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author | Andrew Or <andrew@databricks.com> | 2015-09-03 17:55:10 -0700 |
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committer | Kay Ousterhout <kayousterhout@gmail.com> | 2015-09-03 17:55:10 -0700 |
commit | cf42138643d1d4bf464f1d700457309d9e537721 (patch) | |
tree | 3b3e6f981742a141e4847ad1c4061a47caede964 /dev/create-release | |
parent | 208fbca102c269c52eaf84bdde9838474ded276b (diff) | |
download | spark-cf42138643d1d4bf464f1d700457309d9e537721.tar.gz spark-cf42138643d1d4bf464f1d700457309d9e537721.tar.bz2 spark-cf42138643d1d4bf464f1d700457309d9e537721.zip |
[SPARK-10003] Improve readability of DAGScheduler
Note: this is not intended to be in Spark 1.5!
This patch rewrites some code in the `DAGScheduler` to make it more readable. In particular
- there were blocks of code that are unnecessary and removed for simplicity
- there were abstractions that are unnecessary and made the code hard to navigate
- other minor changes
Author: Andrew Or <andrew@databricks.com>
Closes #8217 from andrewor14/dag-scheduler-readability and squashes the following commits:
57abca3 [Andrew Or] Move comment back into if case
574fb1e [Andrew Or] Merge branch 'master' of github.com:apache/spark into dag-scheduler-readability
64a9ed2 [Andrew Or] Remove unnecessary code + minor code rewrites
Diffstat (limited to 'dev/create-release')
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