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https://issues.apache.org/jira/browse/IMPALA-10829?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Quanlong Huang resolved IMPALA-10829.
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Fix Version/s: Impala 4.3.0
Resolution: Fixed
> Memory leak while inserting kudu with rand()
> --------------------------------------------
>
> Key: IMPALA-10829
> URL: https://issues.apache.org/jira/browse/IMPALA-10829
> Project: IMPALA
> Issue Type: Bug
> Affects Versions: Impala 4.0.0, Impala 4.1.0, Impala 4.2.0, Impala 4.1.1,
> Impala 4.1.2
> Reporter: Quanlong Huang
> Assignee: Csaba Ringhofer
> Priority: Critical
> Fix For: Impala 4.3.0
>
>
> 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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