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https://issues.apache.org/jira/browse/LIVY-417?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16260351#comment-16260351
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Saisai Shao commented on LIVY-417:
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Which version of Livy are you using? I think shared variables was just
supported in master branch.
> Not able to work with dataframes on livy
> ----------------------------------------
>
> Key: LIVY-417
> URL: https://issues.apache.org/jira/browse/LIVY-417
> Project: Livy
> Issue Type: Bug
> Reporter: Partha Pratim Ghosh
>
> I am using livy's programmatic API. The requirement is to create multiple
> contexts through livy, pull dataframes and later persist them back. Through a
> job a DataFrame can be pulled into my application. However, when persistence
> is required, the dataframe is sent to another Job which receives a DataFrame
> and tries to persist it. Here DataFrame internals are null.
> So, what is the procedure to extract a DataFrame from spark context using
> livy to an application and later persisting it back to the same spark context
> through livy. At present not able to find any such route.
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