Re: Approach to hold the output of an iterator in memory to do further operations

Check out the MinCombiner https://github.com/apache/accumulo/blob/master/core/src/main/java/org/apache/accumulo/core/iterators/user/MinCombiner.java On Mon, Apr 27, 2015 at 12:19 PM, vaibhav thapliyal vaibhav.thapliyal...@gmail.com wrote: Hello everyone. I am trying to carry out max and min

Approach to hold the output of an iterator in memory to do further operations

Hello everyone. I am trying to carry out max and min kind of operations using accumulo. But since the Accumulo iterators only operate on the entries that are lovally hosted I get the local max and local min of the instead of a global max and min. To get this global max and min, I have to

Re: Approach to hold the output of an iterator in memory to do further operations

No, there isn't a way to do this that doesn't involve writing it to disk. vaibhav thapliyal wrote: I want to ask if there if a way to store this in memory so as to avoid writing it to a table? Is there a reason for wanting to avoid this (small) amount of work client-side? My experience has