Skip to content

[SPARK-7156][SQL] support RandomSplit in DataFrames #5761

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
brkyvz wants to merge 8 commits into from
Closed

[SPARK-7156][SQL] support RandomSplit in DataFrames #5761

Changes from 1 commit
Commits
Show all changes
8 commits
Select commit Hold shift + click to select a range
e98ebac
[SPARK-7156][SQL] support RandomSplit in DataFrames
brkyvz Apr 28, 2015
2384266
addressed comments v0.1
brkyvz Apr 28, 2015
f400ade
fix build errors
brkyvz Apr 28, 2015
3c11d1b
fixed broken test
brkyvz Apr 29, 2015
6000328
added python api and fixed test
brkyvz Apr 29, 2015
1ddb3da
copy base
brkyvz Apr 29, 2015
69669c3
fix broken test
brkyvz Apr 29, 2015
a1fb0aa
remove unrelated file
brkyvz Apr 29, 2015
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
Next Next commit
fix build errors
  • Loading branch information
@brkyvz
brkyvz committed Apr 28, 2015
commit f400ade684f781a109fcdfc8b843ba3fa7b244da
4 changes: 2 additions & 2 deletions sql/core/src/main/scala/org/apache/spark/sql/execution/basicOperators.scala
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -85,9 +85,9 @@ case class Sample(
// TODO: How to pick seed?
override def execute(): RDD[Row] = {
if (withReplacement) {
child.execute().map(_.copy()).sample(withReplacement, ub - lb, seed)
child.execute().map(_.copy()).sample(withReplacement, upperBound - lowerBound, seed)
} else {
child.execute().map(_.copy()).randomSampleWithRange(lb, ub, seed)
child.execute().map(_.copy()).randomSampleWithRange(lowerBound, upperBound, seed)
}
}
}
Expand Down