Mithun Radhakrishnan created HIVE-9322:
------------------------------------------
Summary: Make null-checks consistent for MapObjectInspector
subclasses.
Key: HIVE-9322
URL: https://issues.apache.org/jira/browse/HIVE-9322
Project: Hive
Issue Type: Bug
Components: Serializers/Deserializers
Affects Versions: 0.14.0
Reporter: Mithun Radhakrishnan
Assignee: Mithun Radhakrishnan
Priority: Minor
{{LazyBinaryMapObjectInspector}}, {{DeepParquetHiveMapInspector}}, etc. check
both the map-column value and the map-key for null, before dereferencing them.
{{OrcMapObjectInspector}} and {{LazyMapObjectInspector}} do not.
This patch brings them all in sync. Might not be a real problem, unless (for
example) the lookup key is itself a (possibly null) value from another column.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
