Sahil Takiar created IMPALA-9568:
------------------------------------

             Summary: Template tuples are initialized multiple times
                 Key: IMPALA-9568
                 URL: https://issues.apache.org/jira/browse/IMPALA-9568
             Project: IMPALA
          Issue Type: Sub-task
            Reporter: Sahil Takiar
            Assignee: Sahil Takiar


TSAN is reporting the following data race with template tuple initialization:
{code:java}
WARNING: ThreadSanitizer: data race (pid=8124)
  Write of size 4 at 0x7b30001692f4 by thread T355:
    #0 impala::ScalarExprEvaluator::GetValue(impala::ScalarExpr const&, 
impala::TupleRow const*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exprs/scalar-expr-evaluator.cc:279:23
 (impalad+0x2553330)
    #1 impala::ScalarExprEvaluator::GetValue(impala::TupleRow const*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exprs/scalar-expr-evaluator.cc:253:10
 (impalad+0x255357d)
    #2 
impala::HdfsScanNodeBase::InitTemplateTuple(std::vector<impala::ScalarExprEvaluator*,
 std::allocator<impala::ScalarExprEvaluator*> > const&, impala::MemPool*, 
impala::RuntimeState*) const 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exec/hdfs-scan-node-base.cc:900:27
 (impalad+0x237c74a)
    #3 impala::HdfsScanner::Open(impala::ScannerContext*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exec/hdfs-scanner.cc:110:33
 (impalad+0x23a6437)
    #4 impala::HdfsTextScanner::Open(impala::ScannerContext*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exec/hdfs-text-scanner.cc:780:3
 (impalad+0x23e6121)
    #5 
impala::HdfsScanNodeBase::CreateAndOpenScannerHelper(impala::HdfsPartitionDescriptor*,
 impala::ScannerContext*, boost::scoped_ptr<impala::HdfsScanner>*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exec/hdfs-scan-node-base.cc:887:3
 (impalad+0x237fc76)
    #6 impala::HdfsScanNode::ProcessSplit(std::vector<impala::FilterContext, 
std::allocator<impala::FilterContext> > const&, impala::MemPool*, 
impala::io::ScanRange*, long*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exec/hdfs-scan-node.cc:479:19
 (impalad+0x24daeba)
    #7 impala::HdfsScanNode::ScannerThread(bool, long) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exec/hdfs-scan-node.cc:417:7
 (impalad+0x24da84e)
    #8 
impala::HdfsScanNode::ThreadTokenAvailableCb(impala::ThreadResourcePool*)::$_0::operator()()
 const 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exec/hdfs-scan-node.cc:338:13
 (impalad+0x24dbd06)
    #9 
boost::detail::function::void_function_obj_invoker0<impala::HdfsScanNode::ThreadTokenAvailableCb(impala::ThreadResourcePool*)::$_0,
 void>::invoke(boost::detail::function::function_buffer&) 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/function/function_template.hpp:159:11
 (impalad+0x24dbb19)
    #10 boost::function0<void>::operator()() const 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/function/function_template.hpp:770:14
 (impalad+0x1d0af41)
    #11 impala::Thread::SuperviseThread(std::string const&, std::string const&, 
boost::function<void ()>, impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/util/thread.cc:360:3
 (impalad+0x22c3c66)
    #12 void boost::_bi::list5<boost::_bi::value<std::string>, 
boost::_bi::value<std::string>, boost::_bi::value<boost::function<void ()> >, 
boost::_bi::value<impala::ThreadDebugInfo*>, 
boost::_bi::value<impala::Promise<long, (impala::PromiseMode)0>*> 
>::operator()<void (*)(std::string const&, std::string const&, 
boost::function<void ()>, impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*), boost::_bi::list0>(boost::_bi::type<void>, void 
(*&)(std::string const&, std::string const&, boost::function<void ()>, 
impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*), boost::_bi::list0&, int) 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/bind/bind.hpp:531:9
 (impalad+0x22cbe2c)
    #13 boost::_bi::bind_t<void, void (*)(std::string const&, std::string 
const&, boost::function<void ()>, impala::ThreadDebugInfo const*, 
impala::Promise<long, (impala::PromiseMode)0>*), 
boost::_bi::list5<boost::_bi::value<std::string>, 
boost::_bi::value<std::string>, boost::_bi::value<boost::function<void ()> >, 
boost::_bi::value<impala::ThreadDebugInfo*>, 
boost::_bi::value<impala::Promise<long, (impala::PromiseMode)0>*> > 
>::operator()() 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/bind/bind.hpp:1222:16
 (impalad+0x22cbd43)
    #14 boost::detail::thread_data<boost::_bi::bind_t<void, void 
(*)(std::string const&, std::string const&, boost::function<void ()>, 
impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*), boost::_bi::list5<boost::_bi::value<std::string>, 
boost::_bi::value<std::string>, boost::_bi::value<boost::function<void ()> >, 
boost::_bi::value<impala::ThreadDebugInfo*>, 
boost::_bi::value<impala::Promise<long, (impala::PromiseMode)0>*> > > >::run() 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/thread/detail/thread.hpp:116:17
 (impalad+0x22cba30)
    #15 thread_proxy <null> (impalad+0x2fb6509)

  Previous write of size 4 at 0x7b30001692f4 by thread T337:
    #0 impala::ScalarExprEvaluator::GetValue(impala::ScalarExpr const&, 
impala::TupleRow const*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exprs/scalar-expr-evaluator.cc:279:23
 (impalad+0x2553330)
    #1 impala::ScalarExprEvaluator::GetValue(impala::TupleRow const*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exprs/scalar-expr-evaluator.cc:253:10
 (impalad+0x255357d)
    #2 
impala::HdfsScanNodeBase::InitTemplateTuple(std::vector<impala::ScalarExprEvaluator*,
 std::allocator<impala::ScalarExprEvaluator*> > const&, impala::MemPool*, 
impala::RuntimeState*) const 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exec/hdfs-scan-node-base.cc:900:27
 (impalad+0x237c74a)
    #3 impala::HdfsScanner::Open(impala::ScannerContext*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exec/hdfs-scanner.cc:110:33
 (impalad+0x23a6437)
    #4 impala::HdfsTextScanner::Open(impala::ScannerContext*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exec/hdfs-text-scanner.cc:780:3
 (impalad+0x23e6121)
    #5 
impala::HdfsScanNodeBase::CreateAndOpenScannerHelper(impala::HdfsPartitionDescriptor*,
 impala::ScannerContext*, boost::scoped_ptr<impala::HdfsScanner>*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exec/hdfs-scan-node-base.cc:887:3
 (impalad+0x237fc76)
    #6 impala::HdfsScanNode::ProcessSplit(std::vector<impala::FilterContext, 
std::allocator<impala::FilterContext> > const&, impala::MemPool*, 
impala::io::ScanRange*, long*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exec/hdfs-scan-node.cc:479:19
 (impalad+0x24daeba)
    #7 impala::HdfsScanNode::ScannerThread(bool, long) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exec/hdfs-scan-node.cc:417:7
 (impalad+0x24da84e)
    #8 
impala::HdfsScanNode::ThreadTokenAvailableCb(impala::ThreadResourcePool*)::$_0::operator()()
 const 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exec/hdfs-scan-node.cc:338:13
 (impalad+0x24dbd06)
    #9 
boost::detail::function::void_function_obj_invoker0<impala::HdfsScanNode::ThreadTokenAvailableCb(impala::ThreadResourcePool*)::$_0,
 void>::invoke(boost::detail::function::function_buffer&) 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/function/function_template.hpp:159:11
 (impalad+0x24dbb19)
    #10 boost::function0<void>::operator()() const 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/function/function_template.hpp:770:14
 (impalad+0x1d0af41)
    #11 impala::Thread::SuperviseThread(std::string const&, std::string const&, 
boost::function<void ()>, impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/util/thread.cc:360:3
 (impalad+0x22c3c66)
    #12 void boost::_bi::list5<boost::_bi::value<std::string>, 
boost::_bi::value<std::string>, boost::_bi::value<boost::function<void ()> >, 
boost::_bi::value<impala::ThreadDebugInfo*>, 
boost::_bi::value<impala::Promise<long, (impala::PromiseMode)0>*> 
>::operator()<void (*)(std::string const&, std::string const&, 
boost::function<void ()>, impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*), boost::_bi::list0>(boost::_bi::type<void>, void 
(*&)(std::string const&, std::string const&, boost::function<void ()>, 
impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*), boost::_bi::list0&, int) 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/bind/bind.hpp:531:9
 (impalad+0x22cbe2c)
    #13 boost::_bi::bind_t<void, void (*)(std::string const&, std::string 
const&, boost::function<void ()>, impala::ThreadDebugInfo const*, 
impala::Promise<long, (impala::PromiseMode)0>*), 
boost::_bi::list5<boost::_bi::value<std::string>, 
boost::_bi::value<std::string>, boost::_bi::value<boost::function<void ()> >, 
boost::_bi::value<impala::ThreadDebugInfo*>, 
boost::_bi::value<impala::Promise<long, (impala::PromiseMode)0>*> > 
>::operator()() 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/bind/bind.hpp:1222:16
 (impalad+0x22cbd43)
    #14 boost::detail::thread_data<boost::_bi::bind_t<void, void 
(*)(std::string const&, std::string const&, boost::function<void ()>, 
impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*), boost::_bi::list5<boost::_bi::value<std::string>, 
boost::_bi::value<std::string>, boost::_bi::value<boost::function<void ()> >, 
boost::_bi::value<impala::ThreadDebugInfo*>, 
boost::_bi::value<impala::Promise<long, (impala::PromiseMode)0>*> > > >::run() 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/thread/detail/thread.hpp:116:17
 (impalad+0x22cba30)
    #15 thread_proxy <null> (impalad+0x2fb6509)

  Location is heap block of size 192 at 0x7b30001692c0 allocated by thread T349:
    #0 operator new(unsigned long) 
/mnt/source/llvm/llvm-5.0.1.src-p2/projects/compiler-rt/lib/tsan/rtl/tsan_new_delete.cc:44
 (impalad+0x192f603)
    #1 impala::ScalarExprEvaluator::Create(impala::ScalarExpr const&, 
impala::RuntimeState*, impala::ObjectPool*, impala::MemPool*, impala::MemPool*, 
impala::ScalarExprEvaluator**) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exprs/scalar-expr-evaluator.cc:79:21
 (impalad+0x25516b9)
    #2 impala::ScalarExprEvaluator::Create(std::vector<impala::ScalarExpr*, 
std::allocator<impala::ScalarExpr*> > const&, impala::RuntimeState*, 
impala::ObjectPool*, impala::MemPool*, impala::MemPool*, 
std::vector<impala::ScalarExprEvaluator*, 
std::allocator<impala::ScalarExprEvaluator*> >*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exprs/scalar-expr-evaluator.cc:101:21
 (impalad+0x2551f30)
    #3 impala::DescriptorTbl::CreatePartKeyExprs(impala::HdfsTableDescriptor 
const&, impala::ObjectPool*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/runtime/descriptors.cc:516:5
 (impalad+0x1f2323e)
    #4 
impala::DescriptorTbl::CreateTblDescriptorInternal(impala::TTableDescriptor 
const&, impala::ObjectPool*, impala::TableDescriptor**) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/runtime/descriptors.cc:557:7
 (impalad+0x1f238c2)
    #5 impala::DescriptorTbl::CreateInternal(impala::ObjectPool*, 
impala::TDescriptorTable const&, impala::DescriptorTbl**) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/runtime/descriptors.cc:588:5
 (impalad+0x1f23bce)
    #6 impala::DescriptorTbl::Create(impala::ObjectPool*, 
impala::TDescriptorTableSerialized const&, impala::DescriptorTbl**) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/runtime/descriptors.cc:579:10
 (impalad+0x1f23aa5)
    #7 impala::QueryState::StartFInstances() 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/runtime/query-state.cc:570:7
 (impalad+0x1f4af0e)
    #8 impala::QueryExecMgr::ExecuteQueryHelper(impala::QueryState*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/runtime/query-exec-mgr.cc:141:7
 (impalad+0x1f96bc9)
    #9 boost::_mfi::mf1<void, impala::QueryExecMgr, 
impala::QueryState*>::operator()(impala::QueryExecMgr*, impala::QueryState*) 
const 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/bind/mem_fn_template.hpp:165:29
 (impalad+0x1f97ebd)
    #10 void boost::_bi::list2<boost::_bi::value<impala::QueryExecMgr*>, 
boost::_bi::value<impala::QueryState*> >::operator()<boost::_mfi::mf1<void, 
impala::QueryExecMgr, impala::QueryState*>, 
boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf1<void, 
impala::QueryExecMgr, impala::QueryState*>&, boost::_bi::list0&, int) 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/bind/bind.hpp:319:9
 (impalad+0x1f97dfd)
    #11 boost::_bi::bind_t<void, boost::_mfi::mf1<void, impala::QueryExecMgr, 
impala::QueryState*>, 
boost::_bi::list2<boost::_bi::value<impala::QueryExecMgr*>, 
boost::_bi::value<impala::QueryState*> > >::operator()() 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/bind/bind.hpp:1222:16
 (impalad+0x1f97d63)
    #12 
boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, 
boost::_mfi::mf1<void, impala::QueryExecMgr, impala::QueryState*>, 
boost::_bi::list2<boost::_bi::value<impala::QueryExecMgr*>, 
boost::_bi::value<impala::QueryState*> > >, 
void>::invoke(boost::detail::function::function_buffer&) 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/function/function_template.hpp:159:11
 (impalad+0x1f97b01)
    #13 boost::function0<void>::operator()() const 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/function/function_template.hpp:770:14
 (impalad+0x1d0af41)
    #14 impala::Thread::SuperviseThread(std::string const&, std::string const&, 
boost::function<void ()>, impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/util/thread.cc:360:3
 (impalad+0x22c3c66)
    #15 void boost::_bi::list5<boost::_bi::value<std::string>, 
boost::_bi::value<std::string>, boost::_bi::value<boost::function<void ()> >, 
boost::_bi::value<impala::ThreadDebugInfo*>, 
boost::_bi::value<impala::Promise<long, (impala::PromiseMode)0>*> 
>::operator()<void (*)(std::string const&, std::string const&, 
boost::function<void ()>, impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*), boost::_bi::list0>(boost::_bi::type<void>, void 
(*&)(std::string const&, std::string const&, boost::function<void ()>, 
impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*), boost::_bi::list0&, int) 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/bind/bind.hpp:531:9
 (impalad+0x22cbe2c)
    #16 boost::_bi::bind_t<void, void (*)(std::string const&, std::string 
const&, boost::function<void ()>, impala::ThreadDebugInfo const*, 
impala::Promise<long, (impala::PromiseMode)0>*), 
boost::_bi::list5<boost::_bi::value<std::string>, 
boost::_bi::value<std::string>, boost::_bi::value<boost::function<void ()> >, 
boost::_bi::value<impala::ThreadDebugInfo*>, 
boost::_bi::value<impala::Promise<long, (impala::PromiseMode)0>*> > 
>::operator()() 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/bind/bind.hpp:1222:16
 (impalad+0x22cbd43)
    #17 boost::detail::thread_data<boost::_bi::bind_t<void, void 
(*)(std::string const&, std::string const&, boost::function<void ()>, 
impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*), boost::_bi::list5<boost::_bi::value<std::string>, 
boost::_bi::value<std::string>, boost::_bi::value<boost::function<void ()> >, 
boost::_bi::value<impala::ThreadDebugInfo*>, 
boost::_bi::value<impala::Promise<long, (impala::PromiseMode)0>*> > > >::run() 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/thread/detail/thread.hpp:116:17
 (impalad+0x22cba30)
    #18 thread_proxy <null> (impalad+0x2fb6509)

  Thread T355 (tid=3630, running) created by thread T364 at:
    #0 pthread_create 
/mnt/source/llvm/llvm-5.0.1.src-p2/projects/compiler-rt/lib/tsan/rtl/tsan_interceptors.cc:889
 (impalad+0x18c6feb)
    #1 boost::thread::start_thread_noexcept() <null> (impalad+0x2fb5899)
    #2 boost::thread::thread<void (*)(std::string const&, std::string const&, 
boost::function<void ()>, impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*), std::string, std::string, boost::function<void ()>, 
impala::ThreadDebugInfo*, impala::Promise<long, (impala::PromiseMode)0>*>(void 
(*)(std::string const&, std::string const&, boost::function<void ()>, 
impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*), std::string, std::string, boost::function<void ()>, 
impala::ThreadDebugInfo*, impala::Promise<long, (impala::PromiseMode)0>*) 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/thread/detail/thread.hpp:420:13
 (impalad+0x22c643b)
    #3 impala::Thread::StartThread(std::string const&, std::string const&, 
boost::function<void ()> const&, std::unique_ptr<impala::Thread, 
std::default_delete<impala::Thread> >*, bool) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/util/thread.cc:317:13
 (impalad+0x22c3605)
    #4 impala::Status 
impala::Thread::Create<impala::HdfsScanNode::ThreadTokenAvailableCb(impala::ThreadResourcePool*)::$_0>(std::string
 const&, std::string const&, 
impala::HdfsScanNode::ThreadTokenAvailableCb(impala::ThreadResourcePool*)::$_0 
const&, std::unique_ptr<impala::Thread, std::default_delete<impala::Thread> >*, 
bool) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/util/thread.h:74:12
 (impalad+0x24da3ad)
    #5 
impala::HdfsScanNode::ThreadTokenAvailableCb(impala::ThreadResourcePool*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exec/hdfs-scan-node.cc:341:14
 (impalad+0x24d99e9)
    #6 
impala::HdfsScanNode::AddDiskIoRanges(std::vector<impala::io::ScanRange*, 
std::allocator<impala::io::ScanRange*> > const&, impala::EnqueueLocation) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exec/hdfs-scan-node.cc:213:24
 (impalad+0x24d9ffe)
    #7 impala::HdfsScanNodeBase::AddDiskIoRanges(impala::HdfsFileDesc const*, 
impala::EnqueueLocation) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exec/hdfs-scan-node-base.h:356:12
 (impalad+0x23e681b)
    #8 impala::HdfsTextScanner::IssueInitialRanges(impala::HdfsScanNodeBase*, 
std::vector<impala::HdfsFileDesc*, std::allocator<impala::HdfsFileDesc*> > 
const&) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exec/hdfs-text-scanner.cc:86:9
 (impalad+0x23df95b)
    #9 impala::HdfsScanNodeBase::IssueInitialScanRanges(impala::RuntimeState*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exec/hdfs-scan-node-base.cc:639:9
 (impalad+0x237dce9)
    #10 impala::HdfsScanNode::GetNext(impala::RuntimeState*, impala::RowBatch*, 
bool*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exec/hdfs-scan-node.cc:91:21
 (impalad+0x24d8b5c)
    #11 impala::FragmentInstanceState::ExecInternal() 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/runtime/fragment-instance-state.cc:383:7
 (impalad+0x1f3b9e5)
    #12 impala::FragmentInstanceState::Exec() 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/runtime/fragment-instance-state.cc:98:14
 (impalad+0x1f398a6)
    #13 impala::QueryState::ExecFInstance(impala::FragmentInstanceState*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/runtime/query-state.cc:697:24
 (impalad+0x1f4c113)
    #14 impala::QueryState::StartFInstances()::$_7::operator()() const 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/runtime/query-state.cc:606:35
 (impalad+0x1f4e2d2)
    #15 
boost::detail::function::void_function_obj_invoker0<impala::QueryState::StartFInstances()::$_7,
 void>::invoke(boost::detail::function::function_buffer&) 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/function/function_template.hpp:159:11
 (impalad+0x1f4e0f9)
    #16 boost::function0<void>::operator()() const 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/function/function_template.hpp:770:14
 (impalad+0x1d0af41)
    #17 impala::Thread::SuperviseThread(std::string const&, std::string const&, 
boost::function<void ()>, impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/util/thread.cc:360:3
 (impalad+0x22c3c66)
    #18 void boost::_bi::list5<boost::_bi::value<std::string>, 
boost::_bi::value<std::string>, boost::_bi::value<boost::function<void ()> >, 
boost::_bi::value<impala::ThreadDebugInfo*>, 
boost::_bi::value<impala::Promise<long, (impala::PromiseMode)0>*> 
>::operator()<void (*)(std::string const&, std::string const&, 
boost::function<void ()>, impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*), boost::_bi::list0>(boost::_bi::type<void>, void 
(*&)(std::string const&, std::string const&, boost::function<void ()>, 
impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*), boost::_bi::list0&, int) 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/bind/bind.hpp:531:9
 (impalad+0x22cbe2c)
    #19 boost::_bi::bind_t<void, void (*)(std::string const&, std::string 
const&, boost::function<void ()>, impala::ThreadDebugInfo const*, 
impala::Promise<long, (impala::PromiseMode)0>*), 
boost::_bi::list5<boost::_bi::value<std::string>, 
boost::_bi::value<std::string>, boost::_bi::value<boost::function<void ()> >, 
boost::_bi::value<impala::ThreadDebugInfo*>, 
boost::_bi::value<impala::Promise<long, (impala::PromiseMode)0>*> > 
>::operator()() 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/bind/bind.hpp:1222:16
 (impalad+0x22cbd43)
    #20 boost::detail::thread_data<boost::_bi::bind_t<void, void 
(*)(std::string const&, std::string const&, boost::function<void ()>, 
impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*), boost::_bi::list5<boost::_bi::value<std::string>, 
boost::_bi::value<std::string>, boost::_bi::value<boost::function<void ()> >, 
boost::_bi::value<impala::ThreadDebugInfo*>, 
boost::_bi::value<impala::Promise<long, (impala::PromiseMode)0>*> > > >::run() 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/thread/detail/thread.hpp:116:17
 (impalad+0x22cba30)
    #21 thread_proxy <null> (impalad+0x2fb6509)

  Thread T337 (tid=3629, running) created by thread T364 at:
    #0 pthread_create 
/mnt/source/llvm/llvm-5.0.1.src-p2/projects/compiler-rt/lib/tsan/rtl/tsan_interceptors.cc:889
 (impalad+0x18c6feb)
    #1 boost::thread::start_thread_noexcept() <null> (impalad+0x2fb5899)
    #2 boost::thread::thread<void (*)(std::string const&, std::string const&, 
boost::function<void ()>, impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*), std::string, std::string, boost::function<void ()>, 
impala::ThreadDebugInfo*, impala::Promise<long, (impala::PromiseMode)0>*>(void 
(*)(std::string const&, std::string const&, boost::function<void ()>, 
impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*), std::string, std::string, boost::function<void ()>, 
impala::ThreadDebugInfo*, impala::Promise<long, (impala::PromiseMode)0>*) 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/thread/detail/thread.hpp:420:13
 (impalad+0x22c643b)
    #3 impala::Thread::StartThread(std::string const&, std::string const&, 
boost::function<void ()> const&, std::unique_ptr<impala::Thread, 
std::default_delete<impala::Thread> >*, bool) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/util/thread.cc:317:13
 (impalad+0x22c3605)
    #4 impala::Status 
impala::Thread::Create<impala::HdfsScanNode::ThreadTokenAvailableCb(impala::ThreadResourcePool*)::$_0>(std::string
 const&, std::string const&, 
impala::HdfsScanNode::ThreadTokenAvailableCb(impala::ThreadResourcePool*)::$_0 
const&, std::unique_ptr<impala::Thread, std::default_delete<impala::Thread> >*, 
bool) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/util/thread.h:74:12
 (impalad+0x24da3ad)
    #5 
impala::HdfsScanNode::ThreadTokenAvailableCb(impala::ThreadResourcePool*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exec/hdfs-scan-node.cc:341:14
 (impalad+0x24d99e9)
    #6 
impala::HdfsScanNode::AddDiskIoRanges(std::vector<impala::io::ScanRange*, 
std::allocator<impala::io::ScanRange*> > const&, impala::EnqueueLocation) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exec/hdfs-scan-node.cc:213:24
 (impalad+0x24d9ffe)
    #7 impala::HdfsScanNodeBase::AddDiskIoRanges(impala::HdfsFileDesc const*, 
impala::EnqueueLocation) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exec/hdfs-scan-node-base.h:356:12
 (impalad+0x23e681b)
    #8 impala::HdfsTextScanner::IssueInitialRanges(impala::HdfsScanNodeBase*, 
std::vector<impala::HdfsFileDesc*, std::allocator<impala::HdfsFileDesc*> > 
const&) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exec/hdfs-text-scanner.cc:86:9
 (impalad+0x23df95b)
    #9 impala::HdfsScanNodeBase::IssueInitialScanRanges(impala::RuntimeState*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exec/hdfs-scan-node-base.cc:639:9
 (impalad+0x237dce9)
    #10 impala::HdfsScanNode::GetNext(impala::RuntimeState*, impala::RowBatch*, 
bool*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exec/hdfs-scan-node.cc:91:21
 (impalad+0x24d8b5c)
    #11 impala::FragmentInstanceState::ExecInternal() 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/runtime/fragment-instance-state.cc:383:7
 (impalad+0x1f3b9e5)
    #12 impala::FragmentInstanceState::Exec() 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/runtime/fragment-instance-state.cc:98:14
 (impalad+0x1f398a6)
    #13 impala::QueryState::ExecFInstance(impala::FragmentInstanceState*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/runtime/query-state.cc:697:24
 (impalad+0x1f4c113)
    #14 impala::QueryState::StartFInstances()::$_7::operator()() const 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/runtime/query-state.cc:606:35
 (impalad+0x1f4e2d2)
    #15 
boost::detail::function::void_function_obj_invoker0<impala::QueryState::StartFInstances()::$_7,
 void>::invoke(boost::detail::function::function_buffer&) 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/function/function_template.hpp:159:11
 (impalad+0x1f4e0f9)
    #16 boost::function0<void>::operator()() const 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/function/function_template.hpp:770:14
 (impalad+0x1d0af41)
    #17 impala::Thread::SuperviseThread(std::string const&, std::string const&, 
boost::function<void ()>, impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/util/thread.cc:360:3
 (impalad+0x22c3c66)
    #18 void boost::_bi::list5<boost::_bi::value<std::string>, 
boost::_bi::value<std::string>, boost::_bi::value<boost::function<void ()> >, 
boost::_bi::value<impala::ThreadDebugInfo*>, 
boost::_bi::value<impala::Promise<long, (impala::PromiseMode)0>*> 
>::operator()<void (*)(std::string const&, std::string const&, 
boost::function<void ()>, impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*), boost::_bi::list0>(boost::_bi::type<void>, void 
(*&)(std::string const&, std::string const&, boost::function<void ()>, 
impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*), boost::_bi::list0&, int) 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/bind/bind.hpp:531:9
 (impalad+0x22cbe2c)
    #19 boost::_bi::bind_t<void, void (*)(std::string const&, std::string 
const&, boost::function<void ()>, impala::ThreadDebugInfo const*, 
impala::Promise<long, (impala::PromiseMode)0>*), 
boost::_bi::list5<boost::_bi::value<std::string>, 
boost::_bi::value<std::string>, boost::_bi::value<boost::function<void ()> >, 
boost::_bi::value<impala::ThreadDebugInfo*>, 
boost::_bi::value<impala::Promise<long, (impala::PromiseMode)0>*> > 
>::operator()() 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/bind/bind.hpp:1222:16
 (impalad+0x22cbd43)
    #20 boost::detail::thread_data<boost::_bi::bind_t<void, void 
(*)(std::string const&, std::string const&, boost::function<void ()>, 
impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*), boost::_bi::list5<boost::_bi::value<std::string>, 
boost::_bi::value<std::string>, boost::_bi::value<boost::function<void ()> >, 
boost::_bi::value<impala::ThreadDebugInfo*>, 
boost::_bi::value<impala::Promise<long, (impala::PromiseMode)0>*> > > >::run() 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/thread/detail/thread.hpp:116:17
 (impalad+0x22cba30)
    #21 thread_proxy <null> (impalad+0x2fb6509)

  Thread T349 (tid=3561, running) created by thread T97 at:
    #0 pthread_create 
/mnt/source/llvm/llvm-5.0.1.src-p2/projects/compiler-rt/lib/tsan/rtl/tsan_interceptors.cc:889
 (impalad+0x18c6feb)
    #1 boost::thread::start_thread_noexcept() <null> (impalad+0x2fb5899)
    #2 boost::thread::thread<void (*)(std::string const&, std::string const&, 
boost::function<void ()>, impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*), std::string, std::string, boost::function<void ()>, 
impala::ThreadDebugInfo*, impala::Promise<long, (impala::PromiseMode)0>*>(void 
(*)(std::string const&, std::string const&, boost::function<void ()>, 
impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*), std::string, std::string, boost::function<void ()>, 
impala::ThreadDebugInfo*, impala::Promise<long, (impala::PromiseMode)0>*) 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/thread/detail/thread.hpp:420:13
 (impalad+0x22c643b)
    #3 impala::Thread::StartThread(std::string const&, std::string const&, 
boost::function<void ()> const&, std::unique_ptr<impala::Thread, 
std::default_delete<impala::Thread> >*, bool) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/util/thread.cc:317:13
 (impalad+0x22c3605)
    #4 impala::Status impala::Thread::Create<void 
(impala::QueryExecMgr::*)(impala::QueryState*), impala::QueryExecMgr*, 
impala::QueryState*>(std::string const&, std::string const&, void 
(impala::QueryExecMgr::* const&)(impala::QueryState*), impala::QueryExecMgr* 
const&, impala::QueryState* const&, std::unique_ptr<impala::Thread, 
std::default_delete<impala::Thread> >*, bool) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/util/thread.h:89:12
 (impalad+0x1f971a7)
    #5 impala::QueryExecMgr::StartQuery(impala::ExecQueryFInstancesRequestPB 
const*, impala::TQueryCtx const&, impala::TExecPlanFragmentInfo const&) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/runtime/query-exec-mgr.cc:69:12
 (impalad+0x1f96092)
    #6 
impala::ControlService::ExecQueryFInstances(impala::ExecQueryFInstancesRequestPB
 const*, impala::ExecQueryFInstancesResponsePB*, kudu::rpc::RpcContext*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/service/control-service.cc:156:66
 (impalad+0x2065dee)
    #7 
impala::ControlServiceIf::ControlServiceIf(scoped_refptr<kudu::MetricEntity> 
const&, scoped_refptr<kudu::rpc::ResultTracker> 
const&)::$_1::operator()(google::protobuf::Message const*, 
google::protobuf::Message*, kudu::rpc::RpcContext*) const 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/generated-sources/gen-cpp/control_service.service.cc:70:13
 (impalad+0x2113024)
    #8 std::_Function_handler<void (google::protobuf::Message const*, 
google::protobuf::Message*, kudu::rpc::RpcContext*), 
impala::ControlServiceIf::ControlServiceIf(scoped_refptr<kudu::MetricEntity> 
const&, scoped_refptr<kudu::rpc::ResultTracker> 
const&)::$_1>::_M_invoke(std::_Any_data const&, google::protobuf::Message 
const*, google::protobuf::Message*, kudu::rpc::RpcContext*) 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/gcc-4.9.2/lib/gcc/x86_64-unknown-linux-gnu/4.9.2/../../../../include/c++/4.9.2/functional:2039:2
 (impalad+0x2112e0e)
    #9 std::function<void (google::protobuf::Message const*, 
google::protobuf::Message*, 
kudu::rpc::RpcContext*)>::operator()(google::protobuf::Message const*, 
google::protobuf::Message*, kudu::rpc::RpcContext*) const 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/gcc-4.9.2/lib/gcc/x86_64-unknown-linux-gnu/4.9.2/../../../../include/c++/4.9.2/functional:2439:14
 (impalad+0x27afa68)
    #10 kudu::rpc::GeneratedServiceIf::Handle(kudu::rpc::InboundCall*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/kudu/rpc/service_if.cc:139:3
 (impalad+0x27af3ce)
    #11 impala::ImpalaServicePool::RunThread() 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/rpc/impala-service-pool.cc:272:15
 (impalad+0x1e3260f)
    #12 boost::_mfi::mf0<void, 
impala::ImpalaServicePool>::operator()(impala::ImpalaServicePool*) const 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/bind/mem_fn_template.hpp:49:29
 (impalad+0x1e38b76)
    #13 void boost::_bi::list1<boost::_bi::value<impala::ImpalaServicePool*> 
>::operator()<boost::_mfi::mf0<void, impala::ImpalaServicePool>, 
boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, 
impala::ImpalaServicePool>&, boost::_bi::list0&, int) 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/bind/bind.hpp:259:9
 (impalad+0x1e38aca)
    #14 boost::_bi::bind_t<void, boost::_mfi::mf0<void, 
impala::ImpalaServicePool>, 
boost::_bi::list1<boost::_bi::value<impala::ImpalaServicePool*> > 
>::operator()() 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/bind/bind.hpp:1222:16
 (impalad+0x1e38a53)
    #15 
boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, 
boost::_mfi::mf0<void, impala::ImpalaServicePool>, 
boost::_bi::list1<boost::_bi::value<impala::ImpalaServicePool*> > >, 
void>::invoke(boost::detail::function::function_buffer&) 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/function/function_template.hpp:159:11
 (impalad+0x1e38849)
    #16 boost::function0<void>::operator()() const 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/function/function_template.hpp:770:14
 (impalad+0x1d0af41)
    #17 impala::Thread::SuperviseThread(std::string const&, std::string const&, 
boost::function<void ()>, impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*) 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/util/thread.cc:360:3
 (impalad+0x22c3c66)
    #18 void boost::_bi::list5<boost::_bi::value<std::string>, 
boost::_bi::value<std::string>, boost::_bi::value<boost::function<void ()> >, 
boost::_bi::value<impala::ThreadDebugInfo*>, 
boost::_bi::value<impala::Promise<long, (impala::PromiseMode)0>*> 
>::operator()<void (*)(std::string const&, std::string const&, 
boost::function<void ()>, impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*), boost::_bi::list0>(boost::_bi::type<void>, void 
(*&)(std::string const&, std::string const&, boost::function<void ()>, 
impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*), boost::_bi::list0&, int) 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/bind/bind.hpp:531:9
 (impalad+0x22cbe2c)
    #19 boost::_bi::bind_t<void, void (*)(std::string const&, std::string 
const&, boost::function<void ()>, impala::ThreadDebugInfo const*, 
impala::Promise<long, (impala::PromiseMode)0>*), 
boost::_bi::list5<boost::_bi::value<std::string>, 
boost::_bi::value<std::string>, boost::_bi::value<boost::function<void ()> >, 
boost::_bi::value<impala::ThreadDebugInfo*>, 
boost::_bi::value<impala::Promise<long, (impala::PromiseMode)0>*> > 
>::operator()() 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/bind/bind.hpp:1222:16
 (impalad+0x22cbd43)
    #20 boost::detail::thread_data<boost::_bi::bind_t<void, void 
(*)(std::string const&, std::string const&, boost::function<void ()>, 
impala::ThreadDebugInfo const*, impala::Promise<long, 
(impala::PromiseMode)0>*), boost::_bi::list5<boost::_bi::value<std::string>, 
boost::_bi::value<std::string>, boost::_bi::value<boost::function<void ()> >, 
boost::_bi::value<impala::ThreadDebugInfo*>, 
boost::_bi::value<impala::Promise<long, (impala::PromiseMode)0>*> > > >::run() 
/data/jenkins/workspace/impala-private-parameterized/Impala-Toolchain/boost-1.61.0-p2/include/boost/thread/detail/thread.hpp:116:17
 (impalad+0x22cba30)
    #21 thread_proxy <null> (impalad+0x2fb6509)SUMMARY: ThreadSanitizer: data 
race 
/data/jenkins/workspace/impala-private-parameterized/repos/Impala/be/src/exprs/scalar-expr-evaluator.cc:279:23
 in impala::ScalarExprEvaluator::GetValue(impala::ScalarExpr const&, 
impala::TupleRow const*) {code}
The odd thing is that it looks like template tuples are initialized multiple 
times, once in {{HdfsScanNodeBase::Open}} --> 
{{HdfsScanNodeBase::InitTemplateTuple}} and again in {{HdfsScanner::Open}}. I 
think a simple fix here would be for the scanners to not initialize the 
template tuples and just use the one initialized in {{HdfsScanNodeBase}}.



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