Repository: lens
Updated Branches:
  refs/heads/lens-1381 72c20ff83 -> cb5e2a77d


http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/dimtables/statetable.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/dimtables/statetable.xml 
b/lens-cube/src/test/resources/schema/dimtables/statetable.xml
index 2aab131..58eb948 100644
--- a/lens-cube/src/test/resources/schema/dimtables/statetable.xml
+++ b/lens-cube/src/test/resources/schema/dimtables/statetable.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_dimension_table dimension_name="statedim" table_name="statetable" 
weight="0.0" xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="id" _type="int" comment="code"/>
@@ -32,5 +52,23 @@
         <time_part_cols>dt</time_part_cols>
       </table_desc>
     </storage_table>
+    <storage_table>
+      <update_periods>
+        <update_period>HOURLY</update_period>
+      </update_periods>
+      <storage_name>C6</storage_name>
+      <table_desc external="false">
+        <part_cols>
+          <column name="dt" _type="string" comment="date partition"/>
+        </part_cols>
+        <table_parameters>
+          <property name="cube.storagetable.time.partcols" value="dt"/>
+        </table_parameters>
+        <serde_parameters>
+          <property name="serialization.format" value="1"/>
+        </serde_parameters>
+        <time_part_cols>dt</time_part_cols>
+      </table_desc>
+    </storage_table>
   </storage_tables>
 </x_dimension_table>
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/dimtables/statetable_partitioned.xml
----------------------------------------------------------------------
diff --git 
a/lens-cube/src/test/resources/schema/dimtables/statetable_partitioned.xml 
b/lens-cube/src/test/resources/schema/dimtables/statetable_partitioned.xml
index e7c808f..826d8dc 100644
--- a/lens-cube/src/test/resources/schema/dimtables/statetable_partitioned.xml
+++ b/lens-cube/src/test/resources/schema/dimtables/statetable_partitioned.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_dimension_table dimension_name="statedim" 
table_name="statetable_partitioned" weight="0.0" xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="id" _type="int" comment="code"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/dimtables/testdim2tbl.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/dimtables/testdim2tbl.xml 
b/lens-cube/src/test/resources/schema/dimtables/testdim2tbl.xml
index b320ec2..d04cb5c 100644
--- a/lens-cube/src/test/resources/schema/dimtables/testdim2tbl.xml
+++ b/lens-cube/src/test/resources/schema/dimtables/testdim2tbl.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_dimension_table dimension_name="testDim2" table_name="testdim2tbl" 
weight="0.0" xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="id" _type="int" comment="code"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/dimtables/testdim2tbl2.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/dimtables/testdim2tbl2.xml 
b/lens-cube/src/test/resources/schema/dimtables/testdim2tbl2.xml
index 2239997..efc0969 100644
--- a/lens-cube/src/test/resources/schema/dimtables/testdim2tbl2.xml
+++ b/lens-cube/src/test/resources/schema/dimtables/testdim2tbl2.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_dimension_table dimension_name="testDim2" table_name="testdim2tbl2" 
weight="10.0" xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="id" _type="int" comment="code"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/dimtables/testdim2tbl3.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/dimtables/testdim2tbl3.xml 
b/lens-cube/src/test/resources/schema/dimtables/testdim2tbl3.xml
index 62059ad..d9b39c7 100644
--- a/lens-cube/src/test/resources/schema/dimtables/testdim2tbl3.xml
+++ b/lens-cube/src/test/resources/schema/dimtables/testdim2tbl3.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_dimension_table dimension_name="testDim2" table_name="testdim2tbl3" 
weight="20.0" xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="id" _type="int" comment="code"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/dimtables/testdim3tbl.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/dimtables/testdim3tbl.xml 
b/lens-cube/src/test/resources/schema/dimtables/testdim3tbl.xml
index 7d2af60..ffd09c0 100644
--- a/lens-cube/src/test/resources/schema/dimtables/testdim3tbl.xml
+++ b/lens-cube/src/test/resources/schema/dimtables/testdim3tbl.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_dimension_table dimension_name="testDim3" table_name="testdim3tbl" 
weight="0.0" xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="id" _type="int" comment="code"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/dimtables/testdim4tbl.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/dimtables/testdim4tbl.xml 
b/lens-cube/src/test/resources/schema/dimtables/testdim4tbl.xml
index 2044851..d81daa7 100644
--- a/lens-cube/src/test/resources/schema/dimtables/testdim4tbl.xml
+++ b/lens-cube/src/test/resources/schema/dimtables/testdim4tbl.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_dimension_table dimension_name="testDim4" table_name="testdim4tbl" 
weight="0.0" xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="id" _type="int" comment="code"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/dimtables/unreachabledimtable.xml
----------------------------------------------------------------------
diff --git 
a/lens-cube/src/test/resources/schema/dimtables/unreachabledimtable.xml 
b/lens-cube/src/test/resources/schema/dimtables/unreachabledimtable.xml
index 6f80c27..e940cf7 100644
--- a/lens-cube/src/test/resources/schema/dimtables/unreachabledimtable.xml
+++ b/lens-cube/src/test/resources/schema/dimtables/unreachabledimtable.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_dimension_table dimension_name="unreachableDim" 
table_name="unreachabledimtable" weight="0.0"
                    xmlns="uri:lens:cube:0.1">
   <columns>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/dimtables/user_interests_tbl.xml
----------------------------------------------------------------------
diff --git 
a/lens-cube/src/test/resources/schema/dimtables/user_interests_tbl.xml 
b/lens-cube/src/test/resources/schema/dimtables/user_interests_tbl.xml
index e0fa4e3..cec16a5 100644
--- a/lens-cube/src/test/resources/schema/dimtables/user_interests_tbl.xml
+++ b/lens-cube/src/test/resources/schema/dimtables/user_interests_tbl.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_dimension_table dimension_name="user_interests" 
table_name="user_interests_tbl" weight="0.0"
                    xmlns="uri:lens:cube:0.1">
   <columns>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/dimtables/usertable.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/dimtables/usertable.xml 
b/lens-cube/src/test/resources/schema/dimtables/usertable.xml
index 055a958..de2083d 100644
--- a/lens-cube/src/test/resources/schema/dimtables/usertable.xml
+++ b/lens-cube/src/test/resources/schema/dimtables/usertable.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_dimension_table dimension_name="userdim" table_name="usertable" 
weight="0.0" xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="id" _type="int" comment="id"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/dimtables/ziptable.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/dimtables/ziptable.xml 
b/lens-cube/src/test/resources/schema/dimtables/ziptable.xml
index 094031e..7287886 100644
--- a/lens-cube/src/test/resources/schema/dimtables/ziptable.xml
+++ b/lens-cube/src/test/resources/schema/dimtables/ziptable.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_dimension_table dimension_name="zipdim" table_name="ziptable" weight="0.0" 
xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="code" _type="int" comment="code"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/facts/cheapfact.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/facts/cheapfact.xml 
b/lens-cube/src/test/resources/schema/facts/cheapfact.xml
index 8a8d371..2b11c5b 100644
--- a/lens-cube/src/test/resources/schema/facts/cheapfact.xml
+++ b/lens-cube/src/test/resources/schema/facts/cheapfact.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_fact_table name="cheapfact" cube_name="testCube" weight="0.0" 
xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="msr21" _type="float" comment="second measure"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/facts/summary1.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/facts/summary1.xml 
b/lens-cube/src/test/resources/schema/facts/summary1.xml
index 199b991..44756c9 100644
--- a/lens-cube/src/test/resources/schema/facts/summary1.xml
+++ b/lens-cube/src/test/resources/schema/facts/summary1.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_fact_table name="summary1" cube_name="testCube" weight="10.0" 
xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="msr21" _type="float" comment="second measure"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/facts/summary2.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/facts/summary2.xml 
b/lens-cube/src/test/resources/schema/facts/summary2.xml
index c30ed75..380801f 100644
--- a/lens-cube/src/test/resources/schema/facts/summary2.xml
+++ b/lens-cube/src/test/resources/schema/facts/summary2.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_fact_table name="summary2" cube_name="testCube" weight="20.0" 
xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="msr21" _type="float" comment="second measure"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/facts/summary3.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/facts/summary3.xml 
b/lens-cube/src/test/resources/schema/facts/summary3.xml
index 4f1803f..77e296c 100644
--- a/lens-cube/src/test/resources/schema/facts/summary3.xml
+++ b/lens-cube/src/test/resources/schema/facts/summary3.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_fact_table name="summary3" cube_name="testCube" weight="30.0" 
xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="msr21" _type="float" comment="second measure"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/facts/summary4.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/facts/summary4.xml 
b/lens-cube/src/test/resources/schema/facts/summary4.xml
index b1be93c..e26ef68 100644
--- a/lens-cube/src/test/resources/schema/facts/summary4.xml
+++ b/lens-cube/src/test/resources/schema/facts/summary4.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_fact_table name="summary4" cube_name="testCube" weight="15.0" 
xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="msr21" _type="float" comment="second measure"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/facts/testfact.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/facts/testfact.xml 
b/lens-cube/src/test/resources/schema/facts/testfact.xml
index 0bd9c5a..aa9322a 100644
--- a/lens-cube/src/test/resources/schema/facts/testfact.xml
+++ b/lens-cube/src/test/resources/schema/facts/testfact.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_fact_table name="testfact" cube_name="testCube" weight="5.0" 
xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="msr21" _type="float" comment="second measure"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/facts/testfact1_base.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/facts/testfact1_base.xml 
b/lens-cube/src/test/resources/schema/facts/testfact1_base.xml
index 0f25784..81aaddb 100644
--- a/lens-cube/src/test/resources/schema/facts/testfact1_base.xml
+++ b/lens-cube/src/test/resources/schema/facts/testfact1_base.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_fact_table name="testfact1_base" cube_name="baseCube" weight="5.0" 
xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="msr21" _type="float" comment="second measure"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/facts/testfact1_raw_base.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/facts/testfact1_raw_base.xml 
b/lens-cube/src/test/resources/schema/facts/testfact1_raw_base.xml
index d755b02..65f1dc3 100644
--- a/lens-cube/src/test/resources/schema/facts/testfact1_raw_base.xml
+++ b/lens-cube/src/test/resources/schema/facts/testfact1_raw_base.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_fact_table name="testfact1_raw_base" cube_name="baseCube" weight="100.0" 
xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="msr21" _type="float" comment="second measure"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/facts/testfact2.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/facts/testfact2.xml 
b/lens-cube/src/test/resources/schema/facts/testfact2.xml
index d6006c6..41d2045 100644
--- a/lens-cube/src/test/resources/schema/facts/testfact2.xml
+++ b/lens-cube/src/test/resources/schema/facts/testfact2.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_fact_table name="testfact2" cube_name="testCube" weight="10.0" 
xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="msr21" _type="float" comment="second measure"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/facts/testfact2_base.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/facts/testfact2_base.xml 
b/lens-cube/src/test/resources/schema/facts/testfact2_base.xml
index b3c8076..f113ff5 100644
--- a/lens-cube/src/test/resources/schema/facts/testfact2_base.xml
+++ b/lens-cube/src/test/resources/schema/facts/testfact2_base.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_fact_table name="testfact2_base" cube_name="baseCube" weight="5.0" 
xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="msr12" _type="float" comment="second measure"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/facts/testfact2_raw.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/facts/testfact2_raw.xml 
b/lens-cube/src/test/resources/schema/facts/testfact2_raw.xml
index 5431975..9c36753 100644
--- a/lens-cube/src/test/resources/schema/facts/testfact2_raw.xml
+++ b/lens-cube/src/test/resources/schema/facts/testfact2_raw.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_fact_table name="testfact2_raw" cube_name="testCube" weight="100.0" 
xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="msr21" _type="float" comment="second measure"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/facts/testfact2_raw_base.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/facts/testfact2_raw_base.xml 
b/lens-cube/src/test/resources/schema/facts/testfact2_raw_base.xml
index ad126ff..0bab461 100644
--- a/lens-cube/src/test/resources/schema/facts/testfact2_raw_base.xml
+++ b/lens-cube/src/test/resources/schema/facts/testfact2_raw_base.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_fact_table name="testfact2_raw_base" cube_name="baseCube" weight="100.0" 
xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="msr11" _type="int" comment="first measure"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/facts/testfact3_base.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/facts/testfact3_base.xml 
b/lens-cube/src/test/resources/schema/facts/testfact3_base.xml
index c9c36c4..e27664f 100644
--- a/lens-cube/src/test/resources/schema/facts/testfact3_base.xml
+++ b/lens-cube/src/test/resources/schema/facts/testfact3_base.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_fact_table name="testfact3_base" cube_name="baseCube" weight="5.0" 
xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="msr13" _type="double" comment="third measure"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/facts/testfact3_raw_base.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/facts/testfact3_raw_base.xml 
b/lens-cube/src/test/resources/schema/facts/testfact3_raw_base.xml
index d209f54..6becd8e 100644
--- a/lens-cube/src/test/resources/schema/facts/testfact3_raw_base.xml
+++ b/lens-cube/src/test/resources/schema/facts/testfact3_raw_base.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_fact_table name="testfact3_raw_base" cube_name="baseCube" weight="100.0" 
xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="msr13" _type="double" comment="third measure"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/facts/testfact4_raw_base.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/facts/testfact4_raw_base.xml 
b/lens-cube/src/test/resources/schema/facts/testfact4_raw_base.xml
index 39c4b4f..5d1136b 100644
--- a/lens-cube/src/test/resources/schema/facts/testfact4_raw_base.xml
+++ b/lens-cube/src/test/resources/schema/facts/testfact4_raw_base.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_fact_table name="testfact4_raw_base" cube_name="baseCube" weight="100.0" 
xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="msr13" _type="double" comment="third measure"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/facts/testfact5_base.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/facts/testfact5_base.xml 
b/lens-cube/src/test/resources/schema/facts/testfact5_base.xml
index 8febae4..d302c48 100644
--- a/lens-cube/src/test/resources/schema/facts/testfact5_base.xml
+++ b/lens-cube/src/test/resources/schema/facts/testfact5_base.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_fact_table name="testfact5_base" cube_name="baseCube" weight="150.0" 
xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="msr21" _type="float" comment="second measure"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/facts/testfact5_raw_base.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/facts/testfact5_raw_base.xml 
b/lens-cube/src/test/resources/schema/facts/testfact5_raw_base.xml
index 72f6138..dbfa906 100644
--- a/lens-cube/src/test/resources/schema/facts/testfact5_raw_base.xml
+++ b/lens-cube/src/test/resources/schema/facts/testfact5_raw_base.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_fact_table name="testfact5_raw_base" cube_name="baseCube" weight="100.0" 
xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="msr9" _type="bigint" comment="ninth measure"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/facts/testfact6_base.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/facts/testfact6_base.xml 
b/lens-cube/src/test/resources/schema/facts/testfact6_base.xml
index 42715e9..b62a1a1 100644
--- a/lens-cube/src/test/resources/schema/facts/testfact6_base.xml
+++ b/lens-cube/src/test/resources/schema/facts/testfact6_base.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_fact_table name="testfact6_base" cube_name="baseCube" weight="150.0" 
xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="msr13" _type="double" comment="third measure"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/facts/testfact_continuous.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/facts/testfact_continuous.xml 
b/lens-cube/src/test/resources/schema/facts/testfact_continuous.xml
index 94fb68a..6723c98 100644
--- a/lens-cube/src/test/resources/schema/facts/testfact_continuous.xml
+++ b/lens-cube/src/test/resources/schema/facts/testfact_continuous.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_fact_table name="testfact_continuous" cube_name="testCube" weight="100.0" 
xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="msr11" _type="double" comment="third measure"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/facts/testfact_deprecated.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/facts/testfact_deprecated.xml 
b/lens-cube/src/test/resources/schema/facts/testfact_deprecated.xml
index f14395e..ce3b54a 100644
--- a/lens-cube/src/test/resources/schema/facts/testfact_deprecated.xml
+++ b/lens-cube/src/test/resources/schema/facts/testfact_deprecated.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_fact_table name="testfact_deprecated" cube_name="baseCube" weight="5.0" 
xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="msr12" _type="float" comment="second measure"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/facts/testfactmonthly.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/facts/testfactmonthly.xml 
b/lens-cube/src/test/resources/schema/facts/testfactmonthly.xml
index 8237ba0..6f0f687 100644
--- a/lens-cube/src/test/resources/schema/facts/testfactmonthly.xml
+++ b/lens-cube/src/test/resources/schema/facts/testfactmonthly.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_fact_table name="testfactmonthly" cube_name="testCube" weight="5.0" 
xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="msr21" _type="float" comment="second measure"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/facts/union_join_ctx_fact1.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/facts/union_join_ctx_fact1.xml 
b/lens-cube/src/test/resources/schema/facts/union_join_ctx_fact1.xml
index d07393d..fcef02d 100644
--- a/lens-cube/src/test/resources/schema/facts/union_join_ctx_fact1.xml
+++ b/lens-cube/src/test/resources/schema/facts/union_join_ctx_fact1.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_fact_table name="union_join_ctx_fact1" cube_name="baseCube" weight="5.0" 
xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="union_join_ctx_msr1" _type="int" comment="first measure"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/facts/union_join_ctx_fact2.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/facts/union_join_ctx_fact2.xml 
b/lens-cube/src/test/resources/schema/facts/union_join_ctx_fact2.xml
index 9145dcc..c883640 100644
--- a/lens-cube/src/test/resources/schema/facts/union_join_ctx_fact2.xml
+++ b/lens-cube/src/test/resources/schema/facts/union_join_ctx_fact2.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_fact_table name="union_join_ctx_fact2" cube_name="baseCube" weight="5.0" 
xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="union_join_ctx_msr1" _type="int" comment="first measure"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/facts/union_join_ctx_fact3.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/facts/union_join_ctx_fact3.xml 
b/lens-cube/src/test/resources/schema/facts/union_join_ctx_fact3.xml
index db091b7..27e859e 100644
--- a/lens-cube/src/test/resources/schema/facts/union_join_ctx_fact3.xml
+++ b/lens-cube/src/test/resources/schema/facts/union_join_ctx_fact3.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_fact_table name="union_join_ctx_fact3" cube_name="baseCube" weight="5.0" 
xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="union_join_ctx_msr2" _type="int" comment="second measure"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/facts/union_join_ctx_fact5.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/facts/union_join_ctx_fact5.xml 
b/lens-cube/src/test/resources/schema/facts/union_join_ctx_fact5.xml
index e1fbad6..2887194 100644
--- a/lens-cube/src/test/resources/schema/facts/union_join_ctx_fact5.xml
+++ b/lens-cube/src/test/resources/schema/facts/union_join_ctx_fact5.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_fact_table name="union_join_ctx_fact5" cube_name="baseCube" weight="5.0" 
xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="d_time" _type="timestamp" comment="event time"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/facts/union_join_ctx_fact6.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/facts/union_join_ctx_fact6.xml 
b/lens-cube/src/test/resources/schema/facts/union_join_ctx_fact6.xml
index 0af6a13..22e3ea8 100644
--- a/lens-cube/src/test/resources/schema/facts/union_join_ctx_fact6.xml
+++ b/lens-cube/src/test/resources/schema/facts/union_join_ctx_fact6.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_fact_table name="union_join_ctx_fact6" cube_name="baseCube" weight="5.0" 
xmlns="uri:lens:cube:0.1">
   <columns>
     <column name="d_time" _type="timestamp" comment="event time"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/storages/c0.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/storages/c0.xml 
b/lens-cube/src/test/resources/schema/storages/c0.xml
index de432a1..d27f7d3 100644
--- a/lens-cube/src/test/resources/schema/storages/c0.xml
+++ b/lens-cube/src/test/resources/schema/storages/c0.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_storage name="c0" classname="org.apache.lens.cube.metadata.HDFSStorage" 
xmlns="uri:lens:cube:0.1">
   <properties>
     <property name="cube.table.c0.weight" value="0.0"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/storages/c1.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/storages/c1.xml 
b/lens-cube/src/test/resources/schema/storages/c1.xml
index a0f0886..3233e4b 100644
--- a/lens-cube/src/test/resources/schema/storages/c1.xml
+++ b/lens-cube/src/test/resources/schema/storages/c1.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_storage name="c1" classname="org.apache.lens.cube.metadata.HDFSStorage" 
xmlns="uri:lens:cube:0.1">
   <properties>
     <property name="cube.table.c1.weight" value="0.0"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/storages/c2.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/storages/c2.xml 
b/lens-cube/src/test/resources/schema/storages/c2.xml
index eb670af..0078ed0 100644
--- a/lens-cube/src/test/resources/schema/storages/c2.xml
+++ b/lens-cube/src/test/resources/schema/storages/c2.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_storage name="c2" classname="org.apache.lens.cube.metadata.HDFSStorage" 
xmlns="uri:lens:cube:0.1">
   <properties>
     <property name="cube.table.c2.weight" value="0.0"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/storages/c3.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/storages/c3.xml 
b/lens-cube/src/test/resources/schema/storages/c3.xml
index 4b78cdb..5af2074 100644
--- a/lens-cube/src/test/resources/schema/storages/c3.xml
+++ b/lens-cube/src/test/resources/schema/storages/c3.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_storage name="c3" classname="org.apache.lens.cube.metadata.HDFSStorage" 
xmlns="uri:lens:cube:0.1">
   <properties>
     <property name="cube.table.c3.weight" value="0.0"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/storages/c4.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/storages/c4.xml 
b/lens-cube/src/test/resources/schema/storages/c4.xml
index 9ed2d52..037ab86 100644
--- a/lens-cube/src/test/resources/schema/storages/c4.xml
+++ b/lens-cube/src/test/resources/schema/storages/c4.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_storage name="c4" classname="org.apache.lens.cube.metadata.HDFSStorage" 
xmlns="uri:lens:cube:0.1">
   <properties>
     <property name="cube.table.c4.weight" value="0.0"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/storages/c5.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/storages/c5.xml 
b/lens-cube/src/test/resources/schema/storages/c5.xml
index 8ebdf3c..65e7b4a 100644
--- a/lens-cube/src/test/resources/schema/storages/c5.xml
+++ b/lens-cube/src/test/resources/schema/storages/c5.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_storage name="c5" classname="org.apache.lens.cube.metadata.HDFSStorage" 
xmlns="uri:lens:cube:0.1">
   <properties>
     <property name="cube.table.c5.weight" value="0.0"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-cube/src/test/resources/schema/storages/c99.xml
----------------------------------------------------------------------
diff --git a/lens-cube/src/test/resources/schema/storages/c99.xml 
b/lens-cube/src/test/resources/schema/storages/c99.xml
index d87db78..2e9355f 100644
--- a/lens-cube/src/test/resources/schema/storages/c99.xml
+++ b/lens-cube/src/test/resources/schema/storages/c99.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you 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
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  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.
+
+-->
 <x_storage name="c99" classname="org.apache.lens.cube.metadata.HDFSStorage" 
xmlns="uri:lens:cube:0.1">
   <properties>
     <property name="cube.table.c99.weight" value="0.0"/>

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-driver-jdbc/src/main/java/org/apache/lens/driver/jdbc/ColumnarSQLRewriter.java
----------------------------------------------------------------------
diff --git 
a/lens-driver-jdbc/src/main/java/org/apache/lens/driver/jdbc/ColumnarSQLRewriter.java
 
b/lens-driver-jdbc/src/main/java/org/apache/lens/driver/jdbc/ColumnarSQLRewriter.java
index 2cbf90c..75153f6 100644
--- 
a/lens-driver-jdbc/src/main/java/org/apache/lens/driver/jdbc/ColumnarSQLRewriter.java
+++ 
b/lens-driver-jdbc/src/main/java/org/apache/lens/driver/jdbc/ColumnarSQLRewriter.java
@@ -200,7 +200,7 @@ public class ColumnarSQLRewriter implements QueryRewriter {
    * @throws SemanticException the semantic exception
    */
   public void analyzeInternal(Configuration conf, HiveConf hconf) throws 
SemanticException {
-    CubeSemanticAnalyzer c1 = new CubeSemanticAnalyzer(hconf);
+    CubeSemanticAnalyzer c1 = new CubeSemanticAnalyzer(conf, hconf);
 
     QB qb = new QB(null, null, false);
 

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-driver-jdbc/src/main/java/org/apache/lens/driver/jdbc/DruidSQLRewriter.java
----------------------------------------------------------------------
diff --git 
a/lens-driver-jdbc/src/main/java/org/apache/lens/driver/jdbc/DruidSQLRewriter.java
 
b/lens-driver-jdbc/src/main/java/org/apache/lens/driver/jdbc/DruidSQLRewriter.java
index 21c3718..2351fb3 100644
--- 
a/lens-driver-jdbc/src/main/java/org/apache/lens/driver/jdbc/DruidSQLRewriter.java
+++ 
b/lens-driver-jdbc/src/main/java/org/apache/lens/driver/jdbc/DruidSQLRewriter.java
@@ -65,7 +65,7 @@ public class DruidSQLRewriter extends ColumnarSQLRewriter {
    * @throws SemanticException the semantic exception
    */
   public void analyzeInternal(Configuration conf, HiveConf hconf) throws 
SemanticException {
-    CubeSemanticAnalyzer c1 = new CubeSemanticAnalyzer(hconf);
+    CubeSemanticAnalyzer c1 = new CubeSemanticAnalyzer(conf, hconf);
 
     QB qb = new QB(null, null, false);
 

http://git-wip-us.apache.org/repos/asf/lens/blob/cb5e2a77/lens-server/src/main/java/org/apache/lens/server/metastore/MetastoreResource.java
----------------------------------------------------------------------
diff --git 
a/lens-server/src/main/java/org/apache/lens/server/metastore/MetastoreResource.java
 
b/lens-server/src/main/java/org/apache/lens/server/metastore/MetastoreResource.java
index 9d823da..9ba1eb1 100644
--- 
a/lens-server/src/main/java/org/apache/lens/server/metastore/MetastoreResource.java
+++ 
b/lens-server/src/main/java/org/apache/lens/server/metastore/MetastoreResource.java
@@ -1,4 +1,4 @@
-/**
+  /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information

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