[ZEPPELIN-3240] Zeppelin server fail to start if interpreter has mixed properties

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.8.0
• Assignee: Prabhjyot Singh
• Reporter: Prabhjyot Singh
• Created: 16/Feb/18 04:30
• Updated: 19/Feb/18 04:25
• Resolved: 19/Feb/18 04:24

Description

I found that Zeppelin server is failing to start when there is a mix of both kind of properties in interpreter;

"properties": {
        "shell.command.timeout.millisecs": {
          "type": "string",
          "name": "shell.command.timeout.millisecs",
          "value": "60000"
        },
        "shell.working.directory.user.home": {
          "type": "checkbox",
          "name": "shell.working.directory.user.home",
          "value": false
        },
        "zeppelin.shell.auth.type": "KERBEROS",
        "zeppelin.shell.keytab.location": "/etc/security/keytabs/zeppelin.server.kerberos.keytab",
        "zeppelin.shell.principal": "[e-mail]"
      }

Mix as in these two kind of properties:

• Where key is string and value is object

  "shell.command.timeout.millisecs": {
            "type": "string",
            "name": "shell.command.timeout.millisecs",
            "value": "60000"
          }
  

• Where key and value both are string

  "zeppelin.shell.auth.type": "KERBEROS"
  

Issue Links

• links to: GitHub Pull Request #2805