[COUCHDB-3104] Replicator manager does not checkpoint properly

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0
• Component/s: Replication
• Assignee: Unassigned
• Reporter: Nick Vatamaniuc
• Created: 15/Aug/16 06:49
• Updated: 15/Aug/16 09:26
• Resolved: 15/Aug/16 09:25

Description

In couch_replicator_manager

 changes_reader_cb({stop, EndSeq, _Pending}, ...) -> 

function at one point in the past was handling callback messages from fabric:changes and so it would get pending info in the callback messages. When it was optimized to use local shard, local changes feeds don't send stop messages.

As a result replicator manager never checkpoints and on every change to a replicator shard, rescan all the changes in that shard.

Issue Links

• links to: GitHub Pull Request #45