Ticket #464 (closed defect: fixed)
Query statistics do not update correctly on cluster
|Reported by:||thompsonbry||Owned by:||thompsonbry|
The query statistics objects (BOpStats) do not update correctly on the cluster. At least the following fields jump around between large positive and negative values rather than presenting monotonically values. These fields should be updated each time an operator evaluation phase completes. In scale-out, that typically means each time an operator is done evaluating for some shard. The final values can be observed by using the "explain" option. The intermediate values can be observed using
The operation needs to be moderately long lived in order for these intermediate values to be observed.