[jira] [Created] (DRILL-4398) SYSTEM ERROR: IllegalStateException: Memory was leaked by query

["N Campbell (JIRA)" <ji...@apache.org>]

N Campbell created DRILL-4398:
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             Summary: SYSTEM ERROR: IllegalStateException: Memory was leaked by query
                 Key: DRILL-4398
                 URL: https://issues.apache.org/jira/browse/DRILL-4398
             Project: Apache Drill
          Issue Type: Wish
            Reporter: N Campbell


Several queries fail with memory leaked errors

select tjoin2.rnum, tjoin1.c1, tjoin2.c1 as c1j2, tjoin2.c2 as c2j2 from postgres.public.tjoin1 full outer join postgres.public.tjoin2 on tjoin1.c1 = tjoin2.c1


select tjoin1.rnum, tjoin1.c1, tjoin2.c1 as c1j2, tjoin2.c2 from postgres.public.tjoin1, lateral ( select tjoin2.c1, tjoin2.c2 from postgres.public.tjoin2 where tjoin1.c1=tjoin2.c1) tjoin2


SYSTEM ERROR: IllegalStateException: Memory was leaked by query. Memory leaked: (40960)
Allocator(op:0:0:3:JdbcSubScan) 1000000/40960/135168/10000000000 (res/actual/peak/limit)

create table TJOIN1 (RNUM integer   not null , C1 integer, C2 integer);
insert into TJOIN1 (RNUM, C1, C2) values ( 0, 10, 15);
insert into TJOIN1 (RNUM, C1, C2) values ( 1, 20, 25);
insert into TJOIN1 (RNUM, C1, C2) values ( 2, NULL, 50);

create table TJOIN2 (RNUM integer   not null , C1 integer, C2 char(2));
insert into TJOIN2 (RNUM, C1, C2) values ( 0, 10, 'BB');
insert into TJOIN2 (RNUM, C1, C2) values ( 1, 15, 'DD');
insert into TJOIN2 (RNUM, C1, C2) values ( 2, NULL, 'EE');
insert into TJOIN2 (RNUM, C1, C2) values ( 3, 10, 'FF');



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