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`dead_timeout`++

On Wed, Mar 4, 2020 at 1:36 PM Herve Beraud <hberaud at redhat.com> wrote:

> `dead_timeout` [1] looks more appropriate in this case.
>
> [1]
> https://github.com/pinterest/pymemcache/blob/master/pymemcache/client/hash.py#L58
>
> Le mer. 4 mars 2020 à 13:28, Herve Beraud <hberaud at redhat.com> a écrit :
>
>> What do you think about adding a mapping between `retry_timeout` [1] and
>> `dead_retry` [2]?
>>
>> [1]
>> https://github.com/pinterest/pymemcache/blob/master/pymemcache/client/hash.py#L56
>> [2]
>> https://github.com/linsomniac/python-memcached/blob/bad41222379102e3f18f6f2f7be3ee608de6fbff/memcache.py#L183
>>
>> Le mer. 4 mars 2020 à 13:20, Herve Beraud <hberaud at redhat.com> a écrit :
>>
>>> I think our issue is due to the fact that python-memcached accept a
>>> param named `dead_retry` [1] which is not defined in pymemcache.
>>>
>>> We just need to define it in our oslo.cache mapping. During testing we
>>> faced the same kind of issue with connection timeout.
>>>
>>> [1]
>>> https://github.com/linsomniac/python-memcached/blob/bad41222379102e3f18f6f2f7be3ee608de6fbff/memcache.py#L183
>>> [2]
>>> https://github.com/openstack/oslo.cache/blob/8a8248d764bbb1db6c0089a58745803c03e38fdb/oslo_cache/_memcache_pool.py#L193,L201
>>>
>>> Le mer. 4 mars 2020 à 12:21, Radosław Piliszek <
>>> radoslaw.piliszek at gmail.com> a écrit :
>>>
>>>> Please be informed that oslo.cache 2.1.0 breaks oslo_cache.memcache_pool
>>>>
>>>> Kolla-Ansible gate is already RED and a quick codesearch revealed
>>>> other deployment methods might be in trouble soon as well.
>>>>
>>>> This does not affect devstack/tempest as they use
>>>> dogpile.cache.memcached instead.
>>>>
>>>> The error is TypeError: __init__() got an unexpected keyword argument
>>>> 'dead_retry'
>>>>
>>>> For details see: https://bugs.launchpad.net/oslo.cache/+bug/1866008
>>>>
>>>> -yoctozepto
>>>>
>>>>
>>>
>>> --
>>> Hervé Beraud
>>> Senior Software Engineer
>>> Red Hat - Openstack Oslo
>>> irc: hberaud
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>>
>> --
>> Hervé Beraud
>> Senior Software Engineer
>> Red Hat - Openstack Oslo
>> irc: hberaud
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>>
>
> --
> Hervé Beraud
> Senior Software Engineer
> Red Hat - Openstack Oslo
> irc: hberaud
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-- 

Moisés Guimarães

Software Engineer

Red Hat <https://www.redhat.com>

<https://red.ht/sig>
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