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https://issues.apache.org/jira/browse/MINIFI-320?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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marco polo updated MINIFI-320:
------------------------------
    Description: 
An example stacktrace. . We can either move *back* to a singleton of simply 
move the ssl library initialization to a better place. 
#0 0x10122d520 in wrap_realloc 
(libclang_rt.asan_osx_dynamic.dylib:x86_64h+0x56520)
    #1 0x100fe80ae in CRYPTO_realloc (libcrypto.1.0.0.dylib:x86_64+0x20ae)
    #2 0x10109880c in lh_insert (libcrypto.1.0.0.dylib:x86_64+0xb280c)
    #3 0x100fea6e7 in OBJ_NAME_add (libcrypto.1.0.0.dylib:x86_64+0x46e7)
    #4 0x1010a5b41 in OpenSSL_add_all_ciphers 
(libcrypto.1.0.0.dylib:x86_64+0xbfb41)
    #5 0x1010a58d1 in OPENSSL_add_all_algorithms_noconf 
(libcrypto.1.0.0.dylib:x86_64+0xbf8d1)
    #6 0x10012ad40 in org::apache::nifi::minifi::io::TLSContext::initialize() 
TLSSocket.cpp:60
    #7 0x100132255 in org::apache::nifi::minifi::io::TLSSocket::initialize() 
TLSSocket.cpp:166
    #8 0x100677a68 in org::apache::nifi::minifi::Site2SitePeer::Open() 
Site2SitePeer.cpp:42
    #9 0x100631543 in 
org::apache::nifi::minifi::Site2SiteClientProtocol::establish() 
Site2SiteClientProtocol.cpp:46
    #10 0x10063e9ff in 
org::apache::nifi::minifi::Site2SiteClientProtocol::bootstrap() 
Site2SiteClientProtocol.cpp:483
    #11 0x100600880 in 
org::apache::nifi::minifi::RemoteProcessorGroupPort::onTrigger(org::apache::nifi::minifi::core::ProcessContext*,
 org::apache::nifi::minifi::core::ProcessSession*) 
RemoteProcessorGroupPort.cpp:148
    #12 0x1002c1a3a in 
org::apache::nifi::minifi::core::Processor::onTrigger(org::apache::nifi::minifi::core::ProcessContext*,
 org::apache::nifi::minifi::core::ProcessSessionFactory*) Processor.cpp:235
    #13 0x10062cc20 in 
org::apache::nifi::minifi::SchedulingAgent::onTrigger(std::__1::shared_ptr<org::apache::nifi::minifi::core::Processor>,
 org::apache::nifi::minifi::core::ProcessContext*, 
org::apache::nifi::minifi::core::ProcessSessionFactory*) SchedulingAgent.cpp:66
    #14 0x10069b933 in 
org::apache::nifi::minifi::TimerDrivenSchedulingAgent::run(std::__1::shared_ptr<org::apache::nifi::minifi::core::Processor>,
 org::apache::nifi::minifi::core::ProcessContext*, 
org::apache::nifi::minifi::core::ProcessSessionFactory*) 
TimerDrivenSchedulingAgent.cpp:37
    #15 0x100690205 in 
org::apache::nifi::minifi::ThreadedSchedulingAgent::schedule(std::__1::shared_ptr<org::apache::nifi::minifi::core::Processor>)::$_0::operator()()
 const ThreadedSchedulingAgent.cpp:97
    #16 0x10068f37d in void* 
std::__1::__thread_proxy<std::__1::tuple<org::apache::nifi::minifi::ThreadedSchedulingAgent::schedule(std::__1::shared_ptr<org::apache::nifi::minifi::core::Processor>)::$_0>
 >(void*) __functional_base:416
    #17 0x7fffb45cf9ae in _pthread_body (libsystem_pthread.dylib:x86_64+0x39ae)
    #18 0x7fffb45cf8fa in _pthread_start (libsystem_pthread.dylib:x86_64+0x38fa)
    #19 0x7fffb45cf100 in thread_start (libsystem_pthread.dylib:x86_64+0x3100)

  was:
An example stacktrace. . We can either move to a singleton of simply move the 
ssl library initialization to a better place. 
#0 0x10122d520 in wrap_realloc 
(libclang_rt.asan_osx_dynamic.dylib:x86_64h+0x56520)
    #1 0x100fe80ae in CRYPTO_realloc (libcrypto.1.0.0.dylib:x86_64+0x20ae)
    #2 0x10109880c in lh_insert (libcrypto.1.0.0.dylib:x86_64+0xb280c)
    #3 0x100fea6e7 in OBJ_NAME_add (libcrypto.1.0.0.dylib:x86_64+0x46e7)
    #4 0x1010a5b41 in OpenSSL_add_all_ciphers 
(libcrypto.1.0.0.dylib:x86_64+0xbfb41)
    #5 0x1010a58d1 in OPENSSL_add_all_algorithms_noconf 
(libcrypto.1.0.0.dylib:x86_64+0xbf8d1)
    #6 0x10012ad40 in org::apache::nifi::minifi::io::TLSContext::initialize() 
TLSSocket.cpp:60
    #7 0x100132255 in org::apache::nifi::minifi::io::TLSSocket::initialize() 
TLSSocket.cpp:166
    #8 0x100677a68 in org::apache::nifi::minifi::Site2SitePeer::Open() 
Site2SitePeer.cpp:42
    #9 0x100631543 in 
org::apache::nifi::minifi::Site2SiteClientProtocol::establish() 
Site2SiteClientProtocol.cpp:46
    #10 0x10063e9ff in 
org::apache::nifi::minifi::Site2SiteClientProtocol::bootstrap() 
Site2SiteClientProtocol.cpp:483
    #11 0x100600880 in 
org::apache::nifi::minifi::RemoteProcessorGroupPort::onTrigger(org::apache::nifi::minifi::core::ProcessContext*,
 org::apache::nifi::minifi::core::ProcessSession*) 
RemoteProcessorGroupPort.cpp:148
    #12 0x1002c1a3a in 
org::apache::nifi::minifi::core::Processor::onTrigger(org::apache::nifi::minifi::core::ProcessContext*,
 org::apache::nifi::minifi::core::ProcessSessionFactory*) Processor.cpp:235
    #13 0x10062cc20 in 
org::apache::nifi::minifi::SchedulingAgent::onTrigger(std::__1::shared_ptr<org::apache::nifi::minifi::core::Processor>,
 org::apache::nifi::minifi::core::ProcessContext*, 
org::apache::nifi::minifi::core::ProcessSessionFactory*) SchedulingAgent.cpp:66
    #14 0x10069b933 in 
org::apache::nifi::minifi::TimerDrivenSchedulingAgent::run(std::__1::shared_ptr<org::apache::nifi::minifi::core::Processor>,
 org::apache::nifi::minifi::core::ProcessContext*, 
org::apache::nifi::minifi::core::ProcessSessionFactory*) 
TimerDrivenSchedulingAgent.cpp:37
    #15 0x100690205 in 
org::apache::nifi::minifi::ThreadedSchedulingAgent::schedule(std::__1::shared_ptr<org::apache::nifi::minifi::core::Processor>)::$_0::operator()()
 const ThreadedSchedulingAgent.cpp:97
    #16 0x10068f37d in void* 
std::__1::__thread_proxy<std::__1::tuple<org::apache::nifi::minifi::ThreadedSchedulingAgent::schedule(std::__1::shared_ptr<org::apache::nifi::minifi::core::Processor>)::$_0>
 >(void*) __functional_base:416
    #17 0x7fffb45cf9ae in _pthread_body (libsystem_pthread.dylib:x86_64+0x39ae)
    #18 0x7fffb45cf8fa in _pthread_start (libsystem_pthread.dylib:x86_64+0x38fa)
    #19 0x7fffb45cf100 in thread_start (libsystem_pthread.dylib:x86_64+0x3100)


> In cases where users run TLSSocket, the context will cause a realloc in 
> multiple threads. 
> ------------------------------------------------------------------------------------------
>
>                 Key: MINIFI-320
>                 URL: https://issues.apache.org/jira/browse/MINIFI-320
>             Project: Apache NiFi MiNiFi
>          Issue Type: Bug
>          Components: C++
>            Reporter: marco polo
>            Priority: Blocker
>             Fix For: cpp-0.3.0
>
>
> An example stacktrace. . We can either move *back* to a singleton of simply 
> move the ssl library initialization to a better place. 
> #0 0x10122d520 in wrap_realloc 
> (libclang_rt.asan_osx_dynamic.dylib:x86_64h+0x56520)
>     #1 0x100fe80ae in CRYPTO_realloc (libcrypto.1.0.0.dylib:x86_64+0x20ae)
>     #2 0x10109880c in lh_insert (libcrypto.1.0.0.dylib:x86_64+0xb280c)
>     #3 0x100fea6e7 in OBJ_NAME_add (libcrypto.1.0.0.dylib:x86_64+0x46e7)
>     #4 0x1010a5b41 in OpenSSL_add_all_ciphers 
> (libcrypto.1.0.0.dylib:x86_64+0xbfb41)
>     #5 0x1010a58d1 in OPENSSL_add_all_algorithms_noconf 
> (libcrypto.1.0.0.dylib:x86_64+0xbf8d1)
>     #6 0x10012ad40 in org::apache::nifi::minifi::io::TLSContext::initialize() 
> TLSSocket.cpp:60
>     #7 0x100132255 in org::apache::nifi::minifi::io::TLSSocket::initialize() 
> TLSSocket.cpp:166
>     #8 0x100677a68 in org::apache::nifi::minifi::Site2SitePeer::Open() 
> Site2SitePeer.cpp:42
>     #9 0x100631543 in 
> org::apache::nifi::minifi::Site2SiteClientProtocol::establish() 
> Site2SiteClientProtocol.cpp:46
>     #10 0x10063e9ff in 
> org::apache::nifi::minifi::Site2SiteClientProtocol::bootstrap() 
> Site2SiteClientProtocol.cpp:483
>     #11 0x100600880 in 
> org::apache::nifi::minifi::RemoteProcessorGroupPort::onTrigger(org::apache::nifi::minifi::core::ProcessContext*,
>  org::apache::nifi::minifi::core::ProcessSession*) 
> RemoteProcessorGroupPort.cpp:148
>     #12 0x1002c1a3a in 
> org::apache::nifi::minifi::core::Processor::onTrigger(org::apache::nifi::minifi::core::ProcessContext*,
>  org::apache::nifi::minifi::core::ProcessSessionFactory*) Processor.cpp:235
>     #13 0x10062cc20 in 
> org::apache::nifi::minifi::SchedulingAgent::onTrigger(std::__1::shared_ptr<org::apache::nifi::minifi::core::Processor>,
>  org::apache::nifi::minifi::core::ProcessContext*, 
> org::apache::nifi::minifi::core::ProcessSessionFactory*) 
> SchedulingAgent.cpp:66
>     #14 0x10069b933 in 
> org::apache::nifi::minifi::TimerDrivenSchedulingAgent::run(std::__1::shared_ptr<org::apache::nifi::minifi::core::Processor>,
>  org::apache::nifi::minifi::core::ProcessContext*, 
> org::apache::nifi::minifi::core::ProcessSessionFactory*) 
> TimerDrivenSchedulingAgent.cpp:37
>     #15 0x100690205 in 
> org::apache::nifi::minifi::ThreadedSchedulingAgent::schedule(std::__1::shared_ptr<org::apache::nifi::minifi::core::Processor>)::$_0::operator()()
>  const ThreadedSchedulingAgent.cpp:97
>     #16 0x10068f37d in void* 
> std::__1::__thread_proxy<std::__1::tuple<org::apache::nifi::minifi::ThreadedSchedulingAgent::schedule(std::__1::shared_ptr<org::apache::nifi::minifi::core::Processor>)::$_0>
>  >(void*) __functional_base:416
>     #17 0x7fffb45cf9ae in _pthread_body 
> (libsystem_pthread.dylib:x86_64+0x39ae)
>     #18 0x7fffb45cf8fa in _pthread_start 
> (libsystem_pthread.dylib:x86_64+0x38fa)
>     #19 0x7fffb45cf100 in thread_start (libsystem_pthread.dylib:x86_64+0x3100)



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