Failure reported on second replication of a couchdb database after editing a single document

[brailateo]

Got the new sources - installed and succeeded in make a first replication from a CouchDB database with 3 documents to the sync_gateway

teo@teo:~$ curl -X POST http://172.16.1.8:5984/_replicate \
   -d '{"source":"http://172.16.1.8:5984/apia","target":"http://172.16.1.8:4984/sync_gateway"}'  \
   -H "Content-Type: application/json"
{"ok":true,"no_changes":true,"session_id":"ced39a4fc582193438e008449fa587ae","source_last_seq":8,"replication_id_version":2,"history":[{"session_id":"ced39a4fc582193438e008449fa587ae","start_time":"Thu, 31 Jan 2013 11:50:18 GMT","end_time":"Thu, 31 Jan 2013 11:50:18 GMT","start_last_seq":0,"end_last_seq":8,"recorded_seq":8,"missing_checked":5,"missing_found":5,"docs_read":5,"docs_written":5,"doc_write_failures":0}]}

After editing a single document in the CouchDB database, I tried a second replication:

teo@teo:~$ curl -X POST http://172.16.1.8:5984/_replicate \
  -d '{"source":"http://172.16.1.8:5984/apia","target":"http://172.16.1.8:4984/sync_gateway"}' \
  -H "Content-Type: application/json"
{"error":"checkpoint_commit_failure","reason":"Error updating the target checkpoint document: conflict"}

Tried to GET the changed document from sync_gateway:

teo@teo:~$ curl -X GET http://172.16.1.8:4984/sync_gateway/2ab65b876a29ff310ae2882c4306c5b3
{   "_id":"2ab65b876a29ff310ae2882c4306c5b3",
    "_rev":"2-4cc34455eb88aff3fc30a1c2489050c3",
    "channels":["pndr","apia","sport"],
    "nume":"Ovidiu",
    "oras":"Mallnitz"}

I got the last version of the document ( with oras:"Mallnitz" ) , this is OK!
But what is the {"error":"checkpoint_commit_failure","reason":"Error updating the target checkpoint document: conflict"} error from the second replication?

Teo

[brailateo]

With the last changes already commited, this issue can now be closed too!