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| author | Burak Yavuz <brkyvz@gmail.com> | 2015-04-27 23:10:14 -0700 |
|---|---|---|
| committer | Reynold Xin <rxin@databricks.com> | 2015-04-27 23:10:14 -0700 |
| commit | 29576e786072bd4218e10036ddfc8d367b1c1446 (patch) | |
| tree | 94bacf8192903166469c9d74887b695f9d9e8017 /external | |
| parent | 874a2ca93d095a0dfa1acfdacf0e9d80388c4422 (diff) | |
| download | spark-29576e786072bd4218e10036ddfc8d367b1c1446.tar.gz spark-29576e786072bd4218e10036ddfc8d367b1c1446.tar.bz2 spark-29576e786072bd4218e10036ddfc8d367b1c1446.zip | |
[SPARK-6829] Added math functions for DataFrames
Implemented almost all math functions found in scala.math (max, min and abs were already present).
cc mengxr marmbrus
Author: Burak Yavuz <brkyvz@gmail.com>
Closes #5616 from brkyvz/math-udfs and squashes the following commits:
fb27153 [Burak Yavuz] reverted exception message
836a098 [Burak Yavuz] fixed test and addressed small comment
e5f0d13 [Burak Yavuz] addressed code review v2.2
b26c5fb [Burak Yavuz] addressed review v2.1
2761f08 [Burak Yavuz] addressed review v2
6588a5b [Burak Yavuz] fixed merge conflicts
b084e10 [Burak Yavuz] Addressed code review
029e739 [Burak Yavuz] fixed atan2 test
534cc11 [Burak Yavuz] added more tests, addressed comments
fa68dbe [Burak Yavuz] added double specific test data
937d5a5 [Burak Yavuz] use doubles instead of ints
8e28fff [Burak Yavuz] Added apache header
7ec8f7f [Burak Yavuz] Added math functions for DataFrames
Diffstat (limited to 'external')
0 files changed, 0 insertions, 0 deletions