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| author | Matei Zaharia <matei@eecs.berkeley.edu> | 2013-04-18 22:25:21 -0700 |
|---|---|---|
| committer | Matei Zaharia <matei@eecs.berkeley.edu> | 2013-04-18 22:25:57 -0700 |
| commit | 17e076de800ea0d4c55f2bd657348641f6f9c55b (patch) | |
| tree | 77afc302109ec3cf73d642ebaa22457b40fe1473 /project/SparkBuild.scala | |
| parent | 5d8a71c484fac46964e6dfe2910a09cc45250eeb (diff) | |
| download | spark-17e076de800ea0d4c55f2bd657348641f6f9c55b.tar.gz spark-17e076de800ea0d4c55f2bd657348641f6f9c55b.tar.bz2 spark-17e076de800ea0d4c55f2bd657348641f6f9c55b.zip | |
Turn on forking in test JVMs to reduce the pressure on perm gen and code
cache sizes due to having 2 instances of the Scala compiler and a bunch
of classloaders.
Diffstat (limited to 'project/SparkBuild.scala')
| -rw-r--r-- | project/SparkBuild.scala | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/project/SparkBuild.scala b/project/SparkBuild.scala index 91541a34f9..f0b371b2cf 100644 --- a/project/SparkBuild.scala +++ b/project/SparkBuild.scala @@ -44,6 +44,10 @@ object SparkBuild extends Build { transitiveClassifiers in Scope.GlobalScope := Seq("sources"), testListeners <<= target.map(t => Seq(new eu.henkelmann.sbt.JUnitXmlTestsListener(t.getAbsolutePath))), + // Fork new JVMs for tests and set Java options for those + fork := true, + javaOptions += "-Xmx1g", + // Only allow one test at a time, even across projects, since they run in the same JVM concurrentRestrictions in Global += Tags.limit(Tags.Test, 1), |