Joe McDonnell created IMPALA-14110:
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Summary: Hit DCHECK: bit_width_ >= 0 (-1 vs. 0) RleBatchDecoder
must be initialised
Key: IMPALA-14110
URL: https://issues.apache.org/jira/browse/IMPALA-14110
Project: IMPALA
Issue Type: Bug
Components: Backend
Affects Versions: Impala 5.0.0
Reporter: Joe McDonnell
In a custom core job running end-to-end tests, I ran into a crash due to
hitting "Check failed: bit_width_ >= 0 (-1 vs. 0) RleBatchDecoder must be
initialised". Here is the stack trace:
{noformat}
Thread 896 (crashed)
0 libc.so.6!__GI_raise + 0x10f
1 libc.so.6!__GI_abort + 0x127
2 impalad!google::DumpStackTraceAndExit [utilities.cc : 178 + 0x5]
3 impalad!google::LogMessage::Flush() [logging.cc : 1799 + 0x2]
4 libstdc++.so.6!std::basic_ostream<char, std::char_traits<char> >&
std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char,
std::char_traits<char> >&, char const*, long) [streambuf : 458 + 0xd]
5 impalad!impala::RleBatchDecoder<unsigned int>::NextCounts() [rle-encoding.h
: 665 + 0x8]
6 impalad!impala::BaseScalarColumnReader::StartPageFiltering()
[parquet-column-readers.cc : 1303 + 0x3]
7 impalad!impala::RleBatchDecoder<unsigned int>::SkipValues(int)
[rle-encoding.h : 512 + 0x8]
8
impalad!impala::BaseScalarColumnReader::InitDataPageDecoders(impala::ParquetColumnChunkReader::DataPageInfo
const&) [parquet-column-readers.cc : 1234 + 0x1a]
9 impalad!impala::ParquetLevelDecoder::CacheNextBatch(int)
[parquet-level-decoder.cc : 111 + 0x5]
10 impalad!impala::ScalarColumnReader<signed char, (parquet::Type::type)1,
false>::SkipEncodedValuesInPage(long) [dict-encoding.h : 589 + 0xc]
11 impalad!impala::BaseScalarColumnReader::ReadDataPage()
[parquet-column-readers.cc : 1174 + 0x12]
12 impalad!bool impala::BaseScalarColumnReader::SkipTopLevelRows<true>(long,
long*) [parquet-column-readers.cc : 1408 + 0xf]
13 libc.so.6!__clock_gettime_2 + 0x2a
14 impalad!impala::BaseScalarColumnReader::NextPage() [stopwatch.h : 162 + 0xc]
15 impalad!bool impala::BaseScalarColumnReader::SkipRowsInternal<true>(long,
long) [parquet-column-readers.cc : 1647 + 0x12]
16 impalad!impala::BaseScalarColumnReader::SkipRows(long, long)
[parquet-column-readers.h : 613 + 0xe]
17 impalad!impala::CollectionColumnReader::SkipRows(long, long)
[parquet-collection-column-reader.cc : 179 + 0x9]
18
impalad!impala::HdfsParquetScanner::FillScratchMicroBatches(std::vector<impala::ParquetColumnReader*,
std::allocator<impala::ParquetColumnReader*> > const&, impala::RowBatch*,
bool*, impala::ScratchMicroBatch const*, int, int, int*)
[hdfs-parquet-scanner.cc : 2550 + 0x3]
19 impalad!impala::Status
impala::HdfsParquetScanner::AssembleRows<false>(impala::RowBatch*, bool*)
[hdfs-parquet-scanner.cc : 2463 + 0x21]
20 impalad!impala::HdfsParquetScanner::GetNextInternal(impala::RowBatch*)
[hdfs-parquet-scanner.cc : 564 + 0x19]
21 impalad!impala::HdfsParquetScanner::ProcessSplit() [hdfs-parquet-scanner.cc
: 451 + 0x17]
22
impalad!impala::HdfsScanNode::ProcessSplit(std::vector<impala::FilterContext,
std::allocator<impala::FilterContext> > const&, impala::MemPool*,
impala::io::ScanRange*, long*) [hdfs-scan-node.cc : 504 + 0x7]
23 impalad!impala::HdfsScanNode::ScannerThread(bool, long) [hdfs-scan-node.cc
: 422 + 0x19]
{noformat}
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