[kylin] 02/02: add license description

[xx...@apache.org]

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xxyu pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/kylin.git

commit 8365e66d81cd3f804a36571bed1892aa45360094
Author: hujiahua <hu...@youzan.com>
AuthorDate: Sat Nov 13 09:20:08 2021 +0800

    add license description
---
 .../spark/utils/QueryExecutionInterceptListener.scala  | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/kylin-spark-project/kylin-spark-engine/src/main/scala/org/apache/kylin/engine/spark/utils/QueryExecutionInterceptListener.scala b/kylin-spark-project/kylin-spark-engine/src/main/scala/org/apache/kylin/engine/spark/utils/QueryExecutionInterceptListener.scala
index d9d64ef..88a1d64 100644
--- a/kylin-spark-project/kylin-spark-engine/src/main/scala/org/apache/kylin/engine/spark/utils/QueryExecutionInterceptListener.scala
+++ b/kylin-spark-project/kylin-spark-engine/src/main/scala/org/apache/kylin/engine/spark/utils/QueryExecutionInterceptListener.scala
@@ -1,3 +1,21 @@
+/*
+ * 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.
+*/
+
 package org.apache.kylin.engine.spark.utils
 
 import org.apache.spark.sql.execution.QueryExecution