eiri commented on a change in pull request #1187: [WIP] Couchdb 3326 clustered
purge
URL: https://github.com/apache/couchdb/pull/1187#discussion_r173861185
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File path: src/couch/src/couch_bt_engine_compactor.erl
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@@ -58,6 +58,7 @@ start(#st{} = St, DbName, Options, Parent) ->
NewSt3 = sort_meta_data(NewSt2),
NewSt4 = commit_compaction_data(NewSt3),
NewSt5 = copy_meta_data(NewSt4),
+ couch_db_plugin:before_copy_purge_info(DbName),
Review comment:
@nickva I think the idea was that this bit needed only during migration from
pre-purge to post-purge and with plugin it'll be easier to take this out later.
Sure it could be just a function and we'll remove code a release or two after,
but presumably you can also do some interesting things with `before_compaction`
hook, more intelligent compaction daemon with feedback, for example.
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