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author | Erik Erlandson <eerlands@redhat.com> | 2014-08-08 20:58:44 -0700 |
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committer | Reynold Xin <rxin@apache.org> | 2014-08-08 20:58:44 -0700 |
commit | 43af2817007eaa2cce2567bd83f5cde1ee28d1f7 (patch) | |
tree | cd8316e124465c09a72e44071dee977f2e6fd9ff /docs/configuration.md | |
parent | 1c84dba9881118204687c81003bded6d49e27255 (diff) | |
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[SPARK-2911] apply parent[T](j) to clarify UnionRDD code
References to dependencies(j) for actually obtaining RDD parents are less common than I originally estimated. It does clarify UnionRDD (also will clarify some of my other PRs)
Use of firstParent[T] is ubiquitous, but not as sure that benefits from being replaced with parent(0)[T].
Author: Erik Erlandson <eerlands@redhat.com>
Closes #1858 from erikerlandson/spark-2911-pr2 and squashes the following commits:
7ffea74 [Erik Erlandson] [SPARK-2911] apply parent[T](j) to clarify UnionRDD code
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