Wail please file a JIRA to track this issue. On Oct 1, 2016 2:31 PM, "Wail Alkowaileet" <[email protected]> wrote:
> Hi, > > I know that early projections will enhance the performance. > I just noticed something: > > 1- returning the whole tuple > count( for $x in dataset Tweets > return $x > ) > > => Throws an exception Java heap exceeded. (The heap-size is less than the > sum of AsterixDB configured memory ... so it's not a problem). > > 2- However, returning one field > count( for $x in dataset Tweets > return $x.id > ) > > => Worked just fine. > > I'm just wondering, does the projection in count() affects its performance > ? > -- > > *Regards,* > Wail Alkowaileet >
