Spark - Repartition Or Coalesce

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#spark #repartition

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Комментарии
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is it because of we are dealing with less data?, if data grows then we can actually compare the results, thoughts ?

techtransform
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Bro....i am eagerly waiting for upload continuously

nagarajareddykorsipati
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You are the kickstarter my journey in DE,

So while watching these video, i am not able to get some methods u using, so do i need to go some beginer level than this, eg: toDF and lit in DF1 are unable to get what is ur suggesstion? like the way i missed some code areas when describe about spark custom partition with (extends u used at clas my Custom Partition_

Growth__Hub_
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Brother ... repartition solves the data skewness... ? whether it distributes the key to other partitions if it exceeds the size ?

sunilprasathe
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can you post on, working with small file in spark .how to fix or enhance the performance?

justvenkyy...