On Mon, Jan 14, 2019 at 2:05 PM gtotsline <[email protected]> wrote: > > Hi - > > Can Scanners / Batch Scanners be reused? Is there any downside to reusing a > scanner (e.g. poorer performance)? I assume creating a scanner takes time, > so asking this question to see if I can avoid needlessly recreating a > BatchScanner every time I do a query.
The main difference I can think of is that each batch scanner instance creates a thread pool. Other resources like tablet server connection pools and tablet location caches are shared between batch scanner instances. > > Thanks! > > > > -- > Sent from: http://apache-accumulo.1065345.n5.nabble.com/Developers-f3.html
