Index: core/src/main/scala/kafka/consumer/ZookeeperConsumerConnector.scala =================================================================== --- core/src/main/scala/kafka/consumer/ZookeeperConsumerConnector.scala (revision 1244751) +++ core/src/main/scala/kafka/consumer/ZookeeperConsumerConnector.scala (working copy) @@ -384,7 +384,7 @@ lock.lock() try { if (!isWatcherTriggered) - cond.wait() + cond.await() } finally { isWatcherTriggered = false lock.unlock()