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https://issues.apache.org/jira/browse/SPARK-6826?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shivaram Venkataraman updated SPARK-6826:
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Target Version/s: 1.5.0 (was: 1.4.0)
> `hashCode` support for arbitrary R objects
> ------------------------------------------
>
> Key: SPARK-6826
> URL: https://issues.apache.org/jira/browse/SPARK-6826
> Project: Spark
> Issue Type: Bug
> Components: SparkR
> Reporter: Shivaram Venkataraman
>
> From the SparkR JIRA
> digest::digest looks interesting, but it seems to be more heavyweight than
> our requirements. One relatively easy way to do this is to serialize the
> given R object into a string (serialize(object, ascii=T)) and then just call
> the string hashCode function on this. FWIW it looks like digest follows a
> similar strategy where the md5sum / shasum etc. are calculated on serialized
> objects.
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