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Posted to dev@tinkerpop.apache.org by "Russell Alexander Spitzer (JIRA)" <ji...@apache.org> on 2015/10/07 03:00:31 UTC

[jira] [Created] (TINKERPOP3-868) Allow Spark Gremlin Computer to Reuse Spark Contexts

Russell Alexander Spitzer created TINKERPOP3-868:
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             Summary: Allow Spark Gremlin Computer to Reuse Spark Contexts
                 Key: TINKERPOP3-868
                 URL: https://issues.apache.org/jira/browse/TINKERPOP3-868
             Project: TinkerPop 3
          Issue Type: Improvement
    Affects Versions: 3.0.1-incubating
            Reporter: Russell Alexander Spitzer
             Fix For: 3.1.0-incubating


So that users don't have to face the overhead of recreating Spark Contexts between jobs, we can provide an option so that contexts can be saved between jobs in a given JVM. This will also allow for simultaneous use of SparkGraphComputers sharing a single context.

I propose to enable this via a new property

gremlin.spark.persistContext , Default: false (old behavior)



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