Add kafka 0.9

Fix one new constraint on the broker ID which must now be small unless you
configure otherwise.

.travis.yml

@@ -13,6 +13,7 @@ env:
   matrix:
   - KAFKA_VERSION=0.8.1.1
   - KAFKA_VERSION=0.8.2.2
+  - KAFKA_VERSION=0.9.0.0
 
 before_install:
 - export REPOSITORY_ROOT=${TRAVIS_BUILD_DIR}

vagrant/provision.sh

@@ -7,7 +7,7 @@ yes | apt-get install default-jre
 
 export KAFKA_INSTALL_ROOT=/opt
 export KAFKA_HOSTNAME=192.168.100.67
-export KAFKA_VERSION=0.8.2.2
+export KAFKA_VERSION=0.9.0.0
 export REPOSITORY_ROOT=/vagrant
 
 sh /vagrant/vagrant/install_cluster.sh

vagrant/server.properties

@@ -18,6 +18,7 @@
 
 # The id of the broker. This must be set to a unique integer for each broker.
 broker.id=KAFKAID
+reserved.broker.max.id=10000
 
 ############################# Socket Server Settings #############################