[MongoDB] collection or index disappeared when cursor yielded: CappedPositionLost: CollectionScan died due to position in capped collection being deleted. 에러
{"name":"MongoError","message":"collection or index disappeared when cursor yielded: CappedPositionLost: CollectionScan died due to position in capped collection being deleted. Last seen record id: RecordId(8146548)","ok":0,"errmsg":"collection or index disappeared when cursor yielded: CappedPositionLost: CollectionScan died due to position in capped collection being deleted. Last seen record id: RecordId(8146548)","code":16028}
음 이런 에러가 발생했다.
https://jira.mongodb.org/browse/SERVER-27487
[SERVER-27487] sh.status() failed with err "collection or index disappeared when cursor yielded" - MongoDB
sh.status() failed with the following error message. Subsequent calls to sh.status() succeeded. mongos> sh.status() assert: command failed: { "ok" : 0, "errmsg" : "collection or index disappeared when cursor yielded: CappedPositionLost: CollectionScan died
jira.mongodb.org
구글링 해보니까, 뭐 mongoDB가 changelog 콜렉션을 스캔하다가, capped 에서 삭제된 record를 발견했다는 info성 에러 메시지 같다.
그냥 넘겨도 될듯.
실제로도 저 에러메시지 한번 발생하고, 그 다음부터는 발생하지 않았다.