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| author | Sean Owen <sowen@cloudera.com> | 2015-01-19 22:50:44 -0800 |
|---|---|---|
| committer | Patrick Wendell <patrick@databricks.com> | 2015-01-19 22:50:45 -0800 |
| commit | 306ff187af0c49f61f4bc1850021561397b4f8f1 (patch) | |
| tree | 3b6fc4dbaaf50e8437c4e9a83ce85826380237d2 /project | |
| parent | e69fb8c75aab7b95abf03785c3b2f1384373003a (diff) | |
| download | spark-306ff187af0c49f61f4bc1850021561397b4f8f1.tar.gz spark-306ff187af0c49f61f4bc1850021561397b4f8f1.tar.bz2 spark-306ff187af0c49f61f4bc1850021561397b4f8f1.zip | |
SPARK-5270 [CORE] Provide isEmpty() function in RDD API
Pretty minor, but submitted for consideration -- this would at least help people make this check in the most efficient way I know.
Author: Sean Owen <sowen@cloudera.com>
Closes #4074 from srowen/SPARK-5270 and squashes the following commits:
66885b8 [Sean Owen] Add note that JavaRDDLike should not be implemented by user code
2e9b490 [Sean Owen] More tests, and Mima-exclude the new isEmpty method in JavaRDDLike
28395ff [Sean Owen] Add isEmpty to Java, Python
7dd04b7 [Sean Owen] Add efficient RDD.isEmpty()
Diffstat (limited to 'project')
| -rw-r--r-- | project/MimaExcludes.scala | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/project/MimaExcludes.scala b/project/MimaExcludes.scala index 0ccbfcb0c4..95fef23ee4 100644 --- a/project/MimaExcludes.scala +++ b/project/MimaExcludes.scala @@ -82,6 +82,10 @@ object MimaExcludes { // SPARK-5166 Spark SQL API stabilization ProblemFilters.exclude[IncompatibleMethTypeProblem]("org.apache.spark.ml.Transformer.transform"), ProblemFilters.exclude[IncompatibleMethTypeProblem]("org.apache.spark.ml.Estimator.fit") + ) ++ Seq( + // SPARK-5270 + ProblemFilters.exclude[MissingMethodProblem]( + "org.apache.spark.api.java.JavaRDDLike.isEmpty") ) case v if v.startsWith("1.2") => |