Github user mengxr commented on a diff in the pull request:
https://github.com/apache/spark/pull/1025#discussion_r14691480
--- Diff: pom.xml ---
@@ -257,6 +257,11 @@
<version>1.5</version>
</dependency>
<dependency>
+ <groupId>org.apache.commons</groupId>
+ <artifactId>commons-math3</artifactId>
+ <version>3.3</version>
--- End diff --
Just found that hadoop-common depends on commons-math3-3.1.1 since v2.3.0
(HADOOP-9594). 3.3 is not compatible with 3.1.1. So there is (or will be) a
problem no matter which version we include. Do we have alternative solutions?
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