Open front code and merge update of branch-0.8.0.

.gitignore

@@ -1,5 +1,4 @@
 .gradle
-.github
 .git/
 .idea/
 build/
@@ -10,4 +9,4 @@ out/
 __pycache__/
 *.pyc
 logs
-dist/
+dist

build.gradle

@@ -32,7 +32,9 @@ def defaultEncoding = 'UTF-8'
 buildscript {
   repositories {
     mavenLocal()
-    mavenCentral()
+    maven {
+      url "http://maven.aliyun.com/nexus/content/groups/public/"
+    }
   }
 }
 
@@ -42,9 +44,8 @@ dependencies {
 
 repositories {
   mavenLocal()
-  mavenCentral()
   maven {
-    url "https://repo.spring.io/libs-milestone"
+    url "http://maven.aliyun.com/nexus/content/groups/public/"
   }
 }
 
@@ -54,8 +55,7 @@ applicationDefaultJvmArgs =
         ['-Xms256M', '-Xmx2G',
          '-XX:+UseG1GC', '-XX:MaxGCPauseMillis=20', '-XX:InitiatingHeapOccupancyPercent=50',
          '-Dfile.encoding=UTF-8', "-Djava.library.path=HADOOP_COMMON_LIB_NATIVE_DIR",
-         "-Dlog.file=${project.name}-MY_USER-MY_HOSTNAME.log",
-         "-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=8091"]
+         "-Dlog.file=${project.name}-MY_USER-MY_HOSTNAME.log"]
 
 tasks.startScripts << {
   def scriptFile = file "${outputDir}/${applicationName}"
@@ -109,10 +109,10 @@ subprojects {
 
   repositories {
     mavenLocal()
-    mavenCentral()
     maven {
-      url "https://repo.spring.io/libs-milestone"
+      url "http://maven.aliyun.com/nexus/content/groups/public/"
     }
+//     mavenCentral()
   }
 
   processResources {
@@ -128,4 +128,22 @@ subprojects {
   }
 }
 
-apply from: "profile.gradle"
+configurations.all {
+  resolutionStrategy {
+    force 'org.springframework:spring-aop:5.1.15.RELEASE'
+    force 'org.springframework:spring-aspects:5.1.15.RELEASE'
+    force 'org.springframework:spring-beans:5.1.15.RELEASE'
+    force 'org.springframework:spring-context:5.1.15.RELEASE'
+    force 'org.springframework:spring-core:5.1.15.RELEASE'
+    force 'org.springframework:spring-expressions:5.1.15.RELEASE'
+    force 'org.springframework:spring-jcl:5.1.15.RELEASE'
+    force 'org.springframework:spring-jdbc:5.1.15.RELEASE'
+    force 'org.springframework:spring-orm:5.1.15.RELEASE'
+    force 'org.springframework:spring-test:5.1.15.RELEASE'
+    force 'org.springframework:spring-tx:5.1.15.RELEASE'
+    force 'org.springframework:spring-web:5.1.15.RELEASE'
+    force 'org.springframework:spring-webmvc:5.1.15.RELEASE'
+  }
+}
+
+apply from: "profile.gradle"

core/common/src/main/java/com/webank/wedatasphere/qualitis/metadata/client/MetaDataClient.java

@@ -17,23 +17,18 @@
 package com.webank.wedatasphere.qualitis.metadata.client;
 
 
+import com.webank.wedatasphere.qualitis.exception.UnExpectedRequestException;
 import com.webank.wedatasphere.qualitis.metadata.exception.MetaDataAcquireFailedException;
 import com.webank.wedatasphere.qualitis.metadata.request.GetClusterByUserRequest;
 import com.webank.wedatasphere.qualitis.metadata.request.GetColumnByUserAndTableRequest;
 import com.webank.wedatasphere.qualitis.metadata.request.GetDbByUserAndClusterRequest;
 import com.webank.wedatasphere.qualitis.metadata.request.GetTableByUserAndDbRequest;
-import com.webank.wedatasphere.qualitis.metadata.response.ClusterMappingDetail;
 import com.webank.wedatasphere.qualitis.metadata.response.DataInfo;
 import com.webank.wedatasphere.qualitis.metadata.response.cluster.ClusterInfoDetail;
 import com.webank.wedatasphere.qualitis.metadata.response.column.ColumnInfoDetail;
 import com.webank.wedatasphere.qualitis.metadata.response.db.DbInfoDetail;
 import com.webank.wedatasphere.qualitis.metadata.response.table.TableInfoDetail;
-import com.webank.wedatasphere.qualitis.exception.UnExpectedRequestException;
-import com.webank.wedatasphere.qualitis.metadata.request.GetDbByUserAndClusterRequest;
-import com.webank.wedatasphere.qualitis.metadata.response.DataInfo;
-import com.webank.wedatasphere.qualitis.metadata.response.column.ColumnInfoDetail;
-import com.webank.wedatasphere.qualitis.metadata.response.db.DbInfoDetail;
-import com.webank.wedatasphere.qualitis.metadata.response.table.TableInfoDetail;
+import java.util.List;
 
 /**
  * @author howeye
@@ -69,6 +64,19 @@ DataInfo<DbInfoDetail> getDbByUserAndCluster(GetDbByUserAndClusterRequest reques
     DataInfo<TableInfoDetail> getTableByUserAndDb(GetTableByUserAndDbRequest request)
         throws MetaDataAcquireFailedException, UnExpectedRequestException;
 
+    /**
+     * Get table commit from table basic info. More table details can be obtained in the future
+     * @param clusterName
+     * @param dbName
+     * @param tableName
+     * @param userName
+     * @return
+     * @throws MetaDataAcquireFailedException
+     * @throws UnExpectedRequestException
+     */
+    String getTableComment(String clusterName, String dbName, String tableName, String userName)
+        throws MetaDataAcquireFailedException, UnExpectedRequestException;
+
     /**
      * Get column by user and table
      * @param request
@@ -79,4 +87,17 @@ DataInfo<TableInfoDetail> getTableByUserAndDb(GetTableByUserAndDbRequest request
     DataInfo<ColumnInfoDetail> getColumnByUserAndTable(GetColumnByUserAndTableRequest request)
         throws MetaDataAcquireFailedException, UnExpectedRequestException;
 
+    /**
+     * Get the columns' information of the table
+     * @param clusterName
+     * @param dbName
+     * @param tableName
+     * @param userName
+     * @return
+     * @throws MetaDataAcquireFailedException
+     * @throws UnExpectedRequestException
+     */
+    List<ColumnInfoDetail> getColumnInfo(String clusterName, String dbName, String tableName, String userName)
+        throws MetaDataAcquireFailedException, UnExpectedRequestException;
+
 }