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https://issues.apache.org/jira/browse/SPARK-17425?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wenchen Fan resolved SPARK-17425.
---------------------------------
Resolution: Fixed
Fix Version/s: 2.1.0
Issue resolved by pull request 14988
[https://github.com/apache/spark/pull/14988]
> Override sameResult in HiveTableScanExec to make ReuseExchange work in text
> format table
> ----------------------------------------------------------------------------------------
>
> Key: SPARK-17425
> URL: https://issues.apache.org/jira/browse/SPARK-17425
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.0.0
> Reporter: Yadong Qi
> Fix For: 2.1.0
>
>
> When I run the below SQL(table src is text format):
> {code:sql}
> SELECT * FROM src t1
> JOIN src t2 ON t1.key = t2.key
> JOIN src t3 ON t1.key = t3.key;
> {code}
> The PhysicalPlan doesn't contain *ReuseExchange*. And I use src_pqt(parquet
> format) instead of src(text format), PhysicalPlan contain *ReuseExchange* in
> PhysicalPlan.
> I found the *sameResult* in *FileSourceScanExec* has already overrided, but
> *HiveTableScanExec* didn't.
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