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https://issues.apache.org/jira/browse/SPARK-44900?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Varun Nalla updated SPARK-44900:
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    Priority: Critical  (was: Major)

> Cached DataFrame keeps growing
> ------------------------------
>
>                 Key: SPARK-44900
>                 URL: https://issues.apache.org/jira/browse/SPARK-44900
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>    Affects Versions: 2.4.0
>            Reporter: Varun Nalla
>            Priority: Critical
>
> Scenario :
> We have a kafka streaming application where the data lookups are happening by 
> joining  another DF which is cached, and the caching strategy is 
> MEMORY_AND_DISK.
> However the size of the cached DataFrame keeps on growing for every micro 
> batch the streaming application process and that's being visible under 
> storage tab.
> A similar stack overflow thread was already raised.
> https://stackoverflow.com/questions/55601779/spark-dataframe-cache-keeps-growing



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