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Posted to issues@impala.apache.org by "Quanlong Huang (Jira)" <ji...@apache.org> on 2020/01/15 23:54:00 UTC
[jira] [Created] (IMPALA-9297) HdfsOrcScanner crash in
orc::RleDecoderV2::next
Quanlong Huang created IMPALA-9297:
--------------------------------------
Summary: HdfsOrcScanner crash in orc::RleDecoderV2::next
Key: IMPALA-9297
URL: https://issues.apache.org/jira/browse/IMPALA-9297
Project: IMPALA
Issue Type: Bug
Components: Backend
Reporter: Quanlong Huang
Attachments: alltypes_RleDecoderV2_next_crash.orc
Hit a crash when running fuzz_scanners test for ORC.
{code}
Operating system: Linux
0.0.0 Linux 4.15.0-72-generic #81~16.04.1-Ubuntu SMP Tue Nov 26 16:34:21 UTC 2019 x86_64
CPU: amd64
family 6 model 158 stepping 10
1 CPU
GPU: UNKNOWN
Crash reason: SIGSEGV
Crash address: 0x0
Process uptime: not available
Thread 313 (crashed)
0 impalad!orc::RleDecoderV2::next(long*, unsigned long, char const*) [RLEv2.hh : 167 + 0xa]
1 impalad!orc::StringDictionaryColumnReader::StringDictionaryColumnReader(orc::Type const&, orc::StripeStreams&) [ColumnReader.cc : 581 + 0x19]
2 impalad!orc::buildReader(orc::Type const&, orc::StripeStreams&) [ColumnReader.cc : 1756 + 0x1b]
3 impalad!orc::StructColumnReader::StructColumnReader(orc::Type const&, orc::StripeStreams&) [ColumnReader.cc : 876 + 0x10]
4 impalad!orc::buildReader(orc::Type const&, orc::StripeStreams&) [ColumnReader.cc : 1787 + 0x1b]
5 impalad!orc::RowReaderImpl::startNextStripe() [Reader.cc : 917 + 0x12]
6 impalad!orc::RowReaderImpl::next(orc::ColumnVectorBatch&) [Reader.cc : 932 + 0x5]
7 impalad!impala::HdfsOrcScanner::AssembleRows(impala::RowBatch*) [hdfs-orc-scanner.cc : 618 + 0x40]
8 impalad!impala::HdfsOrcScanner::GetNextInternal(impala::RowBatch*) [hdfs-orc-scanner.cc : 516 + 0x20]
9 impalad!impala::HdfsOrcScanner::ProcessSplit() [hdfs-orc-scanner.cc : 435 + 0x39]
10 impalad!impala::HdfsScanNode::ProcessSplit(std::vector<impala::FilterContext, std::allocator<impala::FilterContext> > const&, impala::MemPool*, impala::io::ScanRange*, long*) [hdfs-scan-node.cc : 514 + 0x28]
11 impalad!impala::HdfsScanNode::ScannerThread(bool, long) [hdfs-scan-node.cc : 416 + 0x2a]
12 impalad!impala::HdfsScanNode::ThreadTokenAvailableCb(impala::ThreadResourcePool*)::{lambda()#1}::operator()() const + 0x30
13 impalad!boost::detail::function::void_function_obj_invoker0<impala::HdfsScanNode::ThreadTokenAvailableCb(impala::ThreadResourcePool*)::<lambda()>, void>::invoke [function_template.hpp : 153 + 0xc]
14 impalad!boost::function0<void>::operator()() const [function_template.hpp : 767 + 0x11]
15 impalad!impala::Thread::SuperviseThread(std::string const&, std::string const&, boost::function<void ()>, impala::ThreadDebugInfo const*, impala::Promise<long, (impala::PromiseMode)0>*) [thread.cc : 360 + 0xf]
16 impalad!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) [bind.hpp : 525 + 0x15]
17 impalad!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()() [bind_template.hpp : 20 + 0x22]
18 impalad!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() [thread.hpp : 116 + 0x12]
19 impalad!thread_proxy + 0xda
20 libpthread-2.23.so + 0x76ba
21 libc-2.23.so + 0x10741d
{code}
*How to reproduce*
Build Impala using the latest ORC lib. Doc: https://cwiki.apache.org/confluence/display/IMPALA/Compile+Impala+with+the+latest+ORC+library
* Impala git-hash: d66610837e53965cb969b78116aec58164bb8548
* ORC git-hash: 2b012e5a7beb1b688839566522191a8489adb944
Create table and load the corrupt ORC file (attached).
{code:sql}
CREATE TABLE alltypes_RleDecoderV2_next_crash (
id INT COMMENT 'Add a comment',
bool_col BOOLEAN,
tinyint_col TINYINT,
smallint_col SMALLINT,
int_col INT,
bigint_col BIGINT,
float_col FLOAT,
double_col DOUBLE,
date_string_col STRING,
string_col STRING,
timestamp_col TIMESTAMP
)
STORED AS ORC;
{code}
Run the query:
{code:sql}
select count(*) from (select distinct * from alltypes_RleDecoderV2_next_crash) q;
{code}
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