Hi Team,

We are running an aggregation query(Attached with issue) on a collection which consists of 200 million records on 3-node sharded cluster(AWS).

Volume of records per day: 500,000 to 700,000.

While running query for date range 1 month(January), we are getting result.

If we run the same query with date range for more than 1 month, we are getting below exception:

Error("Printing Stack Trace")@:0
()@src/mongo/shell/utils.js:37
([object Object],[object Object],[object Object],[object Object])@src/mongo/shell/collection.js:866
@(shell):7

uncaught exception: aggregate failed: {
                "errmsg" : "exception: getMore: cursor didn't exist on server, possible restart or timeout?",
                "code" : 13127,
                "ok" : 0
}

Please let us know, if any modification requires in query execution.