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Saurabh_Khairnar
Contributor
Contributor

How sequence files are getting generated (System commands) in Hadoop HDFS

Hi Team,

Could you please let us know - How the sequence files get generated in Hadoop HDFS ? (From Replicate to HDFS)

- Are the files created and written to in a single operation, are temporary files created and then copied or renamed, are they first created and then appended to, or other possible combinations ?

 

 

Thanks and Regards,

Saurabh

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