[tarantool-patches] Re: [PATCH 0/2][vshard] preserve route map

[Alex Khatskevich <avkhatskevich@tarantool.org>]

This commit prevents a dramatic performance degradation just
after reconfugure and reload by preserving routes to buckets.


On 21.06.2018 15:54, Vladislav Shpilevoy wrote:
> Please, describe a goal of the patchset here.
>
> On 15/06/2018 15:47, AKhatskevich wrote:
>> Branch: 
>> https://github.com/tarantool/vshard/tree/kh/gh-117-save-route-map
>> Issue: https://github.com/tarantool/vshard/issues/117
>>
>> Commits:
>>   * Preserve route_map on router.cfg
>>   * Fix discovery/reconfigure race
>>      fixes race condition
>>
>>   test/router/router.result   | 104 
>> ++++++++++++++++++++++++++++++++++++++++++++
>>   test/router/router.test.lua |  66 ++++++++++++++++++++++++++++
>>   vshard/router/init.lua      |  22 ++++++++--
>>   3 files changed, 189 insertions(+), 3 deletions(-)
>>