Gopal V created HIVE-10334:
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Summary: LLAP: Self-joins with the cache enabled
Key: HIVE-10334
URL: https://issues.apache.org/jira/browse/HIVE-10334
Project: Hive
Issue Type: Sub-task
Affects Versions: llap
Reporter: Gopal V
Assignee: Sergey Shelukhin
Looks like reading the same split from 2 tasks in the same process might have
some corner cases.
{code}
hive> select count(1) from tpch_orc_snappy_1000.region y join
tpch_orc_snappy_1000.region x;
OK
0
{code}
{code}
hive> set hive.llap.io.enabled=false;
hive> select count(1) from tpch_orc_snappy_1000.region y join
tpch_orc_snappy_1000.region x;
OK
25
{code}
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