289373b28c
This patch changes Spark's build to make Scala 2.11 the default Scala version. To be clear, this does not mean that Spark will stop supporting Scala 2.10: users will still be able to compile Spark for Scala 2.10 by following the instructions on the "Building Spark" page; however, it does mean that Scala 2.11 will be the default Scala version used by our CI builds (including pull request builds). The Scala 2.11 compiler is faster than 2.10, so I think we'll be able to look forward to a slight speedup in our CI builds (it looks like it's about 2X faster for the Maven compile-only builds, for instance). After this patch is merged, I'll update Jenkins to add new compile-only jobs to ensure that Scala 2.10 compilation doesn't break. Author: Josh Rosen <joshrosen@databricks.com> Closes #10608 from JoshRosen/SPARK-6363. |
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| src/main/assembly | ||
| pom.xml | ||
| README | ||
This is an assembly module for Spark project. It creates a single tar.gz file that includes all needed dependency of the project except for org.apache.hadoop.* jars that are supposed to be available from the deployed Hadoop cluster. This module is off by default. To activate it specify the profile in the command line -Pbigtop-dist If you need to build an assembly for a different version of Hadoop the hadoop-version system property needs to be set as in this example: -Dhadoop.version=2.0.6-alpha