Hello Spark Users,

I am writing around 10 GB of Processed Data to Parquet where having 1 TB of HDD and 102 GB of RAM, 16 vCore machine on Google Cloud.

Every time, i write to parquet. it shows on Spark UI that stages succeeded but on spark shell it hold context on wait mode for almost 10 mins. then it clears broadcast, accumulator shared variables.

Can we sped up this thing ?


Yours Aye,
Chetan Khatri.
M.+91 76666 80574
Data Science Researcher

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