Update to use CCL (#2278)

* Update readme for CCL (#2276)

* Switch to use CCL (#2275)

* Update source file to use CCL

* Change to CCL and remove open source

* Add CCL to CommandStoreUtilTest.java

README.md

@@ -15,8 +15,7 @@ Click here to watch a screencast of the KSQL demo on YouTube.
 
 Stable releases are published every four months and are officially supported by [Confluent](http://www.confluent.io/).
 
-1. [Download latest stable KSQL](https://www.confluent.io/download/), which is included in the Enterprise and
-   Open Source editions of Confluent Platform.
+1. [Download latest stable KSQL](https://www.confluent.io/download/), which is included in Confluent Platform.
 2. Follow the [Quick Start](https://docs.confluent.io/current/quickstart.html).
 3. Read the [KSQL Documentation](https://docs.confluent.io/current/ksql/docs/), notably the
    [KSQL Tutorials and Examples](https://docs.confluent.io/current/ksql/docs/tutorials/), which include Docker-based
@@ -128,6 +127,6 @@ Contributions to the code, examples, documentation, etc. are very much appreciat
 
 # License
 
-The project is [licensed](LICENSE) under the Apache License, version 2.0.
+The project is licensed under the [Confluent Community License](LICENSE).
 
 *Apache, Apache Kafka, Kafka, and associated open source project names are trademarks of the [Apache Software Foundation](https://www.apache.org/).*

build-tools/pom.xml

@@ -1,19 +1,17 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!--~
-  ~ Copyright 2017 Confluent Inc.
+<!--
+  ~ Copyright 2018 Confluent Inc.
   ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
+  ~ Licensed under the Confluent Community License; you may not use this file
+  ~ except in compliance with the License.  You may obtain a copy of the License at
   ~
-  ~ http://www.apache.org/licenses/LICENSE-2.0
+  ~ http://www.confluent.io/confluent-community-license
   ~
   ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ 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.
-  ~-->
+  ~ distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+  ~ WARRANTIES OF ANY KIND, either express or implied.  See the License for the
+  ~ specific language governing permissions and limitations under the License.
+  -->
 <project xmlns="http://maven.apache.org/POM/4.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

checkstyle/checkstyle.properties

@@ -2,17 +2,15 @@
 #
 # Copyright 2018 Confluent Inc.
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
+# Licensed under the Confluent Community License; you may not use this file
+# except in compliance with the License.  You may obtain a copy of the License at
 #
-# http://www.apache.org/licenses/LICENSE-2.0
+# http://www.confluent.io/confluent-community-license
 #
 # Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# 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.
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OF ANY KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations under the License.
 #
 
 checkstyle.hideutilityclassconstructor.severity=error

checkstyle/suppressions.xml

@@ -3,17 +3,15 @@
 <!--
   ~ Copyright 2018 Confluent Inc.
   ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
+  ~ Licensed under the Confluent Community License; you may not use this file
+  ~ except in compliance with the License.  You may obtain a copy of the License at
   ~
-  ~ http://www.apache.org/licenses/LICENSE-2.0
+  ~ http://www.confluent.io/confluent-community-license
   ~
   ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ 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.
+  ~ distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+  ~ WARRANTIES OF ANY KIND, either express or implied.  See the License for the
+  ~ specific language governing permissions and limitations under the License.
   -->
 
 <!DOCTYPE suppressions PUBLIC

config/datagen.properties

@@ -1,17 +1,15 @@
 #
 # Copyright 2018 Confluent Inc.
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
+# Licensed under the Confluent Community License; you may not use this file
+# except in compliance with the License.  You may obtain a copy of the License at
 #
-# http://www.apache.org/licenses/LICENSE-2.0
+# http://www.confluent.io/confluent-community-license
 #
 # Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# 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.
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OF ANY KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations under the License.
 #
 
 # This properties file should ONLY be used when you run KSQL with Confluent Enterprise Platform.

config/ksql-server.properties

@@ -1,17 +1,15 @@
 #
 # Copyright 2018 Confluent Inc.
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
+# Licensed under the Confluent Community License; you may not use this file
+# except in compliance with the License.  You may obtain a copy of the License at
 #
-# http://www.apache.org/licenses/LICENSE-2.0
+# http://www.confluent.io/confluent-community-license
 #
 # Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# 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.
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OF ANY KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations under the License.
 #
 
 bootstrap.servers=localhost:9092

config/log4j-file.properties

@@ -1,17 +1,15 @@
 #
 # Copyright 2018 Confluent Inc.
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
+# Licensed under the Confluent Community License; you may not use this file
+# except in compliance with the License.  You may obtain a copy of the License at
 #
-# http://www.apache.org/licenses/LICENSE-2.0
+# http://www.confluent.io/confluent-community-license
 #
 # Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# 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.
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OF ANY KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations under the License.
 #
 
 # For the general syntax of property based configuration files see

config/log4j-rolling.properties

@@ -1,17 +1,15 @@
 #
 # Copyright 2018 Confluent Inc.
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
+# Licensed under the Confluent Community License; you may not use this file
+# except in compliance with the License.  You may obtain a copy of the License at
 #
-# http://www.apache.org/licenses/LICENSE-2.0
+# http://www.confluent.io/confluent-community-license
 #
 # Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# 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.
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OF ANY KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations under the License.
 #
 
 # this is a sample log4j config that will roll log files

config/log4j-silent.properties

@@ -1,17 +1,15 @@
 #
 # Copyright 2018 Confluent Inc.
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
+# Licensed under the Confluent Community License; you may not use this file
+# except in compliance with the License.  You may obtain a copy of the License at
 #
-# http://www.apache.org/licenses/LICENSE-2.0
+# http://www.confluent.io/confluent-community-license
 #
 # Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# 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.
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OF ANY KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations under the License.
 #
 
 log4j.rootLogger=OFF

config/log4j.properties

@@ -1,17 +1,15 @@
 #
 # Copyright 2018 Confluent Inc.
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
+# Licensed under the Confluent Community License; you may not use this file
+# except in compliance with the License.  You may obtain a copy of the License at
 #
-# http://www.apache.org/licenses/LICENSE-2.0
+# http://www.confluent.io/confluent-community-license
 #
 # Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# 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.
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OF ANY KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations under the License.
 #
 
 log4j.rootLogger=INFO, stdout

debian/confluent-ksql.spec.in

@@ -3,7 +3,7 @@ Name: confluent-ksql
 Version: ##RPMVERSION##
 Release: ##RPMRELEASE##
 Group: Applications/Internet
-License: Apache (v2)
+License: Confluent Community License
 Source0: confluent-ksql-%{version}.tar.gz
 URL: http://confluent.io
 BuildRoot: %{_tmppath}/%{name}-%{version}-root

debian/copyright

@@ -3,25 +3,20 @@ Upstream-Name: ksql
 Source: https://github.com/confluentinc/ksql
 
 Files: *
-Copyright: 2014 Confluent, Inc.
-License: Apache-2
+Copyright: 2018 Confluent, Inc.
+License: Confluent Community License
 
 Files: debian/*
-Copyright: 2014 Confluent, Inc.
-License: Apache-2
+Copyright: 2018 Confluent, Inc.
+License: Confluent Community License
 
-License: Apache-2
- Licensed under the Apache License, Version 2.0 (the "License"); you may not
- use this file except in compliance with the License.  You may obtain a copy of
- the License at
+License: Confluent Community License
+ Licensed under the Confluent Community License; you may not use this file
+ except in compliance with the License.  You may obtain a copy of the License at
  .
- http://www.apache.org/licenses/LICENSE-2.0
+ http://www.confluent.io/confluent-community-license
  .
  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
- License for the specific language overning permissions and limitations under
- the License.
- .
- On Debian systems, the Apache 2.0 license can be found in
- /usr/share/common-licenses/Apache-2.0.
+ WARRANTIES OF ANY KIND, either express or implied.  See the License for the
+ specific language governing permissions and limitations under the License.

docs/faq.rst

@@ -34,9 +34,9 @@ Is KSQL owned by the Apache Software Foundation?
 ================================================
 
 No, KSQL is owned and maintained by `Confluent
-Inc. <https://www.confluent.io/>`__ as part of its free `Confluent Open
-Source <https://www.confluent.io/product/confluent-open-source/>`__
-product. However, KSQL is licensed under the Apache 2.0 license.
+Inc. <https://www.confluent.io/>`__ as part of its `Confluent Platform
+<https://www.confluent.io/product/confluent-platform/>`__
+product. However, KSQL is licensed under the Confluent Community License.
 
 ====================================================
 How does KSQL compare to Apache Kafka’s Streams API?
@@ -311,4 +311,4 @@ What if automatic topic creation is turned off?
 
 If automatic topic creation is disabled, KSQL and Kafka Streams applications
 continue to work. KSQL and Kafka Streams applications use the Admin Client,
-so topics are still created.
+so topics are still created.

ksql-cli/pom.xml

@@ -2,17 +2,15 @@
 <!--
   ~ Copyright 2018 Confluent Inc.
   ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
+  ~ Licensed under the Confluent Community License; you may not use this file
+  ~ except in compliance with the License.  You may obtain a copy of the License at
   ~
-  ~ http://www.apache.org/licenses/LICENSE-2.0
+  ~ http://www.confluent.io/confluent-community-license
   ~
   ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ 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.
+  ~ distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+  ~ WARRANTIES OF ANY KIND, either express or implied.  See the License for the
+  ~ specific language governing permissions and limitations under the License.
   -->
 
 <project xmlns="http://maven.apache.org/POM/4.0.0"

ksql-cli/src/assembly/development.xml

@@ -1,17 +1,15 @@
 <!--
   ~ Copyright 2018 Confluent Inc.
   ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
+  ~ Licensed under the Confluent Community License; you may not use this file
+  ~ except in compliance with the License.  You may obtain a copy of the License at
   ~
-  ~ http://www.apache.org/licenses/LICENSE-2.0
+  ~ http://www.confluent.io/confluent-community-license
   ~
   ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ 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.
+  ~ distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+  ~ WARRANTIES OF ANY KIND, either express or implied.  See the License for the
+  ~ specific language governing permissions and limitations under the License.
   -->
 
 <assembly xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2"

ksql-cli/src/assembly/package.xml

@@ -1,17 +1,15 @@
 <!--
   ~ Copyright 2018 Confluent Inc.
   ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
+  ~ Licensed under the Confluent Community License; you may not use this file
+  ~ except in compliance with the License.  You may obtain a copy of the License at
   ~
-  ~ http://www.apache.org/licenses/LICENSE-2.0
+  ~ http://www.confluent.io/confluent-community-license
   ~
   ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ 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.
+  ~ distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+  ~ WARRANTIES OF ANY KIND, either express or implied.  See the License for the
+  ~ specific language governing permissions and limitations under the License.
   -->
 
 <assembly xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2"

ksql-cli/src/assembly/standalone.xml

@@ -1,17 +1,15 @@
 <!--
   ~ Copyright 2018 Confluent Inc.
   ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
+  ~ Licensed under the Confluent Community License; you may not use this file
+  ~ except in compliance with the License.  You may obtain a copy of the License at
   ~
-  ~ http://www.apache.org/licenses/LICENSE-2.0
+  ~ http://www.confluent.io/confluent-community-license
   ~
   ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ 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.
+  ~ distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+  ~ WARRANTIES OF ANY KIND, either express or implied.  See the License for the
+  ~ specific language governing permissions and limitations under the License.
   -->
 
 <assembly xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2"