Details
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Type:
Improvement
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Status: Closed
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: 3.1.1-incubating
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Fix Version/s: 3.2.0-incubating
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Component/s: process
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Labels:
Description
Right now ComparatorHolder has a method:
List<Comparator> getComparators()
This should really be:
List<Pair<Traversal<?,E>,Comparator<E>>> getComparators()
By doing this, we will be able to order during the Memory-reduction in Gremlin OLAP. We will be able to create values that look like this:
[[32, "marko"], v[1]] [[12, "stephen"], v[7]] [[67, "daniel"], v[8]] ...
Then there will be an OrderBiOperator that will have a List<Compartor> that, for the example above, is size 2. It will then be able to use the already computed traversal ends to sort the vertices.