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caolu pushed a commit to branch kylin5
in repository https://gitbox.apache.org/repos/asf/kylin.git


The following commit(s) were added to refs/heads/kylin5 by this push:
     new 7030d11350 fix checkstyle
7030d11350 is described below

commit 7030d11350d495e51f7214e89c3c361f047837f4
Author: lionelcao <whuca...@gmail.com>
AuthorDate: Mon Mar 10 16:48:29 2025 +0800

    fix checkstyle
---
 dev-support/checkstyle-apache.xml                        |  2 +-
 .../common/persistence/metadata/JdbcAuditLogStore.java   |  4 ++--
 .../persistence/metadata/JdbcPartialAuditLogStore.java   |  2 --
 .../persistence/metadata/MetadataMapperFactory.java      |  3 ---
 .../kylin/common/persistence/metadata/MetadataStore.java |  6 ++++--
 .../common/persistence/metadata/mapper/AclMapper.java    |  3 ---
 .../metadata/mapper/CcModelRelationMapper.java           |  3 ---
 .../persistence/metadata/mapper/ComputeColumnMapper.java |  3 ---
 .../persistence/metadata/mapper/DataParserMapper.java    |  3 ---
 .../persistence/metadata/mapper/DataflowMapper.java      |  3 ---
 .../metadata/mapper/FusionModelDynamicSqlSupport.java    |  4 ----
 .../persistence/metadata/mapper/FusionModelMapper.java   |  4 ----
 .../metadata/mapper/HistorySourceUsageMapper.java        |  3 ---
 .../persistence/metadata/mapper/IndexPlanMapper.java     |  3 ---
 .../persistence/metadata/mapper/JarInfoMapper.java       |  3 ---
 .../persistence/metadata/mapper/JobStatsMapper.java      |  3 ---
 .../common/persistence/metadata/mapper/LayoutMapper.java |  3 ---
 .../common/persistence/metadata/mapper/ModelMapper.java  |  3 ---
 .../persistence/metadata/mapper/ObjectAclMapper.java     |  3 ---
 .../persistence/metadata/mapper/ProjectMapper.java       |  3 ---
 .../persistence/metadata/mapper/QueryRecordMapper.java   |  3 ---
 .../persistence/metadata/mapper/ResourceGroupMapper.java |  3 ---
 .../persistence/metadata/mapper/SegmentMapper.java       |  3 ---
 .../persistence/metadata/mapper/SqlBlacklistMapper.java  |  3 ---
 .../common/persistence/metadata/mapper/SystemMapper.java |  3 ---
 .../persistence/metadata/mapper/TableExdMapper.java      |  3 ---
 .../metadata/mapper/TableModelRelationMapper.java        |  3 ---
 .../persistence/metadata/mapper/UserGlobalAclMapper.java |  3 ---
 .../persistence/metadata/mapper/UserGroupMapper.java     |  3 ---
 .../persistence/metadata/mapper/UserInfoMapper.java      |  3 ---
 .../org/apache/kylin/metadata/job/JobTokenMapper.java    | 16 ----------------
 31 files changed, 7 insertions(+), 103 deletions(-)

diff --git a/dev-support/checkstyle-apache.xml 
b/dev-support/checkstyle-apache.xml
index d1c0032962..50055f14ba 100644
--- a/dev-support/checkstyle-apache.xml
+++ b/dev-support/checkstyle-apache.xml
@@ -58,7 +58,7 @@
         <module name="ModifierOrder"/>
         <module name="IllegalImport">
             <property name="regexp" value="true"/>
-            <property name="illegalClasses" 
value="com\.google\.common\.(?!collect\.ImmutableList).*"/>
+            <property name="illegalClasses" value="com\.google\.common\.*"/>
         </module>
         <module name="MethodLength"/>
         <module name="MethodParamPad"/>
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/JdbcAuditLogStore.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/JdbcAuditLogStore.java
index 924202af5d..7cab1efaf3 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/JdbcAuditLogStore.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/JdbcAuditLogStore.java
@@ -228,8 +228,8 @@ public class JdbcAuditLogStore implements AuditLogStore {
                     try {
                         val bs = Objects.isNull(x.getByteSource()) ? null : 
x.getByteSource().read();
                         return new Object[] { x.getResPath(), 
CompressionUtils.compress(bs), x.getTimestamp(),
-                                x.getMvcc(), x.getUnitId(), x.getModelUuid(), 
x.getOperator(), x.getInstance(), x.getProject(),
-                                x.isDiffFlag() };
+                                x.getMvcc(), x.getUnitId(), x.getModelUuid(), 
x.getOperator(), x.getInstance(),
+                                x.getProject(), x.isDiffFlag() };
                     } catch (IOException e) {
                         return null;
                     }
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/JdbcPartialAuditLogStore.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/JdbcPartialAuditLogStore.java
index d2aecd0a89..3b23b71129 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/JdbcPartialAuditLogStore.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/JdbcPartialAuditLogStore.java
@@ -17,8 +17,6 @@
  */
 package org.apache.kylin.common.persistence.metadata;
 
-import java.util.function.Predicate;
-
 import org.apache.kylin.common.KylinConfig;
 
 import lombok.extern.slf4j.Slf4j;
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/MetadataMapperFactory.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/MetadataMapperFactory.java
index 1bd8d5cca8..269bf397f7 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/MetadataMapperFactory.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/MetadataMapperFactory.java
@@ -56,9 +56,6 @@ import lombok.val;
 import lombok.var;
 import lombok.extern.slf4j.Slf4j;
 
-/**
- * 15/11/2023 hellozepp(lisheng.zhang...@163.com)
- */
 @Slf4j
 public class MetadataMapperFactory {
 
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/MetadataStore.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/MetadataStore.java
index 442d0a0333..72821a0a98 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/MetadataStore.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/MetadataStore.java
@@ -95,8 +95,10 @@ public abstract class MetadataStore implements 
ITransactionManager {
     }
 
     /**
-     * upload local files to snapshot, will not change resource store 
synchronized, perhaps should call ResourceStore.clearCache() manually
-     * @param folder local directory contains snapshot, ${folder}/events 
contains event store, ${folder}/kylin.properties etc.
+     * upload local files to snapshot, will not change resource store 
synchronized,
+     * perhaps should call ResourceStore.clearCache() manually
+     * @param folder local directory contains snapshot, ${folder}/events 
contains event store,
+     * ${folder}/kylin.properties etc.
      */
     public void uploadFromFile(File folder) {
         foreachFile(folder, res -> {
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/AclMapper.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/AclMapper.java
index b2e787fac3..ab729387db 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/AclMapper.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/AclMapper.java
@@ -22,17 +22,14 @@ import static 
org.apache.kylin.common.persistence.metadata.mapper.AclDynamicSqlS
 import java.util.List;
 import java.util.Optional;
 
-import org.apache.ibatis.annotations.InsertProvider;
 import org.apache.ibatis.annotations.Result;
 import org.apache.ibatis.annotations.ResultMap;
 import org.apache.ibatis.annotations.Results;
-import org.apache.ibatis.annotations.SelectKey;
 import org.apache.ibatis.annotations.SelectProvider;
 import org.apache.ibatis.type.JdbcType;
 import org.apache.kylin.common.persistence.metadata.jdbc.ContentTypeHandler;
 import 
org.apache.kylin.common.persistence.metadata.jdbc.SqlWithRecordLockProviderAdapter;
 import org.apache.kylin.common.persistence.resources.AclRawResource;
-import org.mybatis.dynamic.sql.insert.render.InsertStatementProvider;
 import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
 import org.mybatis.dynamic.sql.util.SqlProviderAdapter;
 
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/CcModelRelationMapper.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/CcModelRelationMapper.java
index f4621443a6..83e0e377c9 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/CcModelRelationMapper.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/CcModelRelationMapper.java
@@ -22,18 +22,15 @@ import static 
org.apache.kylin.common.persistence.metadata.mapper.CcModelRelatio
 import java.util.List;
 import java.util.Optional;
 
-import org.apache.ibatis.annotations.InsertProvider;
 import org.apache.ibatis.annotations.Result;
 import org.apache.ibatis.annotations.ResultMap;
 import org.apache.ibatis.annotations.Results;
-import org.apache.ibatis.annotations.SelectKey;
 import org.apache.ibatis.annotations.SelectProvider;
 import org.apache.ibatis.type.JdbcType;
 import org.apache.kylin.common.persistence.metadata.jdbc.ContentTypeHandler;
 import 
org.apache.kylin.common.persistence.metadata.jdbc.SqlWithRecordLockProviderAdapter;
 import 
org.apache.kylin.common.persistence.resources.CcModelRelationRawResource;
 import org.mybatis.dynamic.sql.BasicColumn;
-import org.mybatis.dynamic.sql.insert.render.InsertStatementProvider;
 import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
 import org.mybatis.dynamic.sql.update.UpdateDSL;
 import org.mybatis.dynamic.sql.update.UpdateModel;
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/ComputeColumnMapper.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/ComputeColumnMapper.java
index 4fd1e6bc6e..099a3782d9 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/ComputeColumnMapper.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/ComputeColumnMapper.java
@@ -24,11 +24,9 @@ import java.util.Collection;
 import java.util.List;
 import java.util.Optional;
 
-import org.apache.ibatis.annotations.InsertProvider;
 import org.apache.ibatis.annotations.Result;
 import org.apache.ibatis.annotations.ResultMap;
 import org.apache.ibatis.annotations.Results;
-import org.apache.ibatis.annotations.SelectKey;
 import org.apache.ibatis.annotations.SelectProvider;
 import org.apache.ibatis.type.JdbcType;
 import org.apache.kylin.common.persistence.metadata.jdbc.ContentTypeHandler;
@@ -36,7 +34,6 @@ import 
org.apache.kylin.common.persistence.metadata.jdbc.SqlWithRecordLockProvid
 import org.apache.kylin.common.persistence.resources.ComputeColumnRawResource;
 import org.mybatis.dynamic.sql.BasicColumn;
 import org.mybatis.dynamic.sql.SqlColumn;
-import org.mybatis.dynamic.sql.insert.render.InsertStatementProvider;
 import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
 import org.mybatis.dynamic.sql.update.UpdateDSL;
 import org.mybatis.dynamic.sql.update.UpdateModel;
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/DataParserMapper.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/DataParserMapper.java
index 9b2d539b9b..2c353ec4ec 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/DataParserMapper.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/DataParserMapper.java
@@ -22,18 +22,15 @@ import static 
org.apache.kylin.common.persistence.metadata.mapper.DataParserDyna
 import java.util.List;
 import java.util.Optional;
 
-import org.apache.ibatis.annotations.InsertProvider;
 import org.apache.ibatis.annotations.Result;
 import org.apache.ibatis.annotations.ResultMap;
 import org.apache.ibatis.annotations.Results;
-import org.apache.ibatis.annotations.SelectKey;
 import org.apache.ibatis.annotations.SelectProvider;
 import org.apache.ibatis.type.JdbcType;
 import org.apache.kylin.common.persistence.metadata.jdbc.ContentTypeHandler;
 import 
org.apache.kylin.common.persistence.metadata.jdbc.SqlWithRecordLockProviderAdapter;
 import org.apache.kylin.common.persistence.resources.DataParserRawResource;
 import org.mybatis.dynamic.sql.BasicColumn;
-import org.mybatis.dynamic.sql.insert.render.InsertStatementProvider;
 import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
 import org.mybatis.dynamic.sql.update.UpdateDSL;
 import org.mybatis.dynamic.sql.update.UpdateModel;
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/DataflowMapper.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/DataflowMapper.java
index 1e9a74f236..fefa1f5ecf 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/DataflowMapper.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/DataflowMapper.java
@@ -22,17 +22,14 @@ import static 
org.apache.kylin.common.persistence.metadata.mapper.DataFlowDynami
 import java.util.List;
 import java.util.Optional;
 
-import org.apache.ibatis.annotations.InsertProvider;
 import org.apache.ibatis.annotations.Result;
 import org.apache.ibatis.annotations.ResultMap;
 import org.apache.ibatis.annotations.Results;
-import org.apache.ibatis.annotations.SelectKey;
 import org.apache.ibatis.annotations.SelectProvider;
 import org.apache.ibatis.type.JdbcType;
 import org.apache.kylin.common.persistence.metadata.jdbc.ContentTypeHandler;
 import 
org.apache.kylin.common.persistence.metadata.jdbc.SqlWithRecordLockProviderAdapter;
 import org.apache.kylin.common.persistence.resources.DataflowRawResource;
-import org.mybatis.dynamic.sql.insert.render.InsertStatementProvider;
 import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
 import org.mybatis.dynamic.sql.util.SqlProviderAdapter;
 
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/FusionModelDynamicSqlSupport.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/FusionModelDynamicSqlSupport.java
index 76c30d62e1..b7469940c9 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/FusionModelDynamicSqlSupport.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/FusionModelDynamicSqlSupport.java
@@ -17,10 +17,6 @@
  */
 package org.apache.kylin.common.persistence.metadata.mapper;
 
-import java.sql.JDBCType;
-
-import org.mybatis.dynamic.sql.SqlColumn;
-
 public final class FusionModelDynamicSqlSupport {
 
     public static final FusionModel sqlTable = new FusionModel();
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/FusionModelMapper.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/FusionModelMapper.java
index 69c39af557..136d20b7dc 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/FusionModelMapper.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/FusionModelMapper.java
@@ -30,11 +30,7 @@ import org.apache.ibatis.type.JdbcType;
 import org.apache.kylin.common.persistence.metadata.jdbc.ContentTypeHandler;
 import 
org.apache.kylin.common.persistence.metadata.jdbc.SqlWithRecordLockProviderAdapter;
 import org.apache.kylin.common.persistence.resources.FusionModelRawResource;
-import org.mybatis.dynamic.sql.BasicColumn;
-import org.mybatis.dynamic.sql.insert.render.InsertStatementProvider;
 import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
-import org.mybatis.dynamic.sql.update.UpdateDSL;
-import org.mybatis.dynamic.sql.update.UpdateModel;
 import org.mybatis.dynamic.sql.util.SqlProviderAdapter;
 
 public interface FusionModelMapper extends BasicMapper<FusionModelRawResource> 
{
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/HistorySourceUsageMapper.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/HistorySourceUsageMapper.java
index 61b26a7a8c..403c95ecef 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/HistorySourceUsageMapper.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/HistorySourceUsageMapper.java
@@ -22,18 +22,15 @@ import static 
org.apache.kylin.common.persistence.metadata.mapper.HistorySourceU
 import java.util.List;
 import java.util.Optional;
 
-import org.apache.ibatis.annotations.InsertProvider;
 import org.apache.ibatis.annotations.Result;
 import org.apache.ibatis.annotations.ResultMap;
 import org.apache.ibatis.annotations.Results;
-import org.apache.ibatis.annotations.SelectKey;
 import org.apache.ibatis.annotations.SelectProvider;
 import org.apache.ibatis.type.JdbcType;
 import org.apache.kylin.common.persistence.metadata.jdbc.ContentTypeHandler;
 import 
org.apache.kylin.common.persistence.metadata.jdbc.SqlWithRecordLockProviderAdapter;
 import 
org.apache.kylin.common.persistence.resources.HistorySourceUsageRawResource;
 import org.mybatis.dynamic.sql.BasicColumn;
-import org.mybatis.dynamic.sql.insert.render.InsertStatementProvider;
 import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
 import org.mybatis.dynamic.sql.update.UpdateDSL;
 import org.mybatis.dynamic.sql.update.UpdateModel;
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/IndexPlanMapper.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/IndexPlanMapper.java
index 40d60049d3..20f55de13f 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/IndexPlanMapper.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/IndexPlanMapper.java
@@ -22,17 +22,14 @@ import static 
org.apache.kylin.common.persistence.metadata.mapper.IndexPlanDynam
 import java.util.List;
 import java.util.Optional;
 
-import org.apache.ibatis.annotations.InsertProvider;
 import org.apache.ibatis.annotations.Result;
 import org.apache.ibatis.annotations.ResultMap;
 import org.apache.ibatis.annotations.Results;
-import org.apache.ibatis.annotations.SelectKey;
 import org.apache.ibatis.annotations.SelectProvider;
 import org.apache.ibatis.type.JdbcType;
 import org.apache.kylin.common.persistence.metadata.jdbc.ContentTypeHandler;
 import 
org.apache.kylin.common.persistence.metadata.jdbc.SqlWithRecordLockProviderAdapter;
 import org.apache.kylin.common.persistence.resources.IndexPlanRawResource;
-import org.mybatis.dynamic.sql.insert.render.InsertStatementProvider;
 import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
 import org.mybatis.dynamic.sql.util.SqlProviderAdapter;
 
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/JarInfoMapper.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/JarInfoMapper.java
index a3d16c3aea..8a75043c2d 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/JarInfoMapper.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/JarInfoMapper.java
@@ -22,18 +22,15 @@ import static 
org.apache.kylin.common.persistence.metadata.mapper.JarInfoDynamic
 import java.util.List;
 import java.util.Optional;
 
-import org.apache.ibatis.annotations.InsertProvider;
 import org.apache.ibatis.annotations.Result;
 import org.apache.ibatis.annotations.ResultMap;
 import org.apache.ibatis.annotations.Results;
-import org.apache.ibatis.annotations.SelectKey;
 import org.apache.ibatis.annotations.SelectProvider;
 import org.apache.ibatis.type.JdbcType;
 import org.apache.kylin.common.persistence.metadata.jdbc.ContentTypeHandler;
 import 
org.apache.kylin.common.persistence.metadata.jdbc.SqlWithRecordLockProviderAdapter;
 import org.apache.kylin.common.persistence.resources.JarInfoRawResource;
 import org.mybatis.dynamic.sql.BasicColumn;
-import org.mybatis.dynamic.sql.insert.render.InsertStatementProvider;
 import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
 import org.mybatis.dynamic.sql.update.UpdateDSL;
 import org.mybatis.dynamic.sql.update.UpdateModel;
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/JobStatsMapper.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/JobStatsMapper.java
index 4dbe9d16bb..90d8b04cae 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/JobStatsMapper.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/JobStatsMapper.java
@@ -22,18 +22,15 @@ import static 
org.apache.kylin.common.persistence.metadata.mapper.JobStatsDynami
 import java.util.List;
 import java.util.Optional;
 
-import org.apache.ibatis.annotations.InsertProvider;
 import org.apache.ibatis.annotations.Result;
 import org.apache.ibatis.annotations.ResultMap;
 import org.apache.ibatis.annotations.Results;
-import org.apache.ibatis.annotations.SelectKey;
 import org.apache.ibatis.annotations.SelectProvider;
 import org.apache.ibatis.type.JdbcType;
 import org.apache.kylin.common.persistence.metadata.jdbc.ContentTypeHandler;
 import 
org.apache.kylin.common.persistence.metadata.jdbc.SqlWithRecordLockProviderAdapter;
 import org.apache.kylin.common.persistence.resources.JobStatsRawResource;
 import org.mybatis.dynamic.sql.BasicColumn;
-import org.mybatis.dynamic.sql.insert.render.InsertStatementProvider;
 import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
 import org.mybatis.dynamic.sql.update.UpdateDSL;
 import org.mybatis.dynamic.sql.update.UpdateModel;
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/LayoutMapper.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/LayoutMapper.java
index 27a517de43..8e085a06a1 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/LayoutMapper.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/LayoutMapper.java
@@ -22,18 +22,15 @@ import static 
org.apache.kylin.common.persistence.metadata.mapper.LayoutDynamicS
 import java.util.List;
 import java.util.Optional;
 
-import org.apache.ibatis.annotations.InsertProvider;
 import org.apache.ibatis.annotations.Result;
 import org.apache.ibatis.annotations.ResultMap;
 import org.apache.ibatis.annotations.Results;
-import org.apache.ibatis.annotations.SelectKey;
 import org.apache.ibatis.annotations.SelectProvider;
 import org.apache.ibatis.type.JdbcType;
 import org.apache.kylin.common.persistence.metadata.jdbc.ContentTypeHandler;
 import 
org.apache.kylin.common.persistence.metadata.jdbc.SqlWithRecordLockProviderAdapter;
 import org.apache.kylin.common.persistence.resources.LayoutRawResource;
 import org.mybatis.dynamic.sql.BasicColumn;
-import org.mybatis.dynamic.sql.insert.render.InsertStatementProvider;
 import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
 import org.mybatis.dynamic.sql.update.UpdateDSL;
 import org.mybatis.dynamic.sql.update.UpdateModel;
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/ModelMapper.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/ModelMapper.java
index a441bc9328..90aeef9e9f 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/ModelMapper.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/ModelMapper.java
@@ -22,18 +22,15 @@ import static 
org.apache.kylin.common.persistence.metadata.mapper.ModelDynamicSq
 import java.util.List;
 import java.util.Optional;
 
-import org.apache.ibatis.annotations.InsertProvider;
 import org.apache.ibatis.annotations.Result;
 import org.apache.ibatis.annotations.ResultMap;
 import org.apache.ibatis.annotations.Results;
-import org.apache.ibatis.annotations.SelectKey;
 import org.apache.ibatis.annotations.SelectProvider;
 import org.apache.ibatis.type.JdbcType;
 import org.apache.kylin.common.persistence.metadata.jdbc.ContentTypeHandler;
 import 
org.apache.kylin.common.persistence.metadata.jdbc.SqlWithRecordLockProviderAdapter;
 import org.apache.kylin.common.persistence.resources.ModelRawResource;
 import org.mybatis.dynamic.sql.BasicColumn;
-import org.mybatis.dynamic.sql.insert.render.InsertStatementProvider;
 import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
 import org.mybatis.dynamic.sql.update.UpdateDSL;
 import org.mybatis.dynamic.sql.update.UpdateModel;
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/ObjectAclMapper.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/ObjectAclMapper.java
index 4d8fe18b40..3484014a4b 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/ObjectAclMapper.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/ObjectAclMapper.java
@@ -22,17 +22,14 @@ import static 
org.apache.kylin.common.persistence.metadata.mapper.ObjectAclDynam
 import java.util.List;
 import java.util.Optional;
 
-import org.apache.ibatis.annotations.InsertProvider;
 import org.apache.ibatis.annotations.Result;
 import org.apache.ibatis.annotations.ResultMap;
 import org.apache.ibatis.annotations.Results;
-import org.apache.ibatis.annotations.SelectKey;
 import org.apache.ibatis.annotations.SelectProvider;
 import org.apache.ibatis.type.JdbcType;
 import org.apache.kylin.common.persistence.metadata.jdbc.ContentTypeHandler;
 import 
org.apache.kylin.common.persistence.metadata.jdbc.SqlWithRecordLockProviderAdapter;
 import org.apache.kylin.common.persistence.resources.ObjectAclRawResource;
-import org.mybatis.dynamic.sql.insert.render.InsertStatementProvider;
 import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
 import org.mybatis.dynamic.sql.util.SqlProviderAdapter;
 
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/ProjectMapper.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/ProjectMapper.java
index 16365c667c..1b13979868 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/ProjectMapper.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/ProjectMapper.java
@@ -22,18 +22,15 @@ import static 
org.apache.kylin.common.persistence.metadata.mapper.ProjectDynamic
 import java.util.List;
 import java.util.Optional;
 
-import org.apache.ibatis.annotations.InsertProvider;
 import org.apache.ibatis.annotations.Result;
 import org.apache.ibatis.annotations.ResultMap;
 import org.apache.ibatis.annotations.Results;
-import org.apache.ibatis.annotations.SelectKey;
 import org.apache.ibatis.annotations.SelectProvider;
 import org.apache.ibatis.type.JdbcType;
 import org.apache.kylin.common.persistence.metadata.jdbc.ContentTypeHandler;
 import 
org.apache.kylin.common.persistence.metadata.jdbc.SqlWithRecordLockProviderAdapter;
 import org.apache.kylin.common.persistence.resources.ProjectRawResource;
 import org.mybatis.dynamic.sql.BasicColumn;
-import org.mybatis.dynamic.sql.insert.render.InsertStatementProvider;
 import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
 import org.mybatis.dynamic.sql.update.UpdateDSL;
 import org.mybatis.dynamic.sql.update.UpdateModel;
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/QueryRecordMapper.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/QueryRecordMapper.java
index 84f74f2dfe..9f13530d17 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/QueryRecordMapper.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/QueryRecordMapper.java
@@ -22,17 +22,14 @@ import static 
org.apache.kylin.common.persistence.metadata.mapper.QueryRecordDyn
 import java.util.List;
 import java.util.Optional;
 
-import org.apache.ibatis.annotations.InsertProvider;
 import org.apache.ibatis.annotations.Result;
 import org.apache.ibatis.annotations.ResultMap;
 import org.apache.ibatis.annotations.Results;
-import org.apache.ibatis.annotations.SelectKey;
 import org.apache.ibatis.annotations.SelectProvider;
 import org.apache.ibatis.type.JdbcType;
 import org.apache.kylin.common.persistence.metadata.jdbc.ContentTypeHandler;
 import 
org.apache.kylin.common.persistence.metadata.jdbc.SqlWithRecordLockProviderAdapter;
 import org.apache.kylin.common.persistence.resources.QueryRecordRawResource;
-import org.mybatis.dynamic.sql.insert.render.InsertStatementProvider;
 import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
 import org.mybatis.dynamic.sql.util.SqlProviderAdapter;
 
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/ResourceGroupMapper.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/ResourceGroupMapper.java
index 8622ff0eb6..468dbf00a3 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/ResourceGroupMapper.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/ResourceGroupMapper.java
@@ -22,17 +22,14 @@ import static 
org.apache.kylin.common.persistence.metadata.mapper.ResourceGroupD
 import java.util.List;
 import java.util.Optional;
 
-import org.apache.ibatis.annotations.InsertProvider;
 import org.apache.ibatis.annotations.Result;
 import org.apache.ibatis.annotations.ResultMap;
 import org.apache.ibatis.annotations.Results;
-import org.apache.ibatis.annotations.SelectKey;
 import org.apache.ibatis.annotations.SelectProvider;
 import org.apache.ibatis.type.JdbcType;
 import org.apache.kylin.common.persistence.metadata.jdbc.ContentTypeHandler;
 import 
org.apache.kylin.common.persistence.metadata.jdbc.SqlWithRecordLockProviderAdapter;
 import org.apache.kylin.common.persistence.resources.ResourceGroupRawResource;
-import org.mybatis.dynamic.sql.insert.render.InsertStatementProvider;
 import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
 import org.mybatis.dynamic.sql.util.SqlProviderAdapter;
 
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/SegmentMapper.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/SegmentMapper.java
index 4cf2a50ca3..eaccfce4a0 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/SegmentMapper.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/SegmentMapper.java
@@ -22,18 +22,15 @@ import static 
org.apache.kylin.common.persistence.metadata.mapper.SegmentDynamic
 import java.util.List;
 import java.util.Optional;
 
-import org.apache.ibatis.annotations.InsertProvider;
 import org.apache.ibatis.annotations.Result;
 import org.apache.ibatis.annotations.ResultMap;
 import org.apache.ibatis.annotations.Results;
-import org.apache.ibatis.annotations.SelectKey;
 import org.apache.ibatis.annotations.SelectProvider;
 import org.apache.ibatis.type.JdbcType;
 import org.apache.kylin.common.persistence.metadata.jdbc.ContentTypeHandler;
 import 
org.apache.kylin.common.persistence.metadata.jdbc.SqlWithRecordLockProviderAdapter;
 import org.apache.kylin.common.persistence.resources.SegmentRawResource;
 import org.mybatis.dynamic.sql.BasicColumn;
-import org.mybatis.dynamic.sql.insert.render.InsertStatementProvider;
 import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
 import org.mybatis.dynamic.sql.update.UpdateDSL;
 import org.mybatis.dynamic.sql.update.UpdateModel;
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/SqlBlacklistMapper.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/SqlBlacklistMapper.java
index feaf857c89..d66d1d96f7 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/SqlBlacklistMapper.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/SqlBlacklistMapper.java
@@ -22,17 +22,14 @@ import static 
org.apache.kylin.common.persistence.metadata.mapper.SqlBlacklistDy
 import java.util.List;
 import java.util.Optional;
 
-import org.apache.ibatis.annotations.InsertProvider;
 import org.apache.ibatis.annotations.Result;
 import org.apache.ibatis.annotations.ResultMap;
 import org.apache.ibatis.annotations.Results;
-import org.apache.ibatis.annotations.SelectKey;
 import org.apache.ibatis.annotations.SelectProvider;
 import org.apache.ibatis.type.JdbcType;
 import org.apache.kylin.common.persistence.metadata.jdbc.ContentTypeHandler;
 import 
org.apache.kylin.common.persistence.metadata.jdbc.SqlWithRecordLockProviderAdapter;
 import org.apache.kylin.common.persistence.resources.SqlBlacklistRawResource;
-import org.mybatis.dynamic.sql.insert.render.InsertStatementProvider;
 import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
 import org.mybatis.dynamic.sql.util.SqlProviderAdapter;
 
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/SystemMapper.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/SystemMapper.java
index 3a6762cd23..8ac8599c4d 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/SystemMapper.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/SystemMapper.java
@@ -22,18 +22,15 @@ import static 
org.apache.kylin.common.persistence.metadata.mapper.SystemDynamicS
 import java.util.List;
 import java.util.Optional;
 
-import org.apache.ibatis.annotations.InsertProvider;
 import org.apache.ibatis.annotations.Result;
 import org.apache.ibatis.annotations.ResultMap;
 import org.apache.ibatis.annotations.Results;
-import org.apache.ibatis.annotations.SelectKey;
 import org.apache.ibatis.annotations.SelectProvider;
 import org.apache.ibatis.type.JdbcType;
 import org.apache.kylin.common.persistence.metadata.jdbc.ContentTypeHandler;
 import 
org.apache.kylin.common.persistence.metadata.jdbc.SqlWithRecordLockProviderAdapter;
 import org.apache.kylin.common.persistence.resources.SystemRawResource;
 import org.mybatis.dynamic.sql.BasicColumn;
-import org.mybatis.dynamic.sql.insert.render.InsertStatementProvider;
 import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
 import org.mybatis.dynamic.sql.update.UpdateDSL;
 import org.mybatis.dynamic.sql.update.UpdateModel;
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/TableExdMapper.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/TableExdMapper.java
index e745710388..64f58b8b76 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/TableExdMapper.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/TableExdMapper.java
@@ -22,18 +22,15 @@ import static 
org.apache.kylin.common.persistence.metadata.mapper.TableExdDynami
 import java.util.List;
 import java.util.Optional;
 
-import org.apache.ibatis.annotations.InsertProvider;
 import org.apache.ibatis.annotations.Result;
 import org.apache.ibatis.annotations.ResultMap;
 import org.apache.ibatis.annotations.Results;
-import org.apache.ibatis.annotations.SelectKey;
 import org.apache.ibatis.annotations.SelectProvider;
 import org.apache.ibatis.type.JdbcType;
 import org.apache.kylin.common.persistence.metadata.jdbc.ContentTypeHandler;
 import 
org.apache.kylin.common.persistence.metadata.jdbc.SqlWithRecordLockProviderAdapter;
 import org.apache.kylin.common.persistence.resources.TableExdRawResource;
 import org.mybatis.dynamic.sql.BasicColumn;
-import org.mybatis.dynamic.sql.insert.render.InsertStatementProvider;
 import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
 import org.mybatis.dynamic.sql.update.UpdateDSL;
 import org.mybatis.dynamic.sql.update.UpdateModel;
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/TableModelRelationMapper.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/TableModelRelationMapper.java
index c90696bdda..f09523bedd 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/TableModelRelationMapper.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/TableModelRelationMapper.java
@@ -22,18 +22,15 @@ import static 
org.apache.kylin.common.persistence.metadata.mapper.TableModelRela
 import java.util.List;
 import java.util.Optional;
 
-import org.apache.ibatis.annotations.InsertProvider;
 import org.apache.ibatis.annotations.Result;
 import org.apache.ibatis.annotations.ResultMap;
 import org.apache.ibatis.annotations.Results;
-import org.apache.ibatis.annotations.SelectKey;
 import org.apache.ibatis.annotations.SelectProvider;
 import org.apache.ibatis.type.JdbcType;
 import org.apache.kylin.common.persistence.metadata.jdbc.ContentTypeHandler;
 import 
org.apache.kylin.common.persistence.metadata.jdbc.SqlWithRecordLockProviderAdapter;
 import 
org.apache.kylin.common.persistence.resources.TableModelRelationRawResource;
 import org.mybatis.dynamic.sql.BasicColumn;
-import org.mybatis.dynamic.sql.insert.render.InsertStatementProvider;
 import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
 import org.mybatis.dynamic.sql.update.UpdateDSL;
 import org.mybatis.dynamic.sql.update.UpdateModel;
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/UserGlobalAclMapper.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/UserGlobalAclMapper.java
index a1b5166595..b11eb171c1 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/UserGlobalAclMapper.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/UserGlobalAclMapper.java
@@ -22,18 +22,15 @@ import static 
org.apache.kylin.common.persistence.metadata.mapper.UserGlobalAclD
 import java.util.List;
 import java.util.Optional;
 
-import org.apache.ibatis.annotations.InsertProvider;
 import org.apache.ibatis.annotations.Result;
 import org.apache.ibatis.annotations.ResultMap;
 import org.apache.ibatis.annotations.Results;
-import org.apache.ibatis.annotations.SelectKey;
 import org.apache.ibatis.annotations.SelectProvider;
 import org.apache.ibatis.type.JdbcType;
 import org.apache.kylin.common.persistence.metadata.jdbc.ContentTypeHandler;
 import 
org.apache.kylin.common.persistence.metadata.jdbc.SqlWithRecordLockProviderAdapter;
 import org.apache.kylin.common.persistence.resources.UserGlobalAclRawResource;
 import org.mybatis.dynamic.sql.BasicColumn;
-import org.mybatis.dynamic.sql.insert.render.InsertStatementProvider;
 import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
 import org.mybatis.dynamic.sql.update.UpdateDSL;
 import org.mybatis.dynamic.sql.update.UpdateModel;
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/UserGroupMapper.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/UserGroupMapper.java
index cfcbe3ca59..2f30311590 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/UserGroupMapper.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/UserGroupMapper.java
@@ -22,18 +22,15 @@ import static 
org.apache.kylin.common.persistence.metadata.mapper.UserGroupDynam
 import java.util.List;
 import java.util.Optional;
 
-import org.apache.ibatis.annotations.InsertProvider;
 import org.apache.ibatis.annotations.Result;
 import org.apache.ibatis.annotations.ResultMap;
 import org.apache.ibatis.annotations.Results;
-import org.apache.ibatis.annotations.SelectKey;
 import org.apache.ibatis.annotations.SelectProvider;
 import org.apache.ibatis.type.JdbcType;
 import org.apache.kylin.common.persistence.metadata.jdbc.ContentTypeHandler;
 import 
org.apache.kylin.common.persistence.metadata.jdbc.SqlWithRecordLockProviderAdapter;
 import org.apache.kylin.common.persistence.resources.UserGroupRawResource;
 import org.mybatis.dynamic.sql.BasicColumn;
-import org.mybatis.dynamic.sql.insert.render.InsertStatementProvider;
 import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
 import org.mybatis.dynamic.sql.update.UpdateDSL;
 import org.mybatis.dynamic.sql.update.UpdateModel;
diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/UserInfoMapper.java
 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/UserInfoMapper.java
index 29729fbc2e..7eda92a1e2 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/UserInfoMapper.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/persistence/metadata/mapper/UserInfoMapper.java
@@ -22,18 +22,15 @@ import static 
org.apache.kylin.common.persistence.metadata.mapper.UserInfoDynami
 import java.util.List;
 import java.util.Optional;
 
-import org.apache.ibatis.annotations.InsertProvider;
 import org.apache.ibatis.annotations.Result;
 import org.apache.ibatis.annotations.ResultMap;
 import org.apache.ibatis.annotations.Results;
-import org.apache.ibatis.annotations.SelectKey;
 import org.apache.ibatis.annotations.SelectProvider;
 import org.apache.ibatis.type.JdbcType;
 import org.apache.kylin.common.persistence.metadata.jdbc.ContentTypeHandler;
 import 
org.apache.kylin.common.persistence.metadata.jdbc.SqlWithRecordLockProviderAdapter;
 import org.apache.kylin.common.persistence.resources.UserInfoRawResource;
 import org.mybatis.dynamic.sql.BasicColumn;
-import org.mybatis.dynamic.sql.insert.render.InsertStatementProvider;
 import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
 import org.mybatis.dynamic.sql.update.UpdateDSL;
 import org.mybatis.dynamic.sql.update.UpdateModel;
diff --git 
a/src/core-metadata/src/main/java/org/apache/kylin/metadata/job/JobTokenMapper.java
 
b/src/core-metadata/src/main/java/org/apache/kylin/metadata/job/JobTokenMapper.java
index 872b9931d2..295d95b43a 100644
--- 
a/src/core-metadata/src/main/java/org/apache/kylin/metadata/job/JobTokenMapper.java
+++ 
b/src/core-metadata/src/main/java/org/apache/kylin/metadata/job/JobTokenMapper.java
@@ -1,19 +1,3 @@
-/*
- * 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.metadata.job;
 


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