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https://issues.apache.org/jira/browse/SPARK-28576?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ke Jia updated SPARK-28576:
---------------------------
Description: After enable
AE([lSPARK-23128|https://issues.apache.org/jira/browse/SPARK-23128]), we found
the dead lock issue in Q6 1TB TPC-DS. The root cause is that the subquery
thread and the main thread is waiting for the same object. (was: After enable
AE, we found the dead lock issue in Q6 1TB TPC-DS. The root cause is that the
subquery thread and the main thread is waiting for the same object. )
> Fix the dead lock issue when enable new adaptive execution
> -----------------------------------------------------------
>
> Key: SPARK-28576
> URL: https://issues.apache.org/jira/browse/SPARK-28576
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.4.3
> Reporter: Ke Jia
> Priority: Major
> Attachments: jstack.log, physical plan.txt, q6.sql
>
>
> After enable
> AE([lSPARK-23128|https://issues.apache.org/jira/browse/SPARK-23128]), we
> found the dead lock issue in Q6 1TB TPC-DS. The root cause is that the
> subquery thread and the main thread is waiting for the same object.
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