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From "BELUGA BEHR (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HIVE-21245) Make hive.fetch.output.serde Default to LazySimpleSerde
Date Mon, 11 Feb 2019 21:32:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-21245?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

BELUGA BEHR reassigned HIVE-21245:
----------------------------------

    Assignee: BELUGA BEHR

> Make hive.fetch.output.serde Default to LazySimpleSerde
> -------------------------------------------------------
>
>                 Key: HIVE-21245
>                 URL: https://issues.apache.org/jira/browse/HIVE-21245
>             Project: Hive
>          Issue Type: Improvement
>          Components: Serializers/Deserializers
>    Affects Versions: 4.0.0, 3.2.0
>            Reporter: BELUGA BEHR
>            Assignee: BELUGA BEHR
>            Priority: Major
>             Fix For: 4.0.0
>
>
> For all intents and purposes, it already is:
> {code:java|title=HiveSessionImpl.java}
>   private static final String FETCH_WORK_SERDE_CLASS =
>       "org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe";
>   @Override
>   public HiveConf getHiveConf() {
>     sessionConf.setVar(HiveConf.ConfVars.HIVEFETCHOUTPUTSERDE, FETCH_WORK_SERDE_CLASS);
>     return sessionConf;
>   }
> {code}
> https://github.com/apache/hive/blob/master/service/src/java/org/apache/hive/service/cli/session/HiveSessionImpl.java#L489-L492
> Ultimately, I'd like to get rid of {{org.apache.hadoop.hive.serde2.DelimitedJSONSerDe}}
altogether.  It's a weird thing.



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