Github user pwendell commented on a diff in the pull request: https://github.com/apache/incubator-spark/pull/570#discussion_r9974017 --- Diff: project/SparkBuild.scala --- @@ -236,13 +236,15 @@ object SparkBuild extends Build { publishLocalBoth <<= Seq(publishLocal in MavenCompile, publishLocal).dependOn ) ++ net.virtualvoid.sbt.graph.Plugin.graphSettings ++ ScalaStyleSettings - val slf4jVersion = "1.7.2" + val slf4jVersion = "1.7.5" val excludeCglib = ExclusionRule(organization = "org.sonatype.sisu.inject") val excludeJackson = ExclusionRule(organization = "org.codehaus.jackson") val excludeNetty = ExclusionRule(organization = "org.jboss.netty") val excludeAsm = ExclusionRule(organization = "asm") val excludeSnappy = ExclusionRule(organization = "org.xerial.snappy") + val excludeCommonsLogging = ExclusionRule(organization = "commons-logging") + val excludeSLF4J = ExclusionRule(organization = "org.slf4j") --- End diff -- It appears that a few other things include slf4j: (zookeeper, the coda hale metrics libs, avro, akka). Should we apply this rule to those as well? Or were you focused only on libraries which might return _newer_ versions?
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