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Posted to issues@impala.apache.org by "Vihang Karajgaonkar (Jira)" <ji...@apache.org> on 2021/02/22 23:44:00 UTC
[jira] [Resolved] (IMPALA-10537) Uncaught exception in
ThriftDebugString can crash catalog server
[ https://issues.apache.org/jira/browse/IMPALA-10537?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vihang Karajgaonkar resolved IMPALA-10537.
------------------------------------------
Resolution: Duplicate
> Uncaught exception in ThriftDebugString can crash catalog server
> ----------------------------------------------------------------
>
> Key: IMPALA-10537
> URL: https://issues.apache.org/jira/browse/IMPALA-10537
> Project: IMPALA
> Issue Type: Bug
> Reporter: Vihang Karajgaonkar
> Assignee: Vihang Karajgaonkar
> Priority: Major
>
> The catalogd debug UI provides a way to display a textual representation of a catalog object. However, if the object is too large or if there are any exceptions during the deserialization the thrift library can throw a {{TProtocolException}} or {{bad_alloc}} exception. These exceptions when remain uncaught and crash the catalog server with the following trace in the minidump.
> {noformat}
> Operating system: Linux
> 0.0.0 Linux 3.10.0-957.21.3.el7.x86_64 #1 SMP Tue Jun 18 16:35:19 UTC 2019 x86_64
> CPU: amd64
> family 6 model 79 stepping 1
> 1 CPU
> GPU: UNKNOWN
> Crash reason: SIGABRT
> Crash address: 0x3d40000db31
> Process uptime: not available
> Thread 161 (crashed)
> 0 libc-2.17.so + 0x36207
> 1 libc-2.17.so + 0x378f8
> 2 libstdc++.so.6!std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >::basic_string<wchar_t const*>(wchar_t const*, wchar_t const*, std::allocator<wchar_t> const&) + 0x142
> 3 libstdc++.so.6!std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >::basic_string<wchar_t const*>(wchar_t const*, wchar_t const*, std::allocator<wchar_t> const&) + 0x142
> 4 libstdc++.so.6!__gnu_cxx::__verbose_terminate_handler() + 0x15d
> 5 libstdc++.so.6!std::rethrow_exception(std::__exception_ptr::exception_ptr) + 0x76
> 6 libstdc++.so.6!std::terminate() + 0x11
> 7 libstdc++.so.6!__cxa_throw + 0x69
> 8 impalad!apache::thrift::transport::TMemoryBuffer::ensureCanWrite(unsigned int) + 0x179
> 9 impalad!apache::thrift::transport::TMemoryBuffer::writeSlow(unsigned char const*, unsigned int) + 0x13
> 10 impalad!apache::thrift::protocol::TDebugProtocol::writePlain(std::string const&) + 0x1f
> 11 impalad!apache::thrift::protocol::TDebugProtocol::writeItem(std::string const&) + 0x1c
> 12 impalad!apache::thrift::protocol::TDebugProtocol::writeString(std::string const&) + 0x3c8
> 13 impalad!impala::THdfsFileDesc::write(apache::thrift::protocol::TProtocol*) const + 0x62
> 14 impalad!impala::THdfsPartition::write(apache::thrift::protocol::TProtocol*) const + 0x3a3
> 15 impalad!impala::THdfsTable::write(apache::thrift::protocol::TProtocol*) const + 0x1a1
> 16 impalad!impala::TTable::write(apache::thrift::protocol::TProtocol*) const + 0x421
> 17 impalad!impala::TCatalogObject::write(apache::thrift::protocol::TProtocol*) const + 0x2bc
> 18 impalad!std::string apache::thrift::ThriftDebugString<impala::TCatalogObject>(impala::TCatalogObject const&) + 0x9b
> 19 impalad!impala::CatalogServer::CatalogObjectsUrlCallback(std::map<std::string, std::string, std::less<std::string>, std::allocator<std::pair<std::string const, std::string> > > const&, rapidjson::GenericDocument<rapidjson::UTF8<char>, rapidjson::MemoryPoolAllocator<rapidjson::CrtAllocator>, rapidjson::CrtAllocator>*) + 0xea8
> 20 impalad!impala::Webserver::RenderUrlWithTemplate(std::map<std::string, std::string, std::less<std::string>, std::allocator<std::pair<std::string const, std::string> > > const&, impala::Webserver::UrlHandler const&, std::basic_stringstream<char, std::char_traits<char>, std::allocator<char> >*, impala::ContentType*) + 0x170
> 21 impalad!impala::Webserver::BeginRequestCallback(sq_connection*, sq_request_info*) + 0x2b4
> 22 impalad!handle_request + 0x740
> 23 impalad!process_new_connection + 0x16d
> 24 impalad!worker_thread + 0x2e5
> 25 libpthread-2.17.so + 0x7dd5
> 26 libc-2.17.so + 0xfdead
> {noformat}
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