Out of memory: Kill process 388 (goxdcr) score 792 or sacrifice child


#1

We are replicating data from 1 bucket to an elasticsearch cluster.
We currently having oom error on the goxdr process.
We tried different approach to fix the issue but we are still having the problem.
Even with a couchbase cluster with 5 nodes with 60GIG RAM each. The goxdr process takes all the avalable memory and eventually get killed. Usually between 45-50GIG usage on that single process. That is on all 5 nodes! This mean goxdr is taking over 250GIG RAM!

[442308.371110] [ 388] 988 388 14730245 12440745 28330 2021862 0 goxdcr
[442308.376386] Out of memory: Kill process 388 (goxdcr) score 792 or sacrifice child
[442308.381313] Killed process 388 (goxdcr) total-vm:58920980kB, anon-rss:49762980kB, file-rss:0kB

Anyone has advice concerning couchbase replication and elasticsearch?

Thanks,

Steeve