[IMPALA-544] IoMgrTest failed with DCHECK num_allocated_buffers_ == free_buffers_.size() (3 vs. 2)

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Impala 1.1
• Fix Version/s: Impala 1.2
• Assignee: Nong Li
• Reporter: Nong Li
• Created: 20/Aug/13 16:48
• Updated: 20/Dec/15 00:05
• Resolved: 20/Aug/13 20:30

Description

Turning perftools heap leak checking off
[==========] Running 7 tests from 1 test case.
[----------] Global test environment set-up.
[----------] 7 tests from DiskIoMgrTest
[ RUN ] DiskIoMgrTest.SingleReader
[ OK ] DiskIoMgrTest.SingleReader (1919 ms)
[ RUN ] DiskIoMgrTest.AddScanRangeTest
[ OK ] DiskIoMgrTest.AddScanRangeTest (151 ms)
[ RUN ] DiskIoMgrTest.SyncReadTest
[ OK ] DiskIoMgrTest.SyncReadTest (200 ms)
[ RUN ] DiskIoMgrTest.SingleReaderCancel
[ OK ] DiskIoMgrTest.SingleReaderCancel (259 ms)
[ RUN ] DiskIoMgrTest.MemLimits
F0820 01:45:56.124132 7416 disk-io-mgr.cc:225] Check failed: num_allocated_buffers_ == free_buffers_.size() (3 vs. 2)

• • • Check failure stack trace: ***
      @ 0x79147d google::LogMessage::Fail()
      @ 0x794dc7 google::LogMessage::SendToLog()
      @ 0x794336 google::LogMessage::Flush()
      @ 0x79523d google::LogMessageFatal::~LogMessageFatal()
      @ 0x64c59a impala::DiskIoMgr::~DiskIoMgr()
      @ 0x61f9a0 impala::DiskIoMgrTest_MemLimits_Test::TestBody()
      @ 0x7ff3ba testing::internal::HandleSehExceptionsInMethodIfSupported<>()
      @ 0x7fa55c testing::internal::HandleExceptionsInMethodIfSupported<>()
      @ 0x7e6994 testing::Test::Run()
      @ 0x7e71b2 testing::TestInfo::Run()
      @ 0x7e77bb testing::TestCase::Run()
      @ 0x7ec8fb testing::internal::UnitTestImpl::RunAllTests()
      @ 0x8007d2 testing::internal::HandleSehExceptionsInMethodIfSupported<>()
      @ 0x7fb3ae testing::internal::HandleExceptionsInMethodIfSupported<>()
      @ 0x7eb4d9 testing::UnitTest::Run()
      @ 0x620e8a main
      @ 0x38d981ecdd (unknown)
      @ 0x61aa39 (unknown)