Lars Volker created IMPALA-5882:
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Summary: Segmentation fault in MemPool::FindChunk(long, bool)
Key: IMPALA-5882
URL: https://issues.apache.org/jira/browse/IMPALA-5882
Project: IMPALA
Issue Type: Bug
Components: Backend
Affects Versions: Impala 2.10.0
Reporter: Lars Volker
Assignee: Tim Armstrong
Priority: Blocker
Here is the stack trace of the crashing thread from a minidump. Please reach
out if you want to access the full minidump. I may also be able to provide a
core file.
{noformat}
Crash reason: SIGSEGV
Crash address: 0x0
0 impalad!impala::MemPool::FindChunk(long, bool) [mem-tracker.h : 261 + 0x0]
1 impalad!unsigned char* impala::MemPool::Allocate<true>(long, int)
[mem-pool.h : 264 + 0x10]
2 impalad!impala::GzipDecompressor::ProcessBlock(bool, long, unsigned char
const*, long*, unsigned char**) [mem-pool.h : 110 + 0x5]
3 impalad!impala::HdfsAvroScanner::ProcessRange() [hdfs-avro-scanner.cc : 525
+ 0x23]
4 impalad!impala::BaseSequenceScanner::ProcessSplit()
[base-sequence-scanner.cc : 181 + 0xd]
5
impalad!impala::HdfsScanNode::ProcessSplit(std::vector<impala::FilterContext,
std::allocator<impala::FilterContext> > const&, impala::DiskIoMgr::ScanRange*)
[hdfs-scan-node.cc : 526 + 0x11]
6 impalad!impala::HdfsScanNode::ScannerThread() [hdfs-scan-node.cc : 417 +
0x18]
7 impalad!impala::Thread::SuperviseThread(std::string const&, std::string
const&, boost::function<void ()>, impala::Promise<long>*)
[function_template.hpp : 767 + 0x7]
8 impalad!boost::detail::thread_data<boost::_bi::bind_t<void, void
(*)(std::string const&, std::string const&, boost::function<void ()>,
impala::Promise<long>*), boost::_bi::list4<boost::_bi::value<std::string>,
boost::_bi::value<std::string>, boost::_bi::value<boost::function<void ()> >,
boost::_bi::value<impala::Promise<long>*> > > >::run() [bind.hpp : 457 +
0x6]
9 impalad!thread_proxy + 0xda
10 libpthread-2.12.so + 0x7aa1
11 libc-2.12.so + 0xe893d
{noformat}
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