[tarantool-patches] [PATCH] replication: fix a failing assert in replica_on_applier_disconnect()

[Sergey Petrenko]

> 8 авг. 2018 г., в 13:58, Vladimir Davydov <vdavydov.dev at gmail.com> написал(а):
> 
> On Wed, Aug 08, 2018 at 01:10:30PM +0300, Sergey Petrenko wrote:
>> 
>> 
>>> 7 авг. 2018 г., в 19:50, Vladimir Davydov <vdavydov.dev at gmail.com> написал(а):
>>> 
>>> On Mon, Aug 06, 2018 at 05:14:05PM +0300, Sergey Petrenko wrote:
>>>> diff --git a/test/replication/misc.test.lua b/test/replication/misc.test.lua
>>>> index c05e52165..27c1a4821 100644
>>>> --- a/test/replication/misc.test.lua
>>>> +++ b/test/replication/misc.test.lua
>>>> @@ -81,3 +81,15 @@ test_run:cmd("switch default")
>>>> test_run:drop_cluster(SERVERS)
>>>> 
>>>> box.schema.user.revoke('guest', 'replication')
>>>> +
>>>> +-- gh-3510 assertion failure in replica_on_applier_disconnect()
>>>> +test_run:cmd('create server er_load1 with script="replication/er_load1.lua"')
>>>> +test_run:cmd('create server er_load2 with script="replication/er_load2.lua"')
>>>> +test_run:cmd('start server er_load1 with wait=False, wait_load=False')
>>>> +test_run:cmd('start server er_load2 with wait=False, wait_load=False')
>>>> +require('fiber').sleep(0.5)
>>>> +test_run:cmd('stop server er_load1')
>>>> +require('fiber').sleep(1)
>>> 
>>> <kostja-mode>
>>> These sleep()'s are way too long. They will make our tests run forever.
>>> Please change to 0.00001 or smaller or rewrite the test so that you do
>>> not need them.
>>> </kostja-mode>
>> 
>> Hi! Thank you for review.
>> Fixed. Here’s the new diff:
>> 
>> src/box/replication.cc         |  4 ++++
>> test/replication/er_load.lua   | 25 +++++++++++++++++++++++++
>> test/replication/er_load1.lua  |  1 +
>> test/replication/er_load2.lua  |  1 +
>> test/replication/misc.result   | 32 ++++++++++++++++++++++++++++++++
>> test/replication/misc.test.lua | 12 ++++++++++++
>> 6 files changed, 75 insertions(+)
>> create mode 100644 test/replication/er_load.lua
>> create mode 120000 test/replication/er_load1.lua
>> create mode 120000 test/replication/er_load2.lua
>> 
> 
> With your patch replication/on_replace test hangs on Travis CI for
> test/coverage targets (I tried to restart, but it doesn't help).
> Actually, it hangs on my local machine too (debug build). Please fix.
Hi! This happens due to a bug in test-run.
I filed a ticket (https://github.com/tarantool/test-run/issues/109 <https://github.com/tarantool/test-run/issues/109>).
When it’s fixed, my test should pass no problem. So we have to wait for now.

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