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whats relation between configuration file and datasets?
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Answer Posted / subhash
Datasets- Preserves the Partitions. i.e, Data in the
datasets store on diff nodes which specified in the Config
File.
Resource Disk path in the Config File specifies in which
locations the data(Dataset's data) store.
Dataset contains: Data File and Schema file
Schema file(contains header and address of data file)stores
in dataset path(which we mention in the job)
Data File store in the Resource Disk Path, which specified
in the config file.
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