Add SLF4J as direct dependency to Kafka core
Recent changes are now directly using the SLF4J API, so we should have a direct dependency.
Author: Randall Hauch
Reviewers: Ismael Juma
Closes from rhauch/kafka-6313
@@ -549,6 +549,7 @@ project(':core') {
compile libs.joptSimple
compile libs.metrics
compile libs.scala
+ compile libs.slf4jApi
compile libs.slf4jlog4j
compile libs.scalaLogging
compile libs.zkclient
