I am not sure if this is even something that I need to worry about.
I have a single node CB Server, that I am only using as a XDCR destination, that I can take nightly backups of. All replication seems to be functioning as intended.
4.1.0-5005 Enterprise Edition
Cluster RAM Quota: 28672
Index RAM Quota: 256
(I am no where near the limitations of the hardware or any of the quotas that are in place.)
Here is the message that I am seeing in the logs:
Service ‘indexer’ exited with status 1. Restarting. Messages: github.com/couchbase/indexing/secondary/common.ExitOnStdinClose()
created by main.main
[goport] 2016/05/31 16:06:21 /opt/couchbase/bin/indexer terminated: exit status 2