Evgeniy Sokolov

Versions of ES, MongoDB and river plugin? Does river plugin installed?

Check versions table at https://github.com/richardwilly98/elasticsearch-river-mongodb/blob/master/README.md Also in ES 1.5 rivers is deprecated, can't say is plugin support this version, don't try it yet. Maybe plugin author can say more about...

I think big chance that you have problems because of unsupported/incompatibled versions.

> It looks like there is a parameter in mongo I can suggest you enable logging queries in mongodb, than start rivers and check which one queries it sends to...

Seems this needed when river works and network gone and then restored. Maybe on this state set river status to "TRY_TO_CONNECT"? For now people install river and see zombie running...