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Posted to issues@spark.apache.org by "Yang Jie (Jira)" <ji...@apache.org> on 2023/10/25 07:37:00 UTC

[jira] [Created] (SPARK-45663) Replace `IterableOnceOps#aggregate` with `IterableOnceOps#foldLeft`

Yang Jie created SPARK-45663:
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             Summary: Replace `IterableOnceOps#aggregate` with `IterableOnceOps#foldLeft`
                 Key: SPARK-45663
                 URL: https://issues.apache.org/jira/browse/SPARK-45663
             Project: Spark
          Issue Type: Sub-task
          Components: MLlib, Spark Core
    Affects Versions: 4.0.0
            Reporter: Yang Jie


{code:java}
@deprecated("`aggregate` is not relevant for sequential collections. Use `foldLeft(z)(seqop)` instead.", "2.13.0")
def aggregate[B](z: => B)(seqop: (B, A) => B, combop: (B, B) => B): B = foldLeft(z)(seqop) {code}



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