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Posted to issues@kudu.apache.org by "Alexey Serbin (Jira)" <ji...@apache.org> on 2019/10/18 04:52:00 UTC
[jira] [Assigned] (KUDU-2978) NVM-based cache test scenario in
cfile-test crashes on CentOS6
[ https://issues.apache.org/jira/browse/KUDU-2978?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexey Serbin reassigned KUDU-2978:
-----------------------------------
Assignee: Alexey Serbin
> NVM-based cache test scenario in cfile-test crashes on CentOS6
> --------------------------------------------------------------
>
> Key: KUDU-2978
> URL: https://issues.apache.org/jira/browse/KUDU-2978
> Project: Kudu
> Issue Type: Bug
> Affects Versions: 1.10.0
> Reporter: Alexey Serbin
> Assignee: Alexey Serbin
> Priority: Major
>
> Changelist {{5e3af4e2ae45ee5f700b9c6c28d56ff84ffeb319}} brought an issue into the cfile-test running with NVM cache: the scenario {{TestCFileBothCacheMemoryTypes.TestReadWriteLargeStrings}} started to crash with SIGSEGV pretty often.
> To reproduce, run
> {noformat}
> ./bin/cfile-test --gtest_filter='*CacheMemoryTypes/TestCFileBothCacheMemoryTypes.TestReadWriteLargeStrings/1'
> {noformat}
> The stack trace looks like the following:
> {noformat}
> *** Aborted at 1571371818 (unix time) try "date -d @1571371818" if you are using GNU date ***
> PC: @ 0x7f020c89a719 kudu::(anonymous namespace)::ShardedLRUCache::Allocate()
> *** SIGSEGV (@0x7f01e424a4f8) received by PID 59228 (TID 0x7f020787f040) from PID 18446744073242191096; stack trace: ***
> @ 0x3ae0e0f710 (unknown)
> @ 0x7f020c89a719 kudu::(anonymous namespace)::ShardedLRUCache::Allocate()
> @ 0x7f020cdf36a9 kudu::Cache::Allocate()
> @ 0x7f020cdf2f3e kudu::cfile::BlockCache::Allocate()
> @ 0x7f020ce029aa kudu::cfile::(anonymous namespace)::ScratchMemory::TryAllocateFromCache()
> @ 0x7f020ce03298 kudu::cfile::CFileReader::ReadBlock()
> @ 0x7f020ce072f0 kudu::cfile::CFileIterator::ReadCurrentDataBlock()
> @ 0x7f020ce07b16 kudu::cfile::CFileIterator::QueueCurrentDataBlock()
> @ 0x7f020ce081b4 kudu::cfile::CFileIterator::PrepareBatch()
> @ 0x7f020ce0a460 kudu::cfile::CFileIterator::CopyNextValues()
> @ 0x498b1e kudu::cfile::TestCFile::TestReadWriteStrings()
> @ 0x499dd3 kudu::cfile::TestCFileBothCacheMemoryTypes_TestReadWriteLargeStrings_Test::TestBody()
> @ 0x7f020caeeb98 testing::internal::HandleExceptionsInMethodIfSupported<>()
> @ 0x7f020cadc1b2 testing::Test::Run()
> @ 0x7f020cadc2f8 testing::TestInfo::Run()
> @ 0x7f020cadc3d5 testing::TestCase::Run()
> @ 0x7f020cae2ed8 testing::internal::UnitTestImpl::RunAllTests()
> @ 0x7f020caef0a8 testing::internal::HandleExceptionsInMethodIfSupported<>()
> @ 0x7f020cadc4ad testing::UnitTest::Run()
> @ 0x7f020d2f0f7f RUN_ALL_TESTS()
> @ 0x7f020d2eed90 main
> @ 0x3ae0a1ed5d __libc_start_main
> @ 0x4944d9 (unknown)
> Segmentation fault (core dumped)
> {noformat}
> Reverting changelist {{5e3af4e2ae45ee5f700b9c6c28d56ff84ffeb319}} fixes the issue.
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