BIND 10 #1932: zone error caused other zones not to load

[BIND 10 Development]

#1932: zone error caused other zones not to load
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            Reporter:  jreed     |                        Owner:
                Type:  defect    |                       Status:  new
            Priority:  medium    |                    Milestone:  New Tasks
           Component:  b10-auth  |                     Keywords:
           Sensitive:  0         |              Defect Severity:  High
         Sub-Project:  DNS       |  Feature Depending on Ticket:
Estimated Difficulty:  0         |          Add Hours to Ticket:  0
         Total Hours:  0         |                    Internal?:  0
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 (Seen from testing on new as112 server.)

 It was configured with multiple "memory" zones under
 Auth/datasources[0]/zones ...
 the final entry zones[19] had a mistake in the master file.

 I enabled logging and saw 8 times when I set the name to same file name
 and did a commit:

 {{{
 2012-05-01 22:36:15.132 ERROR [b10-auth.auth] AUTH_CONFIG_UPDATE_FAIL
 update of configuration failed: Server configuration failed: Parse failure
 for a valid RR at line 12
 }}}

 The logging should say what file or zone configuration had failure. On
 many zones (like 19) it may be difficult to notice.  (By the way, named-
 checkzone didn't notice. The problem was accidental addition of $TTL entry
 at that line 12.)
 I will open a different ticket for this: #1931

 I should not get a response of REFUSED for the other configured zones.
 Once the one zone was fixed (and reload) all the other zones started
 working too.

 The bug is that all zones should be loaded and served and only the
 erroring zones should be refused.

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Ticket URL: <http://bind10.isc.org/ticket/1932>
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BIND 10 Development