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https://issues.apache.org/jira/browse/TINKERPOP-1248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15829168#comment-15829168
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ASF GitHub Bot commented on TINKERPOP-1248:
-------------------------------------------
Github user okram commented on the issue:
https://github.com/apache/tinkerpop/pull/538
```
[INFO]
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[INFO] BUILD SUCCESS
[INFO]
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[INFO] Total time: 03:06 h
[INFO] Finished at: 2017-01-18T19:11:37-07:00
[INFO] Final Memory: 136M/1242M
[INFO]
------------------------------------------------------------------------
```
> OrderGlobalStep should use local star graph to compute sorts, prior to
> reduction.
> ---------------------------------------------------------------------------------
>
> Key: TINKERPOP-1248
> URL: https://issues.apache.org/jira/browse/TINKERPOP-1248
> Project: TinkerPop
> Issue Type: Improvement
> Components: process
> Affects Versions: 3.2.0-incubating
> Reporter: Marko A. Rodriguez
> Assignee: Marko A. Rodriguez
>
> We can get local star graph expressivity from `OrderGlobalStep` in OLAP if we
> emit the object + its `by()`-modulated values. It will yield more data in the
> order, but it will reduce the CPU time as we don't have to call `by()` on
> each order check.
> This ticket will be a bit involved as it will depart from
> `CollectingBarrierStep` semantics and thus, complicate `OrderGlobalSteps`
> implementation...
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