[GitHub] [couchdb-fauxton] brianewilkins opened a new pull request #1311: In Replication panel warn that not all replications may be displayed.

[GitBox <gi...@apache.org>]

brianewilkins opened a new pull request #1311:
URL: https://github.com/apache/couchdb-fauxton/pull/1311


   ## Overview
   
   In the `Replicator DB Activity` tab of the Replication panel
   add the message "Up to about 100 replications are displayed."
   
   When there are many _replicator documents, users are puzzled
   when some replications do not show up in the
   `Replicator DB Activity` panel of the Replication panel.
   
   In my test using Cloudant I found that the number of replications
   displayed in the `Replicator DB Activity` tab of the Replication panel was 99.
   That must be because we get 100 _replicator documents at:
    https://github.com/apache/couchdb-fauxton/blob/main/app/addons/replication/api.js#L314
   ```
   const url = Helpers.getServerUrl('/_replicator/_all_docs?include_docs=true&limit=100');
   ```
   And then at https://github.com/apache/couchdb-fauxton/blob/main/app/addons/replication/api.js#L321
   we filter out all the design documents:
   ```
   return parseReplicationDocs(res.rows.filter(row => row.id.indexOf("_design/") === -1));
   ```
   And in Cloudant the _replicator database is created with a
   design document _design/_replicator.
   So of the 100 _replicator documents that were retrieved,
   one was filtered out, leaving 99 replications to be displayed
   in the "Replicator DB Activity" tab of the Replication panel.
   
   When I tried the same thing with Apache CouchDB,
   the _replicator document did not contain any design documents,
   so 100 replications were displayed.
   
   <!-- Please give a short brief for the pull request,
        what problem it solves or how it makes things better. -->
   
   ## Testing recommendations
   Go to the `Replicator DB Activity` tab of the `Replication` panel 
   and observe that the string:
   "Up to about 100 replications are displayed." 
   appears after the string:
   "Replications must have a replication document to display in the following table."
   
   
   ## Related Pull Requests
   
   #1288 "Support pagination in ReplicatorDB activity panel "
   would prevent the problem addressed by the present Pull Request.
   But 1288 is still Open and it is not clear when or if it will ever be complete.
   
   #1301 is my previous attempt to submit this change, 
   but somehow the build failed. So I will delete that Pull Request 
   and use the present Pull Request instead.
   


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[GitHub] [couchdb-fauxton] Antonio-Maranhao merged pull request #1311: In Replication panel warn that not all replications may be displayed.

[GitBox <gi...@apache.org>]

Antonio-Maranhao merged pull request #1311:
URL: https://github.com/apache/couchdb-fauxton/pull/1311


   


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