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https://issues.apache.org/jira/browse/FLINK-14397?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rui Li updated FLINK-14397:
---------------------------
Description:
Tried to call
{{org.apache.hadoop.hive.contrib.udtf.example.GenericUDTFExplode2}} (in
hive-contrib) with query: "{{select x,y from foo, lateral table(hiveudtf(arr))
as T(x,y)}}". Failed with exception:
{noformat}
java.lang.ClassCastException: [Ljava.lang.Object; cannot be cast to
[Ljava.lang.Integer;
{noformat}
> Failed to run Hive UDTF with ClassCastException
> -----------------------------------------------
>
> Key: FLINK-14397
> URL: https://issues.apache.org/jira/browse/FLINK-14397
> Project: Flink
> Issue Type: Bug
> Components: Connectors / Hive
> Reporter: Rui Li
> Priority: Major
>
> Tried to call
> {{org.apache.hadoop.hive.contrib.udtf.example.GenericUDTFExplode2}} (in
> hive-contrib) with query: "{{select x,y from foo, lateral
> table(hiveudtf(arr)) as T(x,y)}}". Failed with exception:
> {noformat}
> java.lang.ClassCastException: [Ljava.lang.Object; cannot be cast to
> [Ljava.lang.Integer;
> {noformat}
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