Details
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Bug
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Status: Resolved
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Blocker
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Resolution: Fixed
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Impala 2.12.0
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ghx-label-7
Description
Crash in latest rhel exhaustive run:
From the impalad that crashed:
F1224 10:25:38.853723 13490 decompress.cc:527] Check failed: input != nullptr
int64_t SnappyDecompressor::MaxOutputLen(int64_t input_len, const uint8_t* input) {
DCHECK(input != nullptr);
size_t result;
if (!snappy::GetUncompressedLength(reinterpret_cast<const char*>(input),
input_len, &result))
return result;
}
Backtrace:
#7 0x0000000001a41d18 in impala::SnappyDecompressor::MaxOutputLen (this=0xe6790c00, input_len=0, input=0x0) at /data/jenkins/workspace/impala-asf-master-exhaustive-rhel7/repos/Impala/be/src/util/decompress.cc:527
#8 0x0000000001a41dec in impala::SnappyDecompressor::ProcessBlock (this=0xe6790c00, output_preallocated=true, input_length=0, input=0x0, output_length=0x7ff925231218, output=0x7ff925231418) at /data/jenkins/workspace/impala-asf-master-exhaustive-rhel7/repos/Impala/be/src/util/decompress.cc:540
#9 0x0000000001a324bf in impala::Codec::ProcessBlock32 (this=0xe6790c00, output_preallocated=true, input_length=0, input=0x0, output_length=0x7ff9252313fc, output=0x7ff925231418) at /data/jenkins/workspace/impala-asf-master-exhaustive-rhel7/repos/Impala/be/src/util/codec.cc:181
#10 0x0000000001c55576 in impala::BaseScalarColumnReader::InitDictionary (this=0x11ccc3600) at /data/jenkins/workspace/impala-asf-master-exhaustive-rhel7/repos/Impala/be/src/exec/parquet-column-readers.cc:1016
#11 0x0000000001bf4d86 in impala::HdfsParquetScanner::InitDictionaries (this=0xb1e01c0, column_readers=...) at /data/jenkins/workspace/impala-asf-master-exhaustive-rhel7/repos/Impala/be/src/exec/hdfs-parquet-scanner.cc:1704
#12 0x0000000001bec14b in impala::HdfsParquetScanner::NextRowGroup (this=0xb1e01c0) at /data/jenkins/workspace/impala-asf-master-exhaustive-rhel7/repos/Impala/be/src/exec/hdfs-parquet-scanner.cc:692
#13 0x0000000001bea957 in impala::HdfsParquetScanner::GetNextInternal (this=0xb1e01c0, row_batch=0xa2e55f0) at /data/jenkins/workspace/impala-asf-master-exhaustive-rhel7/repos/Impala/be/src/exec/hdfs-parquet-scanner.cc:488
#14 0x0000000001be8f56 in impala::HdfsParquetScanner::ProcessSplit (this=0xb1e01c0) at /data/jenkins/workspace/impala-asf-master-exhaustive-rhel7/repos/Impala/be/src/exec/hdfs-parquet-scanner.cc:404
#15 0x0000000001b73092 in impala::HdfsScanNode::ProcessSplit (this=0x88cbc00, filter_ctxs=..., expr_results_pool=0x7ff9252325b0, scan_range=0x15d358e0) at /data/jenkins/workspace/impala-asf-master-exhaustive-rhel7/repos/Impala/be/src/exec/hdfs-scan-node.cc:532
#16 0x0000000001b724bd in impala::HdfsScanNode::ScannerThread (this=0x88cbc00) at /data/jenkins/workspace/impala-asf-master-exhaustive-rhel7/repos/Impala/be/src/exec/hdfs-scan-node.cc:442
...
Query that was run at the time of the crash:
select NULL
select * from functional.decimal_tbl
Several of these were run around the same time:
Requesting prioritized load of table(s): default.jdbc_complex_type_test