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https://issues.apache.org/jira/browse/IMPALA-13161?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Quanlong Huang updated IMPALA-13161:
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Target Version: Impala 4.4.1
> impalad crash -- impala::DelimitedTextParser<true>::ParseFieldLocations
> -----------------------------------------------------------------------
>
> Key: IMPALA-13161
> URL: https://issues.apache.org/jira/browse/IMPALA-13161
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Affects Versions: Impala 4.0.0, Impala 4.4.0
> Reporter: nyq
> Assignee: Quanlong Huang
> Priority: Critical
>
> Impala version: 4.0.0
> Problem:
> impalad crash, by operating a text table, which has a 3GB data file that only
> contains '\x00' char
> Steps:
> python -c 'f=open("impala_0_3gb.data.csv", "wb");tmp="\x00"*1024*1024*3;
> [f.write(tmp) for i in range(1024)] ;f.close()'
> create table impala_0_3gb (id int)
> hdfs dfs -put impala_0_3gb.data.csv /user/hive/warehouse/impala_0_3gb/
> refresh impala_0_3gb
> select count(1) from impala_0_3gb
> Errors:
> Wrote minidump to 1dcf110f-5a2e-49a2-be4eb7a5-4709ed19.dmp
> #
> # A fatal error has been detected by the Java Runtime Environment:
> #
> # SIGSEGV (0xb) at pc=0x000000000181861c, pid=956182, tid=0x00007fc6b340e700
> #
> # JRE version: OpenJDK Runtime Environment (8.0) (build 1.8.0)
> # Java VM: OpenJDK 64-Bit Server VM
> # Problematic frame:
> # C [impalad+0x141861c]
> impala::DelimitedTextParser<true>::ParseFieldLocations(int, long, char**,
> char**, impala::FieldLocation*, int*, int*, char**)+0x7cc
> #
> # Failed to write core dump. Core dumps have been disabled. To enable core
> dumping, try "ulimit -c unlimited" before starting Java again
> #
> # An error report file with more information is saved as:
> # /tmp/hs_err_pid956182.log
> #
> #
> C [impalad+0x141861c]
> impala::DelimitedTextParser<true>::ParseFieldLocations(int, long, char**,
> char**, impala::FieldLocation*, int*, int*, char**)+0x7cc
> C [impalad+0x136fe11]
> impala::HdfsTextScanner::ProcessRange(impala::RowBatch*, int*)+0x1a1
> C [impalad+0x137100e]
> impala::HdfsTextScanner::FinishScanRange(impala::RowBatch*)+0x3be
> C [impalad+0x13721ac]
> impala::HdfsTextScanner::GetNextInternal(impala::RowBatch*)+0x12c
> C [impalad+0x131cdfc] impala::HdfsScanner::ProcessSplit()+0x19c
> C [impalad+0x1443e17]
> impala::HdfsScanNode::ProcessSplit(std::vector<impala::FilterContext,
> std::allocator<impala::FilterContext> > const&, impala::MemPool*,
> impala::io::ScanRange*, long*)+0x7e7
> C [impalad+0x1447001] impala::HdfsScanNode::ScannerThread(bool, long)+0x541
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