Boxuan Li created TINKERPOP-2973:
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Summary: GraphComputer should allow vertex properties filtering
Key: TINKERPOP-2973
URL: https://issues.apache.org/jira/browse/TINKERPOP-2973
Project: TinkerPop
Issue Type: New Feature
Reporter: Boxuan Li
Attachments: image-2023-07-25-22-48-37-510.png,
image-2023-07-25-22-49-16-418.png
GraphComputer has vertexFilter and edgeFilter, but not yet a filter for vertex
properties. Many vertex programs don't need many if not all vertex properties.
PageRank, for example, does not need any vertex properties at all. Having a
vertex property filter can reduce memory/disk usage.
I implemented a vertex property filter and will submit a PR soon. In my use
case, the RDD size reduces from 2.8GB to 2.1GB by applying a vertex property
filter.
Before:
!image-2023-07-25-22-49-16-418.png|width=1145,height=46!
After:
!image-2023-07-25-22-48-37-510.png|width=1366,height=28!
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