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Posted to dev@hive.apache.org by "Mohammad Kamrul Islam (JIRA)" <ji...@apache.org> on 2013/11/13 00:10:17 UTC

[jira] [Updated] (HIVE-3159) Update AvroSerde to determine schema of new tables

     [ https://issues.apache.org/jira/browse/HIVE-3159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mohammad Kamrul Islam updated HIVE-3159:
----------------------------------------

    Attachment: HIVE-3159.4.patch

> Update AvroSerde to determine schema of new tables
> --------------------------------------------------
>
>                 Key: HIVE-3159
>                 URL: https://issues.apache.org/jira/browse/HIVE-3159
>             Project: Hive
>          Issue Type: Improvement
>          Components: Serializers/Deserializers
>    Affects Versions: 0.10.0, 0.11.0
>            Reporter: Jakob Homan
>            Assignee: Mohammad Kamrul Islam
>         Attachments: HIVE-3159.4.patch, HIVE-3159v1.patch
>
>
> Currently when writing tables to Avro one must manually provide an Avro schema that matches what is being delivered by Hive. It'd be better to have the serde infer this schema by converting the table's TypeInfo into an appropriate AvroSchema.



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