Re: Difference between hashJoin and innerJoin in Streaming Expression

Hi Joel, Thanks for the information. Regards, Edwin On 25 March 2017 at 10:15, Joel Bernstein wrote: > The innerJoin is a merge join and the hashJoin is a hash join. > > The merge join can support joins of unlimited size and never runs out of > memory. But it requires

Re: Difference between hashJoin and innerJoin in Streaming Expression

The innerJoin is a merge join and the hashJoin is a hash join. The merge join can support joins of unlimited size and never runs out of memory. But it requires that both sides of the join are sorted on the join keys. The hash join reads one side of the join into a hash map keyed on the join

Difference between hashJoin and innerJoin in Streaming Expression

Hi, What is the main difference between hashJoin and innerJoin in Solr Streaming Expression? I understand that both will emit a tuple containing the fields of both tuples. When I tried both hashJoin and innerJoin with the same query, I get exactly the same results, and there is no difference in