Quanlong Huang created IMPALA-10829:
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Summary: Memory leak while inserting kudu with rand()
Key: IMPALA-10829
URL: https://issues.apache.org/jira/browse/IMPALA-10829
Project: IMPALA
Issue Type: Bug
Reporter: Quanlong Huang
This happens when inserting into a partitioned kudu table:
{code:sql}
[localhost:21050] default> create table my_kudu_tbl (id int, primary key(id))
partition by hash partitions 3 stored as kudu;
[localhost:21050] default> insert into my_kudu_tbl select cast(rand() as int)
from functional.alltypestiny;
Query: insert into my_kudu_tbl select cast(rand() as int) from
functional.alltypestiny
Query submitted at: 2021-07-28 13:15:57 (Coordinator:
http://quanlong-OptiPlex-BJ:25000)
Query progress can be monitored at:
http://quanlong-OptiPlex-BJ:25000/query_plan?query_id=da46d70b048eff6d:5b8369eb00000000
WARNINGS: UDF WARNING: Memory leaked via FunctionContext::Allocate()
UDF WARNING: Memory leaked via FunctionContext::Allocate()
UDF WARNING: Memory leaked via FunctionContext::Allocate()
UDF WARNING: Memory leaked via FunctionContext::Allocate()
UDF WARNING: Memory leaked via FunctionContext::Allocate()
UDF WARNING: Memory leaked via FunctionContext::Allocate()
Key already present in Kudu table 'impala::default.my_kudu_tbl'. (1 of 7
similar)
Modified 1 row(s), 7 row error(s) in 4.67s
{code}
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