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https://issues.apache.org/jira/browse/IMPALA-14110?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on IMPALA-14110 started by Xuebin Su.
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> 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
> Assignee: Xuebin Su
> Priority: Blocker
>
> 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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