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author | Sital Kedia <skedia@fb.com> | 2016-02-16 22:27:34 -0800 |
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committer | Kay Ousterhout <kayousterhout@gmail.com> | 2016-02-16 22:27:39 -0800 |
commit | 1e1e31e03df14f2e7a9654e640fb2796cf059fe0 (patch) | |
tree | f463cdf7eb8b5bc63508a4b314a5b3e287761d49 /docs/storage-openstack-swift.md | |
parent | 7218c0eba957e0a079a407b79c3a050cce9647b2 (diff) | |
download | spark-1e1e31e03df14f2e7a9654e640fb2796cf059fe0.tar.gz spark-1e1e31e03df14f2e7a9654e640fb2796cf059fe0.tar.bz2 spark-1e1e31e03df14f2e7a9654e640fb2796cf059fe0.zip |
[SPARK-13279] Remove O(n^2) operation from scheduler.
This commit removes an unnecessary duplicate check in addPendingTask that meant
that scheduling a task set took time proportional to (# tasks)^2.
Author: Sital Kedia <skedia@fb.com>
Closes #11175 from sitalkedia/fix_stuck_driver.
Diffstat (limited to 'docs/storage-openstack-swift.md')
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