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From "Lefty Leverenz (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-5976) Decouple input formats from STORED as keywords
Date Mon, 14 Jul 2014 21:56:04 GMT

    [ https://issues.apache.org/jira/browse/HIVE-5976?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14061316#comment-14061316
] 

Lefty Leverenz commented on HIVE-5976:
--------------------------------------

This adds configuration parameter *hive.default.serde* with its description to the new, improved
HiveConf.java.  (Also to hive-default.xml.template, but isn't that redundant now that HIVE-6037
is committed?)  So the Configuration Properties wiki needs to be updated.

What other documentation does this need?  Here are some candidates for revision:

* [SerDe | https://cwiki.apache.org/confluence/display/Hive/SerDe]
* [Developer Guide -- Hive SerDe | https://cwiki.apache.org/confluence/display/Hive/DeveloperGuide#DeveloperGuide-HiveSerDe]
* [DDL -- CREATE TABLE syntax | https://cwiki.apache.org/confluence/display/Hive/LanguageManual+DDL#LanguageManualDDL-CreateTable]
* [DDL -- Create Table -- Row Format, Storage Format, and SerDe | https://cwiki.apache.org/confluence/display/Hive/LanguageManual+DDL#LanguageManualDDL-RowFormat,StorageFormat,andSerDe]
* [DDL -- Alter Table -- Add SerDe Properties | https://cwiki.apache.org/confluence/display/Hive/LanguageManual+DDL#LanguageManualDDL-AddSerDeProperties]
* (maybe) [DDL -- CTAS | https://cwiki.apache.org/confluence/display/Hive/LanguageManual+DDL#LanguageManualDDL-CreateTableAsSelect(CTAS)]
* (maybe) [DDL -- Alter Table/Partition File Format | https://cwiki.apache.org/confluence/display/Hive/LanguageManual+DDL#LanguageManualDDL-AlterTable/PartitionFileFormat]
* [Hive Storage Handlers -- DDL | https://cwiki.apache.org/confluence/display/Hive/StorageHandlers#StorageHandlers-DDL]
* [HCatalog Storage Formats | https://cwiki.apache.org/confluence/display/Hive/HCatalog+StorageFormats]
* (maybe) [Avro SerDe | https://cwiki.apache.org/confluence/display/Hive/AvroSerDe]
* (no change?) [Parquet -- HiveQL Syntax | https://cwiki.apache.org/confluence/display/Hive/Parquet#Parquet-HiveQLSyntax]
* (no change?) [ORC -- HiveQL Syntax | https://cwiki.apache.org/confluence/display/Hive/LanguageManual+ORC#LanguageManualORC-HiveQLSyntax]
* (maybe) [Getting Started -- Apache Weblog Data | https://cwiki.apache.org/confluence/display/Hive/GettingStarted#GettingStarted-ApacheWeblogData]
* (no examples yet, but could add some) [Tutorial -- Usage and Examples | https://cwiki.apache.org/confluence/display/Hive/Tutorial#Tutorial-UsageandExamples]

> Decouple input formats from STORED as keywords
> ----------------------------------------------
>
>                 Key: HIVE-5976
>                 URL: https://issues.apache.org/jira/browse/HIVE-5976
>             Project: Hive
>          Issue Type: Task
>            Reporter: Brock Noland
>            Assignee: David Chen
>             Fix For: 0.14.0
>
>         Attachments: HIVE-5976.2.patch, HIVE-5976.3.patch, HIVE-5976.3.patch, HIVE-5976.4.patch,
HIVE-5976.5.patch, HIVE-5976.6.patch, HIVE-5976.7.patch, HIVE-5976.8.patch, HIVE-5976.9.patch,
HIVE-5976.patch, HIVE-5976.patch, HIVE-5976.patch, HIVE-5976.patch
>
>
> As noted in HIVE-5783, we hard code the input formats mapped to keywords. It'd be nice
if there was a registration system so we didn't need to do that.



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