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https://issues.apache.org/jira/browse/SPARK-27247?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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feiwang updated SPARK-27247:
----------------------------
Description:
Catalyst cache some logic plan.
During relationConversions(Relation conversion from metastore relations to data
source relations for better performance), if the logicPlan get from cached is
invalid, it would touch an assert error.
However, if the cached logicPlan is invalid, we should remove it from cache and
retry instead of throw an assert error directly.
> [SQL]If the logicPlan get from cached is invalid, invalid it and rertry
> instead of assert error directly
> ---------------------------------------------------------------------------------------------------------
>
> Key: SPARK-27247
> URL: https://issues.apache.org/jira/browse/SPARK-27247
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.4.0
> Reporter: feiwang
> Priority: Major
>
> Catalyst cache some logic plan.
> During relationConversions(Relation conversion from metastore relations to
> data source relations for better performance), if the logicPlan get from
> cached is invalid, it would touch an assert error.
> However, if the cached logicPlan is invalid, we should remove it from cache
> and retry instead of throw an assert error directly.
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