[jira] [Created] (MESOS-1356) Uncaught exceptions

["Niklas Quarfot Nielsen (JIRA)" <ji...@apache.org>]

Niklas Quarfot Nielsen created MESOS-1356:
---------------------------------------------

             Summary: Uncaught exceptions
                 Key: MESOS-1356
                 URL: https://issues.apache.org/jira/browse/MESOS-1356
             Project: Mesos
          Issue Type: Technical task
            Reporter: Niklas Quarfot Nielsen


We usually do _not_ use exceptions in Mesos, but some libraries may and we should handle them and perhaps convert them into Try<>/Error.

________________________________________________________________________________________________________
*** CID 1213893:  Uncaught exception  (UNCAUGHT_EXCEPT)
/src/slave/containerizer/linux_launcher.cpp: 148 in mesos::internal::slave::_childMain(const std::tr1::function<int ()> &, int *)()
142       return (*func)();
143     }
144
145
146     // Helper that creates a new session then blocks on reading the pipe before
147     // calling the supplied function.
>>>     CID 1213893:  Uncaught exception  (UNCAUGHT_EXCEPT)
>>>     In function "_childMain" an exception of type "std::tr1::bad_function_call" is thrown and never caught.
148     static int _childMain(
149         const lambda::function<int()>& childFunction,
150         int pipes[2])
151     {
152       // In child.
153       os::close(pipes[1]);

________________________________________________________________________________________________________
*** CID 1213894:  Uncaught exception  (UNCAUGHT_EXCEPT)
/src/slave/containerizer/linux_launcher.cpp: 137 in mesos::internal::slave::childMain(void *)()
131
132       return Nothing();
133     }
134
135
136     // Helper for clone() which expects an int(void*).
>>>     CID 1213894:  Uncaught exception  (UNCAUGHT_EXCEPT)
>>>     In function "childMain" an exception of type "std::tr1::bad_function_call" is thrown and never caught.
137     static int childMain(void* child)
138     {
139       const lambda::function<int()>* func =
140         static_cast<const lambda::function<int()>*> (child);
141
142       return (*func)();

________________________________________________________________________________________________________
*** CID 1213895:  Uncaught exception  (UNCAUGHT_EXCEPT)
/src/usage/main.cpp: 72 in main()
66            << endl
67            << "Supported options:" << endl
68            << flags.usage();
69     }
70
71
>>>     CID 1213895:  Uncaught exception  (UNCAUGHT_EXCEPT)
>>>     In function "main" an exception of type "google::protobuf::FatalException" is thrown and never caught.
72     int main(int argc, char** argv)
73     {
74       GOOGLE_PROTOBUF_VERIFY_VERSION;
75
76       Flags flags;
77
/src/usage/main.cpp: 72 in main()
66            << endl
67            << "Supported options:" << endl
68            << flags.usage();
69     }
70
71
>>>     CID 1213895:  Uncaught exception  (UNCAUGHT_EXCEPT)
>>>     In function "main" an exception of type "google::protobuf::FatalException" is thrown and never caught.
72     int main(int argc, char** argv)
73     {
74       GOOGLE_PROTOBUF_VERIFY_VERSION;
75
76       Flags flags;
77
/src/usage/main.cpp: 72 in main()
66            << endl
67            << "Supported options:" << endl
68            << flags.usage();
69     }
70
71
>>>     CID 1213895:  Uncaught exception  (UNCAUGHT_EXCEPT)
>>>     In function "main" an exception of type "google::protobuf::FatalException" is thrown and never caught.
72     int main(int argc, char** argv)
73     {
74       GOOGLE_PROTOBUF_VERIFY_VERSION;
75
76       Flags flags;
77

________________________________________________________________________________________________________
*** CID 1213896:  Uncaught exception  (UNCAUGHT_EXCEPT)
/src/launcher/executor.cpp: 423 in main()
417     };
418
419     } // namespace internal {
420     } // namespace mesos {
421
422
>>>     CID 1213896:  Uncaught exception  (UNCAUGHT_EXCEPT)
>>>     In function "main" an exception of type "std::tr1::bad_function_call" is thrown and never caught.
423     int main(int argc, char** argv)
424     {
425       mesos::internal::CommandExecutor executor;
426       mesos::MesosExecutorDriver driver(&executor);
427       return driver.run() == mesos::DRIVER_STOPPED ? 0 : 1;



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