[close #436] fix license header for org.tikv.common (#452)

.github/license-checker.yml

@@ -21,4 +21,5 @@ header:
     - '**/*.json'
     - '**/*.pem'
     - '**/*.crt'
+    - '**/*.g4'
   comment: on-failure

src/main/java/org/tikv/common/AbstractGRPCClient.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common;

src/main/java/org/tikv/common/BytePairWrapper.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common;

src/main/java/org/tikv/common/ByteWrapper.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common;

src/main/java/org/tikv/common/ConfigUtils.java

@@ -9,8 +9,10 @@
  *
  * 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.tikv.common;

src/main/java/org/tikv/common/DefaultHostMapping.java

@@ -9,8 +9,10 @@
  *
  * 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.tikv.common;

src/main/java/org/tikv/common/ExtendedDateTime.java

@@ -1,6 +1,5 @@
 /*
- *
- * Copyright 2019 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -10,6 +9,7 @@
  *
  * 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.
  *

src/main/java/org/tikv/common/HostMapping.java

@@ -9,8 +9,10 @@
  *
  * 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.tikv.common;

src/main/java/org/tikv/common/KVClient.java

@@ -1,6 +1,5 @@
 /*
- *
- * Copyright 2019 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -10,6 +9,7 @@
  *
  * 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.
  *

src/main/java/org/tikv/common/Main.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common;

src/main/java/org/tikv/common/MetricsServer.java

@@ -9,9 +9,12 @@
  *
  * 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.tikv.common;
 
 import io.prometheus.client.exporter.HTTPServer;

src/main/java/org/tikv/common/PDChecker.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright 2021 TiKV Project Authors.
+ *
+ * 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
+ *
+ * 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.tikv.common;
 
 public enum PDChecker {

src/main/java/org/tikv/common/PDClient.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common;

src/main/java/org/tikv/common/ReadOnlyPDClient.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common;

src/main/java/org/tikv/common/Snapshot.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common;

src/main/java/org/tikv/common/StoreVersion.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common;

src/main/java/org/tikv/common/TiBatchWriteUtils.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2019 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common;

src/main/java/org/tikv/common/TiConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common;

src/main/java/org/tikv/common/TiDBJDBCClient.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2019 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common;

src/main/java/org/tikv/common/TiSession.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common;

src/main/java/org/tikv/common/Utils.java

@@ -9,8 +9,10 @@
  *
  * 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.tikv.common;

src/main/java/org/tikv/common/Version.java

@@ -1,6 +1,5 @@
 /*
- *
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -10,6 +9,7 @@
  *
  * 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.
  *

src/main/java/org/tikv/common/catalog/Catalog.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.catalog;

src/main/java/org/tikv/common/catalog/CatalogTransaction.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.catalog;

src/main/java/org/tikv/common/codec/Codec.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.codec;

src/main/java/org/tikv/common/codec/CodecDataInput.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.codec;

src/main/java/org/tikv/common/codec/CodecDataInputLittleEndian.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.codec;

src/main/java/org/tikv/common/codec/CodecDataOutput.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.codec;

src/main/java/org/tikv/common/codec/CodecDataOutputLittleEndian.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.codec;

src/main/java/org/tikv/common/codec/KeyUtils.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.codec;

src/main/java/org/tikv/common/codec/MetaCodec.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.codec;

src/main/java/org/tikv/common/codec/MyDecimal.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.codec;

src/main/java/org/tikv/common/codec/RowDecoderV2.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.codec;

src/main/java/org/tikv/common/codec/RowEncoderV2.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.codec;

src/main/java/org/tikv/common/codec/RowV2.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.codec;

src/main/java/org/tikv/common/codec/TableCodec.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.codec;

src/main/java/org/tikv/common/codec/TableCodecV1.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.codec;

src/main/java/org/tikv/common/codec/TableCodecV2.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.codec;

src/main/java/org/tikv/common/columnar/BatchedTiChunkColumnVector.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2019 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.columnar;

src/main/java/org/tikv/common/columnar/TiBlockColumnVector.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.columnar;

src/main/java/org/tikv/common/columnar/TiChunk.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2019 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.columnar;

src/main/java/org/tikv/common/columnar/TiChunkColumnVector.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2019 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.columnar;

src/main/java/org/tikv/common/columnar/TiColumnVector.java

@@ -1,10 +1,9 @@
 /*
- * 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
+ * Copyright 2021 TiKV Project Authors.
+ *
+ * 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
  *
  * http://www.apache.org/licenses/LICENSE-2.0
  *
@@ -13,6 +12,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
+ *
  */
 
 package org.tikv.common.columnar;

src/main/java/org/tikv/common/columnar/TiCoreTime.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.columnar;

src/main/java/org/tikv/common/columnar/TiRowColumnVector.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2019 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.columnar;

src/main/java/org/tikv/common/columnar/datatypes/AutoGrowByteBuffer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.columnar.datatypes;

src/main/java/org/tikv/common/columnar/datatypes/CHType.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.columnar.datatypes;

src/main/java/org/tikv/common/columnar/datatypes/CHTypeDate.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.columnar.datatypes;

src/main/java/org/tikv/common/columnar/datatypes/CHTypeDateTime.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.columnar.datatypes;

src/main/java/org/tikv/common/columnar/datatypes/CHTypeDecimal.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.columnar.datatypes;

src/main/java/org/tikv/common/columnar/datatypes/CHTypeFixedString.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.columnar.datatypes;

src/main/java/org/tikv/common/columnar/datatypes/CHTypeMyDate.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.columnar.datatypes;

src/main/java/org/tikv/common/columnar/datatypes/CHTypeMyDateTime.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.columnar.datatypes;

src/main/java/org/tikv/common/columnar/datatypes/CHTypeNumber.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.columnar.datatypes;

src/main/java/org/tikv/common/columnar/datatypes/CHTypeString.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.columnar.datatypes;

src/main/java/org/tikv/common/event/CacheInvalidateEvent.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.event;

src/main/java/org/tikv/common/exception/AllocateRowIDOverflowException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.exception;

src/main/java/org/tikv/common/exception/CastingException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.exception;

src/main/java/org/tikv/common/exception/CircuitBreakerOpenException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2018 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.exception;

src/main/java/org/tikv/common/exception/CodecException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.exception;

src/main/java/org/tikv/common/exception/ConvertNotSupportException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2019 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.exception;

src/main/java/org/tikv/common/exception/ConvertOverflowException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2019 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.exception;

src/main/java/org/tikv/common/exception/DAGRequestException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.exception;

src/main/java/org/tikv/common/exception/GrpcException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.exception;

src/main/java/org/tikv/common/exception/IgnoreUnsupportedTypeException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.exception;

src/main/java/org/tikv/common/exception/InvalidCodecFormatException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.exception;

src/main/java/org/tikv/common/exception/InvalidStoreException.java

@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.exception;

src/main/java/org/tikv/common/exception/KeyException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.exception;

src/main/java/org/tikv/common/exception/RawCASConflictException.java

@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.exception;

src/main/java/org/tikv/common/exception/RegionException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.exception;

src/main/java/org/tikv/common/exception/RegionTaskException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2018 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.exception;

src/main/java/org/tikv/common/exception/SSTDecodeException.java

@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.exception;

src/main/java/org/tikv/common/exception/SelectException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.exception;

src/main/java/org/tikv/common/exception/TiBatchWriteException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2019 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.exception;

src/main/java/org/tikv/common/exception/TiClientInternalException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.exception;

src/main/java/org/tikv/common/exception/TiDBConvertException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.exception;

src/main/java/org/tikv/common/exception/TiExpressionException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.exception;

src/main/java/org/tikv/common/exception/TiInternalException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2019 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.exception;

src/main/java/org/tikv/common/exception/TiKVException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2018 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.exception;

src/main/java/org/tikv/common/exception/TypeException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.exception;

src/main/java/org/tikv/common/exception/UnsupportedPartitionExprException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.exception;

src/main/java/org/tikv/common/exception/UnsupportedSyntaxException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2019 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.exception;

src/main/java/org/tikv/common/exception/UnsupportedTypeException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.exception;

src/main/java/org/tikv/common/exception/WriteConflictException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.exception;

src/main/java/org/tikv/common/expression/AggregateFunction.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.expression;

src/main/java/org/tikv/common/expression/ArithmeticBinaryExpression.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.expression;

src/main/java/org/tikv/common/expression/Blocklist.java

@@ -1,6 +1,5 @@
 /*
- *
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -10,6 +9,7 @@
  *
  * 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.
  *

src/main/java/org/tikv/common/expression/ByItem.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.expression;

src/main/java/org/tikv/common/expression/ColumnRef.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.expression;

src/main/java/org/tikv/common/expression/ComparisonBinaryExpression.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.expression;

src/main/java/org/tikv/common/expression/Constant.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.expression;

src/main/java/org/tikv/common/expression/Expression.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.expression;

src/main/java/org/tikv/common/expression/ExpressionBlocklist.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.expression;

src/main/java/org/tikv/common/expression/FuncCallExpr.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.expression;

src/main/java/org/tikv/common/expression/FuncCallExprEval.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.expression;

src/main/java/org/tikv/common/expression/IsNull.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.expression;

src/main/java/org/tikv/common/expression/LogicalBinaryExpression.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.
+ *
  */
 
 // Generated by the protocol buffer compiler.  DO NOT EDIT!

src/main/java/org/tikv/common/expression/Not.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.expression;

src/main/java/org/tikv/common/expression/PartitionPruner.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.expression;

src/main/java/org/tikv/common/expression/RangeColumnPartitionPruner.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 TiKV Project Authors.
+ * Copyright 2021 TiKV Project Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9,8 +9,10 @@
  *
  * 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.tikv.common.expression;