[COUCHDB-2650] Etag is 'undefined' when _all_docs

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 2.0.0
• Fix Version/s: 2.0.0
• Component/s: HTTP Interface
• Assignee: Klaus Trainer
• Reporter: Ilya Khlopotov
• Created: 26/Mar/15 15:24
• Updated: 12/Sep/18 12:49
• Resolved: 04/Nov/15 23:18

Description

Steps to reproduce
http --json --auth='adm:pass' PUT 'http://localhost:15984/test_db'
http -v --json --auth='adm:pass' GET 'http://localhost:15984/test_db/_all_docs'
HTTP/1.1 200 OK
Cache-Control: must-revalidate
Content-Type: application/json
Date: Thu, 26 Mar 2015 15:21:56 GMT
ETag: undefined
Server: CouchDB/b6d8665 (Erlang OTP/17)
Transfer-Encoding: chunked
X-Couch-Request-ID: 2f7f8320
X-CouchDB-Body-Time: 0

{
"offset": 0,
"rows": [],
"total_rows": 0
}

The cause of this is in the following line https://github.com/apache/couchdb-couch-mrview/blob/master/src/couch_mrview_http.erl#L331

Issue Links

• links to: GitHub Pull Request #34