MINOR: cleanup apache license in python files

ijuma
As discussed in https://github.com/apache/kafka/pull/1645, this patch removes an extraneous line from several __init__.py files, and a few others as well

Author: Geoff Anderson <geoff@confluent.io>

Reviewers: Ismael Juma <ismael@juma.me.uk>

Closes #1659 from granders/minor-cleanup-init-files

config/server.properties

@@ -12,6 +12,7 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+
 # see kafka.server.KafkaConfig for additional details and defaults
 
 ############################# Server Basics #############################

tests/kafkatest/__init__.py

@@ -12,7 +12,6 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-# see kafka.server.KafkaConfig for additional details and defaults
 
 # This determines the version of kafkatest that can be published to PyPi and installed with pip
 #

tests/kafkatest/benchmarks/core/__init__.py

@@ -12,4 +12,3 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-# see kafka.server.KafkaConfig for additional details and defaults

tests/kafkatest/benchmarks/streams/__init__.py

@@ -12,4 +12,3 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-# see kafka.server.KafkaConfig for additional details and defaults

tests/kafkatest/services/__init__.py

@@ -12,4 +12,3 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-# see kafka.server.KafkaConfig for additional details and defaults

tests/kafkatest/services/kafka/config.py

@@ -46,8 +46,3 @@ class KafkaConfig(dict):
             s += "%s=%s\n" % (k, str(self[k]))
         return s
 
-
-
-
-
-

tests/kafkatest/services/kafka/templates/kafka.properties

@@ -12,9 +12,8 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-# see kafka.server.KafkaConfig for additional details and defaults
-
 
+# see kafka.server.KafkaConfig for additional details and defaults
 advertised.host.name={{ node.account.hostname }}
 
 

tests/kafkatest/services/templates/console_consumer.properties

@@ -12,7 +12,6 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-# see kafka.server.KafkaConfig for additional details and defaults
 
 group.id={{ group_id|default('test-consumer-group') }}
 

tests/kafkatest/services/templates/zookeeper.properties

@@ -12,7 +12,6 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-# see kafka.server.KafkaConfig for additional details and defaults
 
 dataDir=/mnt/zookeeper
 clientPort=2181
@@ -22,4 +21,4 @@ syncLimit=2
 quorumListenOnAllIPs=true
 {% for node in nodes %}
 server.{{ loop.index }}={{ node.account.hostname }}:2888:3888
-{% endfor %}
+{% endfor %}

tests/kafkatest/tests/__init__.py

@@ -12,4 +12,3 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-# see kafka.server.KafkaConfig for additional details and defaults

tests/kafkatest/tests/client/__init__.py

@@ -12,4 +12,3 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-# see kafka.server.KafkaConfig for additional details and defaults

tests/kafkatest/tests/connect/__init__.py

@@ -12,4 +12,3 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-# see kafka.server.KafkaConfig for additional details and defaults

tests/kafkatest/tests/core/__init__.py

@@ -12,4 +12,3 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-# see kafka.server.KafkaConfig for additional details and defaults

tests/kafkatest/tests/tools/__init__.py

@@ -12,4 +12,3 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-# see kafka.server.KafkaConfig for additional details and defaults

tests/kafkatest/utils/__init__.py

@@ -12,6 +12,5 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-# see kafka.server.KafkaConfig for additional details and defaults
 
 from util import kafkatest_version, is_version, is_int, is_int_with_prefix

tests/setup.py

@@ -12,7 +12,6 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-# see kafka.server.KafkaConfig for additional details and defaults
 
 import re
 import sys

vagrant/aws/aws-access-keys-commands

@@ -12,7 +12,6 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-# see kafka.server.KafkaConfig for additional details and defaults
 
 if [ -z "$AWS_IAM" ];then
     echo "Warning: AWS_IAM is not set"

vagrant/aws/aws-example-Vagrantfile.local

@@ -12,7 +12,6 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-# see kafka.server.KafkaConfig for additional details and defaults
 
 # Use this template Vagrantfile.local for running system tests on aws 
 # To use it, move it to the base kafka directory and rename

vagrant/aws/aws-init.sh

@@ -13,7 +13,6 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-# see kafka.server.KafkaConfig for additional details and defaults
 
 # This script can be used to set up a driver machine on aws from which you will run tests
 # or bring up your mini Kafka cluster.

vagrant/system-test-Vagrantfile.local

@@ -12,7 +12,6 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-# see kafka.server.KafkaConfig for additional details and defaults
 
 # Use this example Vagrantfile.local for running system tests
 # To use it, move it to the base kafka directory and rename
@@ -24,4 +23,4 @@ base_box = "kafkatest-worker"
 
 
 # System tests use hostnames for each worker that need to be defined in /etc/hosts on the host running ducktape
-enable_dns = true
+enable_dns = true