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Posted to issues@spark.apache.org by "Yang Jie (Jira)" <ji...@apache.org> on 2023/10/19 03:48:00 UTC

[jira] [Created] (SPARK-45602) Replace `s.c.MapOps.filterKeys` with `s.c.MapOps.view.filterKeys`

Yang Jie created SPARK-45602:
--------------------------------

             Summary: Replace `s.c.MapOps.filterKeys` with `s.c.MapOps.view.filterKeys`
                 Key: SPARK-45602
                 URL: https://issues.apache.org/jira/browse/SPARK-45602
             Project: Spark
          Issue Type: Sub-task
          Components: Kubernetes, Spark Core, SQL, YARN
    Affects Versions: 4.0.0
            Reporter: Yang Jie


{code:java}
/** Filters this map by retaining only keys satisfying a predicate.
  *  @param  p   the predicate used to test keys
  *  @return an immutable map consisting only of those key value pairs of this map where the key satisfies
  *          the predicate `p`. The resulting map wraps the original map without copying any elements.
  */
@deprecated("Use .view.filterKeys(f). A future version will include a strict version of this method (for now, .view.filterKeys(p).toMap).", "2.13.0")
def filterKeys(p: K => Boolean): MapView[K, V] = new MapView.FilterKeys(this, p) {code}



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