Views returning invalid document ids that cause couchbase to hang trying to retrieve them

Couchbase Server
6

I was mistaken in which view was returning the problem ids. It is actually this view, which also has the built-in _count reduce function applied to it:

function (doc, meta) {
  if (doc.type == "docType" && meta.id.split("_sync")[0] != "" && !doc._deleted && doc.userId && doc.startDateTime) {
    var start = new Date(doc.startDateTime);
    emit([doc.userId,start.getTime().toString()],null);
  }
}

We query it using this code:

var query = ViewQuery.from('design_doc', 'viewName')
    .stale(ViewQuery.Update.NONE)
    .range([members[i], startDate], [members[i], endDate], true)
    .reduce(false)
    .full_set(true);

couchDb.query(query, function (err, results) {

So we are actually using Update.NONE for this one.