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Data Engineering
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Forum Posts

Mradul07
by New Contributor II
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Spark behavior while dealing with Actions & Transformations ?

Hi, My question is - what happens to the initial RDD after the action is performed on it. Does it disappear or stays in the memory or does it needs to be explicitly cached() if we want to use it again.For eg : If I execute this in a sequence :df_outp...

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