[jira] [Created] (IMPALA-5884) Segmentation fault in DiskIoMgr::FreeBufferMemory(impala::DiskIoMgr::BufferDescriptor*)

["Lars Volker (JIRA)" <ji...@apache.org>]

Lars Volker created IMPALA-5884:
-----------------------------------

             Summary: Segmentation fault in DiskIoMgr::FreeBufferMemory(impala::DiskIoMgr::BufferDescriptor*)
                 Key: IMPALA-5884
                 URL: https://issues.apache.org/jira/browse/IMPALA-5884
             Project: IMPALA
          Issue Type: Bug
          Components: Backend
    Affects Versions: Impala 2.10.0
            Reporter: Lars Volker
            Assignee: Tim Armstrong
            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: 0x0

 0  impalad!impala::DiskIoMgr::FreeBufferMemory(impala::DiskIoMgr::BufferDescriptor*) [stl_list.h : 244 + 0x0]
 1  impalad!impala::DiskIoMgr::ReturnBuffer(impala::DiskIoMgr::BufferDescriptor*) [disk-io-mgr.cc : 678 + 0x5]
 2  impalad!impala::ScannerContext::Stream::ReleaseCompletedResources(impala::RowBatch*, bool) [scanner-context.cc : 117 + 0x5]
 3  impalad!impala::ScannerContext::ReleaseCompletedResources(impala::RowBatch*, bool) [scanner-context.cc : 61 + 0x12]
 4  impalad!impala::BaseSequenceScanner::Close(impala::RowBatch*) [base-sequence-scanner.cc : 114 + 0x11]
 5  impalad!impala::HdfsScanNode::ProcessSplit(std::vector<impala::FilterContext, std::allocator<impala::FilterContext> > const&, impala::DiskIoMgr::ScanRange*) [hdfs-scan-node.cc : 545 + 0xd]
 6  impalad!impala::HdfsScanNode::ScannerThread() [hdfs-scan-node.cc : 417 + 0x18]
 7  impalad!impala::Thread::SuperviseThread(std::string const&, std::string const&, boost::function<void ()>, impala::Promise<long>*) [function_template.hpp : 767 + 0x7]
 8  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]
 9  impalad!thread_proxy + 0xda
10  libpthread-2.12.so + 0x7aa1
11  libc-2.12.so + 0xe893d
{noformat}



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