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https://issues.apache.org/jira/browse/COUCHDB-857?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12899831#action_12899831
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Filipe Manana commented on COUCHDB-857:
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Hi, replication by doc IDs was designed to not use the _changes API, therefore
no support for continuous replication.
If you want such kind of replication, use a filtered replication.
> no continuous replication with doc_ids param
> --------------------------------------------
>
> Key: COUCHDB-857
> URL: https://issues.apache.org/jira/browse/COUCHDB-857
> Project: CouchDB
> Issue Type: Bug
> Affects Versions: 0.11.1, 0.11.2, 0.11.3, 1.0, 1.0.1, 1.0.2
> Reporter: Benoit Chesneau
>
> I investigated more on this problem :
> http://markmail.org/message/bazjkhmwcrdp3kcf
> I've found that that *continuous* replication isn't possible with "doc_ids"
> parameter. I confirmed this reading the code :
> DocIds = couch_util:get_value(<<"doc_ids">>, PostProps, nil),
>
> ... snip ...
> case DocIds of
> List when is_list(List) ->
> % Fast replication using only a list of doc IDs to replicate.
> % Replication sessions, checkpoints and logs are not created
> % since the update sequence number of the source DB is not used
> % for determining which documents are copied into the target DB.
>
> ..... snip
> _ ->
> % Replication using the _changes API (DB sequence update numbers).
> Why can't we have continuous replication with "doc_ids" ?
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