[jira] [Closed] (TINKERPOP-1404) Path/label optimization

[stephen mallette (JIRA)]

 [ 
https://issues.apache.org/jira/browse/TINKERPOP-1404?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

stephen mallette closed TINKERPOP-1404.
---
Resolution: Fixed

> Path/label optimization
> ---
>
> Key: TINKERPOP-1404
> URL: https://issues.apache.org/jira/browse/TINKERPOP-1404
> Project: TinkerPop
>  Issue Type: Improvement
>  Components: process
>Affects Versions: 3.2.1
>Reporter: pieter martin
>Assignee: pieter martin
> Fix For: 3.3.0
>
>
> Currently path queries do a lot of label collection copying. This has a 
> significant impact on performance.
> As the labels are known and set on the traverser when {{Traverser.split(r, 
> step)}} is called there is no need to call {{Traverser.addLabels}} again in 
> {{AbstractStep}}
> Also seeing as {{AbstractStep.getLabels()}} returns an {{UnmodifyableSet}} 
> the step's labels can be used directly in the traverser. There is no need to 
> make a copy of it.



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[jira] [Closed] (TINKERPOP-1404) Path/label optimization

[pieter martin (JIRA)]

 [ 
https://issues.apache.org/jira/browse/TINKERPOP-1404?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

pieter martin closed TINKERPOP-1404.

   Resolution: Fixed
Fix Version/s: 3.3.0

Implemented via TINKERPOP-1372

> Path/label optimization
> ---
>
> Key: TINKERPOP-1404
> URL: https://issues.apache.org/jira/browse/TINKERPOP-1404
> Project: TinkerPop
>  Issue Type: Improvement
>  Components: process
>Affects Versions: 3.2.1
>Reporter: pieter martin
>Assignee: pieter martin
>  Labels: performance
> Fix For: 3.3.0
>
>
> Currently path queries do a lot of label collection copying. This has a 
> significant impact on performance.
> As the labels are known and set on the traverser when {{Traverser.split(r, 
> step)}} is called there is no need to call {{Traverser.addLabels}} again in 
> {{AbstractStep}}
> Also seeing as {{AbstractStep.getLabels()}} returns an {{UnmodifyableSet}} 
> the step's labels can be used directly in the traverser. There is no need to 
> make a copy of it.



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