tree 5ed42339fe9a7e5b3fe7cfbfabcde12bc9b69739
parent e86d900e4bebb65ea819c4b8c282a23869c8be8b
author luochen <cluo8@uci.edu> 1602554147 -0700
committer Luo Chen <cluo8@uci.edu> 1602867620 +0000

[ASTERIXDB-2786] Fix synchronization of GVBC

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

Details:
- fix synchronization of GVBC's register and unregister
- fix the access of disk components in GVBCTest
- fix the error message printing to show the full stack
trace
- refactor GVBC to avoid checking primary indexes that are being
flushed

Change-Id: I97aba2139f013610649f7d6ec48fed5eca86a4de
Reviewed-on: https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/8384
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Murtadha Hubail <mhubail@apache.org>