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Posted to dev@tinkerpop.apache.org by "Flavio Cordova (JIRA)" <ji...@apache.org> on 2015/10/16 02:16:05 UTC

[jira] [Created] (TINKERPOP3-892) Saving Graph to file won't save graph variables

Flavio Cordova created TINKERPOP3-892:
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             Summary: Saving Graph to file won't save graph variables
                 Key: TINKERPOP3-892
                 URL: https://issues.apache.org/jira/browse/TINKERPOP3-892
             Project: TinkerPop 3
          Issue Type: Improvement
          Components: structure
    Affects Versions: 3.0.1-incubating
            Reporter: Flavio Cordova
            Assignee: Marko A. Rodriguez
            Priority: Critical


When you save a graph using writeGraph graph variables are not saved along with all the vertices and edges, so you can't fully recover the graph when you read the file.

In the forum there's a thread called "Saving graph variables to File" that will discuss the matter in details but basically "I understand the API should handle variables and persist then properly, probably adapting it as a vertex to be compliant to the format, but it should be transparent to the developer, something like neo4J does for multi-properties. IF the way they are written to the file were not good enough [for me] then I could be able to change it writting a custom writer/reader, but not the way around."



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