[
https://issues.apache.org/jira/browse/SPARK-32817?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Zhenhua Wang updated SPARK-32817:
---------------------------------
Description: In `SubqueryBroadcastExec.relationFuture`, if the
`broadcastRelation` is an `EmptyHashedRelation`, then
`broadcastRelation.keys()` will throw `UnsupportedOperationException`. (was:
In `SubqueryBroadcastExec.relationFuture`, if the `broadcastRelation` is an
`EmptyHashedRelation`, when `broadcastRelation.keys()` will throw
`UnsupportedOperationException`.)
> DPP throws error when broadcast side is empty
> ---------------------------------------------
>
> Key: SPARK-32817
> URL: https://issues.apache.org/jira/browse/SPARK-32817
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: Zhenhua Wang
> Priority: Major
>
> In `SubqueryBroadcastExec.relationFuture`, if the `broadcastRelation` is an
> `EmptyHashedRelation`, then `broadcastRelation.keys()` will throw
> `UnsupportedOperationException`.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
