Chinna Rao Lalam created HIVE-30204:
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Summary: Iceberg insert produce empty result with fileMerge and
tez.am.container.reuse.enabled is false
Key: HIVE-30204
URL: https://issues.apache.org/jira/browse/HIVE-30204
Project: Hive
Issue Type: Bug
Reporter: Chinna Rao Lalam
Assignee: Chinna Rao Lalam
In the below scenarios, it produces empty results.
{code:java}
create external table test_iceberg(age int, name string) stored by iceberg
stored as orc;
create external table text_table (age int, name string) stored as textfile;
insert into text_table values (1, 1);
insert into text_table values (2, 2);
-- relaunch beeline
set tez.grouping.split-count=2;
set hive.merge.tezfiles=true;
set tez.am.container.reuse.enabled=false;
insert into test_iceberg select * from text_table;
select count(*) from test_iceberg;
{code}
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