Lars Volker created IMPALA-5883:
-----------------------------------

             Summary: Segmentation fault in 
ClientCacheHelper::ReleaseClient(void**)
                 Key: IMPALA-5883
                 URL: https://issues.apache.org/jira/browse/IMPALA-5883
             Project: IMPALA
          Issue Type: Bug
          Components: Backend
    Affects Versions: Impala 2.10.0
            Reporter: Lars Volker
            Priority: Blocker


Here is the stack trace of the crashing thread from a minidump. Please reach 
out if you want to access the full minidump. I may also be able to provide a 
core file.

{noformat}
Crash reason:  SIGSEGV
Crash address: 0x28

 0  impalad!impala::ClientCacheHelper::ReleaseClient(void**) [client-cache.cc : 
153 + 0x0]
 1  
impalad!impala::ClientConnection<impala::ImpalaBackendClient>::~ClientConnection()
 [client-cache.h : 412 + 0x5]
 2  
impalad!impala::DataStreamSender::Channel::TransmitDataHelper(impala::TRowBatch 
const*) [data-stream-sender.cc : 208 + 0x9]
 3  impalad!impala::DataStreamSender::Channel::TransmitData(int, 
impala::TRowBatch const*) [data-stream-sender.cc : 185 + 0x5]
 4  impalad!impala::ThreadPool<impala::TRowBatch*>::WorkerThread(int) 
[function_template.hpp : 767 + 0x10]
 5  impalad!impala::Thread::SuperviseThread(std::string const&, std::string 
const&, boost::function<void ()>, impala::Promise<long>*) 
[function_template.hpp : 767 + 0x7]
 6  impalad!boost::detail::thread_data<boost::_bi::bind_t<void, void 
(*)(std::string const&, std::string const&, boost::function<void ()>, 
impala::Promise<long>*), boost::_bi::list4<boost::_bi::value<std::string>, 
boost::_bi::value<std::string>, boost::_bi::value<boost::function<void ()> >, 
boost::_bi::value<impala::Promise<long>*> > > >::run() [bind.hpp :      457 + 
0x6]
 7  impalad!thread_proxy + 0xda
 8  libpthread-2.12.so + 0x7a51
 9  libc-2.12.so + 0xe893d
{noformat}



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