Revert "minor, add local nexus"

This reverts commit 3f330c4.

Author: yuexingri

pom.xml

@@ -245,7 +245,7 @@
     <repository>
       <id>nexus</id>
       <name>Kyligence Repository</name>
-      <url>${nexus.url}
+      <url>http://repository.kyligence.io:8081/repository/maven-public/
       </url>
       <releases>
         <enabled>true</enabled>
@@ -2657,14 +2657,14 @@
 
   <distributionManagement>
     <snapshotRepository>
-      <id>${snapshots.id}</id>
-      <name>${snapshots.name}</name>
-      <url>${snapshots.url}</url>
+      <id>user-snapshots</id>
+      <name>User Project SNAPSHOTS</name>
+      <url>http://repository.kyligence.io:8081/repository/maven-snapshots/</url>
     </snapshotRepository>
     <repository>
-      <id>${releases.id}</id>
-      <name>${releases.name}</name>
-      <url>${releases.url}</url>
+      <id>user-releases</id>
+      <name>User Project Release</name>
+      <url>http://repository.kyligence.io:8081/repository/maven-releases/</url>
     </repository>
   </distributionManagement>