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https://issues.apache.org/jira/browse/TINKERPOP-1072?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marko A. Rodriguez closed TINKERPOP-1072.
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Resolution: Fixed
> Allow the user to set persistence options using StorageLevel.valueOf()
> ----------------------------------------------------------------------
>
> Key: TINKERPOP-1072
> URL: https://issues.apache.org/jira/browse/TINKERPOP-1072
> Project: TinkerPop
> Issue Type: Improvement
> Components: hadoop
> Affects Versions: 3.1.0-incubating
> Reporter: Marko A. Rodriguez
> Assignee: Marko A. Rodriguez
> Fix For: 3.1.1-incubating
>
>
> I always thought there was a Spark option to say stuff like
> {{default.persist=DISK_SER_1}}, but I can't seem to find it.
> If no such option exists, then we should add it to Spark-Gremlin. For
> instance:
> {code}
> gremlin.spark.storageLevel=DISK_ONLY
> {code}
> See:
> http://spark.apache.org/docs/latest/programming-guide.html#rdd-persistence
> Then we would need to go through and where we have {{...cache()}} calls, they
> need to be changed to
> {{....persist(StorageLevel.valueOf(conf.get("gremlin.spark.storageLevel","MEMORY_ONLY")}}.
> The question then becomes, do we provide flexibility where the user can have
> the program caching different from the persisted RDD caching :|.... Too many
> configurations sucks.
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