nyq created IMPALA-13161:
----------------------------
Summary: impalad crash --
impala::DelimitedTextParser<true>::ParseFieldLocations
Key: IMPALA-13161
URL: https://issues.apache.org/jira/browse/IMPALA-13161
Project: IMPALA
Issue Type: Bug
Components: be
Affects Versions: Impala 4.0.0
Reporter: nyq
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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