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https://issues.apache.org/jira/browse/HIVE-3163?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13414627#comment-13414627
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Edward Capriolo commented on HIVE-3163:
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It's not the case that this static list is the only way for a table to be
columnist the avro deserializer does not add itself to the list and still can
do this. I just created a protobuf serde that does this as well and is not in
the list. Still jot exactly sure why anything needs to be listed here.
> enhance Deserialize to add a method to show whether the column names are
> derived from the Deserializer
> -------------------------------------------------------------------------------------------------------
>
> Key: HIVE-3163
> URL: https://issues.apache.org/jira/browse/HIVE-3163
> Project: Hive
> Issue Type: Bug
> Components: Serializers/Deserializers
> Reporter: Namit Jain
>
> There are some serdes: ThriftDeserializer and AvroDeserilizer which
> contain the column information. I mean, the user does not need to specify the
> column schema.
> Currently, this information is hard-coded. SerDeUtils has a method to get this
> information from the name of the serde.
> Ideally, Deserializer should be extended to add this method.
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