BIND 10 #1414: Zonemgr/secondary_zones[]/class required

[BIND 10 Development]

#1414: Zonemgr/secondary_zones[]/class required
-------------------------------------+-------------------------------------
            Reporter:  jinmei        |                        Owner:
                Type:  defect        |                       Status:  new
            Priority:  major         |                    Milestone:  Next-
           Component:                |  Sprint-Proposed
  configuration                      |                     Keywords:
           Sensitive:  0             |              Defect Severity:  N/A
         Sub-Project:  Core          |  Feature Depending on Ticket:
Estimated Difficulty:  0             |          Add Hours to Ticket:  0
         Total Hours:  0             |                    Internal?:  0
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 When I tried to add a new secondary zone for zonemgr, I found that
 I needed to specify the zone's RR class explicitly, even if it has the
 reasonable default of "IN":

 I first added a new entry:
 {{{
 > config add Zonemgr/secondary_zones
 > config show Zonemgr/secondary_zones
 Zonemgr/secondary_zones[0]/class        "IN"    string  (modified)
 Zonemgr/secondary_zones[0]/name "nui.org"       string  (modified)
 Zonemgr/secondary_zones[1]/class        "IN"    string  (default)
 Zonemgr/secondary_zones[1]/name ""      string  (default)
 }}}
 so far it's okay.

 Then I set secondary_zones[1]/name:
 {{{
 > config show Zonemgr/secondary_zones
 Zonemgr/secondary_zones[0]/class        "IN"    string  (modified)
 Zonemgr/secondary_zones[0]/name "nui.org"       string  (modified)
 Zonemgr/secondary_zones[1]/class        "IN"    string  (default)
 Zonemgr/secondary_zones[1]/name "dyn.kame.net"  string  (modified)
 }}}
 still okay.

 Since secondary_zones[1]/class has the default and I'm okay with it,
 I thought I could just commit it, but it failed:

 {{{
 > config commit
 Error: 'class'
 Configuration not committed
 }}}

 and the error message was quite helpless (except that it seems to
 indicate something related to 'class' (but the word 'class' has
 a broad meaning)).

 If I explicitly specified the RR class, commit succeeded:
 {{{
 > config set Zonemgr/secondary_zones[1]/class IN
 > config commit
 }}}

 This is counter intuitive at the best.  At the very least the error
 message should be more helpful.

-- 
Ticket URL: <http://bind10.isc.org/ticket/1414>
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BIND 10 Development