[IMPALA-11500] Impalad crashed in the ParquetBoolDecoder::SkipValues when num_values is 0

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Resolved
• Fix Version/s: Impala 4.2.0
• Epic Color: ghx-label-4
• Assignee: Li Penglin
• Reporter: Li Penglin
• Created: 16/Aug/22 07:39
• Updated: 26/Aug/22 00:20
• Resolved: 22/Aug/22 08:50

Description

create table parq_tbl (
  s string,
  i int,
  b boolean,
  bi bigint,
  ts timestamp,
  dt date,
  dc decimal(9, 3)
) stored as parquet;

insert into
  parq_tbl
values
  ( "abc", 3, true, NULL, "1970-01-03 09:11:22", NULL, 56.34),
  ( "def", NULL, false, NULL, "1969-12-29 14:45:59", DATE "1969-01-01", -10.0),
  ( "ghij", 1, NULL, 123456789000000, "1970-01-01", DATE "1970-12-31", NULL),
  ( NULL, 0, NULL, 234567890000001, NULL, DATE "1971-01-01", NULL),
  (NULL, NULL, NULL, NULL, NULL, NULL, NULL),
  (NULL, NULL, NULL, NULL, NULL, NULL, NULL);

select * from parq_tbl where s is not null;
 
Caught exception [Errno 104] Connection reset by peer, type=<class 'socket.error'> in GetOperationStatus. 
Socket error 104: [Errno 104] Connection reset by peer

parquet-bool-decoder.cc:70] 9344fdd0e7f753fc:f1fb769e00000001] Check failed: num_values > 0 (0 vs. 0)