[KNOX-818] Admin API PUT corrupts the topology file

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.11.0
• Assignee: Sumit Gupta
• Reporter: Sumit Gupta
• Created: 16/Dec/16 06:04
• Updated: 28/Mar/19 14:17
• Resolved: 20/Dec/16 17:10

Description

When using the Admin API to PUT/save a topology file, the content doesn't always wind up being correct.

For example when saving the sandbox topology:

curl -iku admin:admin-password -H "Accept: application/xml" -H "Content-Type: application/xml" -T sandbox.xml -X PUT http://localhost:8443/gateway/admin/api/v1/topologies/sandbox

The following is saved:

<?xml version="1.0" encoding="UTF-8"?>
<topology>
   <name>sandbox2</name>
   <gateway>
      <provider>
         <role>authentication</role>
         <name>ShiroProvider</name>
         <enabled>true</enabled>
      </provider>
      <provider>
         <role>identity-assertion</role>
         <name>Default</name>
         <enabled>true</enabled>
      </provider>
      <provider>
         <role>hostmap</role>
         <name>static</name>
         <enabled>true</enabled>
      </provider>
   </gateway>
   <service>
      <role>NAMENODE</role>
      <url>hdfs://localhost:8020</url>
   </service>
   <service>
      <role>JOBTRACKER</role>
      <url>rpc://localhost:8050</url>
   </service>
   <service>
      <role>WEBHDFS</role>
      <url>http://localhost:50070/webhdfs</url>
   </service>
   <service>
      <role>WEBHCAT</role>
      <url>http://localhost:50111/templeton</url>
   </service>
   <service>
      <role>OOZIE</role>
      <url>http://localhost:11000/oozie</url>
   </service>
   <service>
      <role>WEBHBASE</role>
      <url>http://localhost:60080</url>
   </service>
   <service>
      <role>HIVE</role>
      <url>http://localhost:10001/cliservice</url>
   </service>
   <service>
      <role>RESOURCEMANAGER</role>
      <url>http://localhost:8088/ws</url>
   </service>
   <service>
      <role>DRUID-COORDINATOR-UI</role>
      <url>http://localhost:8081</url>
   </service>
   <service>
      <role>DRUID-COORDINATOR</role>
      <url>http://localhost:8081</url>
   </service>
   <service>
      <role>DRUID-BROKER</role>
      <url>http://localhost:8082</url>
   </service>
   <service>
      <role>DRUID-ROUTER</role>
      <url>http://localhost:8082</url>
   </service>
   <service>
      <role>DRUID-OVERLORD</role>
      <url>http://localhost:8090</url>
   </service>
   <service>
      <role>DRUID-OVERLORD-UI</role>
      <url>http://localhost:8090</url>
   </service>
</topology>