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https://issues.apache.org/jira/browse/TINKERPOP-1295?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15279228#comment-15279228
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stephen mallette commented on TINKERPOP-1295:
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Damn - I meant to mention that on my code review. Unless there is reason not
to, I suggest replicating the change into tp31 and updating this issue to show
the fix on 3.1.3 as well as 3.2.1.
> Precompile ScriptInputFormat scripts once during initialization of
> ScriptRecordReader
> -------------------------------------------------------------------------------------
>
> Key: TINKERPOP-1295
> URL: https://issues.apache.org/jira/browse/TINKERPOP-1295
> Project: TinkerPop
> Issue Type: Improvement
> Components: hadoop, io
> Affects Versions: 3.2.0-incubating, 3.1.2-incubating
> Reporter: Ted Wilmes
> Assignee: Ted Wilmes
> Fix For: 3.2.1
>
> Attachments: intern.svg
>
>
> The {{ScriptRecordReader}} evals scripts on every {{nextKeyValue()}}. I
> think we can cut down on script execution evaluation time by precompiling the
> input script once. This should speedup bulk loads. I've attached some
> profiling info showing a large chunk of time being spent on this eval during
> a recent test run.
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