Concurrent query with ReadOnlyTxn without initial table serving may be blocked

Issues Dgraph
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2

wangleiin commented :

I wonder if the checksum should be updated for
github.com/dgraph-io/dgraph/worker/groups.go, line 832

SLURP:
			for {
				select {
				case more := <-deltaCh:
					if more == nil {
						return
					}
					batch++
					delta.Txns = append(delta.Txns, more.Txns...)
					delta.MaxAssigned = x.Max(delta.MaxAssigned, more.MaxAssigned)
					**delta.GroupChecksums = more.GroupChecksums**
				default:
					break SLURP
				}
			}