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What is the diff between sort performed at sort stage and
the stream sort performed at the input of few stages in DS
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Answer Posted / pooja
Sort Stage
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1. Complex Sorts
2. When explicit Sorting Stage is required.
3. When Key change or cluster Key change columns are
required. As based on it the data needs to be filtered out
ahead in the job.
Sort performed in the input of few stages or Insort Stage
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1. Simple Sort
2. When there is no need to define a Sort stage explicitly.
3. There's no such option as key change here.
need to use
stage explicitly.
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