[HIVE-23529] CTAS is broken for uniontype when row_deserialize - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 4.0.0-alpha-1
Component/s: None
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Description

CTAS queries fail when there is a uniontype in source table and hive.vectorized.use.vector.serde.deserialize=false.

ObjectInspectorUtils.copyToStandardObject in ROW_DESERIALIZE path extracts the value from union type. However, VectorAssignRow expects a StandardUnion object causing ClassCastException for any CTAS query.

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HIVE-23529.patch
21/May/20 23:57
5 kB
Mustafa İman
HIVE-23529.patch
22/May/20 16:34
8 kB
Mustafa İman

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Assignee:: Mustafa İman

Reporter:: Mustafa İman

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Dates

Created:: 21/May/20 23:55

Updated:: 17/Nov/22 08:48

Resolved:: 25/May/20 03:55