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<  Erlang bugs mailing list  ~  release_handler: cannot find top supervisor for application

Guest
Posted: Fri Mar 19, 2010 12:10 am Reply with quote
Guest
On Thu, Mar 18, 2010 at 9:30 AM, Paul Guyot <pguyot@kallisys.net> wrote:
> Hello,
>
> There seems to be an incompatibility between stdlib 1.16.5 and sasl 2.1.9 and earlier.
> This incompatibility was introduced with OTP-8324 (github commit 88b530ea24977081020feb2123124063e58dfc12). As a consequence, one might not be able to upgrade a root supervisor in release procedures, and releases produce warnings like :
>
> =ERROR REPORT==== 2010-03-18 08:04:50 ===
> release_handler: cannot find top supervisor for application mnesia
>
> (and it goes on for every application).
>
> Since commit 88b530ea24977081020feb2123124063e58dfc12, sys:get_status returns the formatted state from the module's format_status/2 function. For a supervisor, it means calling gen_server:format_status/2. As a result, release_handler:get_supervisor_module1/1 fails with a bad match.
>
> get_supervisor_module1(SupPid) ->
>

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