[IMPALA-6261] Crash impalad for use RuntimeMinMaxFilter

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Duplicate
• Affects Version/s: Impala 2.11.0
• Component/s: Backend
• Target Version: Impala 2.11.0
• Epic Color: ghx-label-9
• Assignee: Thomas Tauber-Marshall
• Reporter: yyzzjj
• Created: 30/Nov/17 10:26
• Updated: 10/Oct/18 17:33
• Resolved: 10/Oct/18 16:58

Description

  select 
          case when m.parent_id is null then m.so_no else concat('ESL',cast(m.parent_id as string)) end as parent_no, 
          it.so_id                                   , 
          m.so_no                                   , 
          sum(it.apply_outstore_qty) as goods_num, 
          group_concat(concat(it.goods_name, ':', cast( 
          it.apply_outstore_qty as string)), ';') as sku 
  from 
          ( 
                  select 
                          so_id    , 
                          goods_name, 
                          apply_outstore_qty 
                  from 
                          eclp_so1_so_item 
          ) 
          it 
  inner join [shuffle] 
          ( 
                  select 
                          * 
                  from 
                          eclp_so1_so_main 
                  where 
                          so_type         = 1 
                          and create_time < '2017-11-30 16:00:00' 
                          and so_status  != 10034 
          ) 
          m 
  on   cast(substring(case when m.parent_id is null then m.so_no else concat('ESL', cast(m.parent_id as string)) end, 4) as string) = cast(it.so_id as string) 
  group by it.so_id, case when m.parent_id is null then m.so_no else concat('ESL', cast(m.parent_id as string)) end, m.so_no 

 table [eclp_so1_so_item]   so_id     not null
 
 table [eclp_so1_so_main]    parent_id   nullable ,  so_no not null

#0 impala::MemPool::FindChunk (this=this@entry=0xb0388538, min_size=min_size@entry=2, check_limits=check_limits@entry=true) at /export/ldb/online/impala/be/src/runtime/mem-pool.cc:119
#1 0x00007f5fb81b4d22 in impala::MemPool::Allocate<true> (alignment=8, size=<optimized out>, this=0xb0388538) at /export/ldb/online/impala/be/src/runtime/mem-pool.h:270
#2 impala::MemPool::TryAllocate (size=<optimized out>, this=0xb0388538) at /export/ldb/online/impala/be/src/runtime/mem-pool.h:109
#3 impala::StringBuffer::GrowBuffer (new_size=2, this=0x7f5ab9180478) at /export/ldb/online/impala/be/src/runtime/string-buffer.h:85
#4 impala::StringBuffer::Append (str_len=2, str=0x8bc0a2cb <error: Cannot access memory at address 0x8bc0a2cb>, this=0x7f5ab9180478) at /export/ldb/online/impala/be/src/runtime/string-buffer.h:53
#5 impala::StringMinMaxFilter::CopyToBuffer (this=0x7f5ab9180450, buffer=0x7f5ab9180478, value=0x7f5ab9180458, len=2) at /export/ldb/online/impala/be/src/util/min-max-filter.cc:304
#6 0x00007f5fb81b50c5 in impala::StringMinMaxFilter::MaterializeValues (this=0x7f5ab9180450) at /export/ldb/online/impala/be/src/util/min-max-filter.cc:229
#7 0x00007f5f2c21f586 in ?? ()
#8 0x00007f595dc85ad0 in ?? ()
#9 0x0000000000000000 in ?? ()

Issue Links

• duplicates: IMPALA-7272 Fix potential crash when a min-max runtime filter is generated for a string value