM index code.

Change-Id: I93fac0f27ab0b3cc071ff38aef90d850cbbce488
Reviewed-on: https://asterix-gerrit.ics.uci.edu/1762
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
BAD: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Murtadha Hubail <hubailmor@gmail.com>