[COUCHDB-1231] Replication times out sporadically

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: 1.0.2, 1.0.3
• Component/s: Replication
• Labels: changes replication timeout

Environment

CentOS 5.6 64 bit, XFS HDD drive. Spidermonkey 1.9.2 or 1.7

• Assignee: Unassigned
• Reporter: Alex Markham
• Created: 21/Jul/11 15:12
• Updated: 02/Sep/18 06:33
• Resolved: 02/Sep/18 06:33

Description

We have a setup replicating 7 databases from a master to slave. 2 databases use filters. One of these databases (the infrequently updated one) is failing replication. We have a cronjob to poll replication once per minute, and these stack traces appear often in the logs.

The network is a gigabit lan, or 2 vms on the same host (same result seen on both).
The replication job is called by sshing into the target and then curling the source database to localhost
Source -> Target

ssh TargetServer 'curl -sX POST -H "content-type:application/json" http://localhost:5984/_replicate -d

{"source":"http://SourceServer:5984/DataBase","target":"DataBase","continuous":true,"filter":"productionfilter/notProcessingJob"}

'

changes_timeout is not defined in the ini files.

Logs attached for stack traces on the source couch and the target couch

Issue Links

• duplicates: COUCHDB-1289 heartbeats skipped when continuous changes feed filter function produces no results
• is related to: COUCHDB-1289 heartbeats skipped when continuous changes feed filter function produces no results