Orion refuses to start (location.coords_2dsphere index error) -

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after upgrading orion 0.22.0 (applying the documented migration procedure), orion refuses start, existing following message:

info@10:51:50  contextbroker.cpp[1191]: connected mongo @ mongodb1:27017:orion  terminate called after throwing instance of 'mongo::operationexception'       what():  operationexception: { ok: 0.0, errmsg: "index name: location.coords_2dsphere exists different options", code: 85 }

i'm using mongodb replica set database.

the solution issue (which have been observed in replica set environments) remove location.coords_2dsphere index, i.e. executing following command in mongo shell (connected primary node):

db.entities.dropindex({"location.coords": "2dsphere"})

in case of using orion in multiservice mode, have apply above command each 1 of tenant databases.

orion re-create index next time starts.


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