[jira] [Commented] (HIVE-12609) Remove javaXML serialization

["Tak Lon (Stephen) Wu (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-12609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16474514#comment-16474514 ] 

Tak Lon (Stephen) Wu commented on HIVE-12609:
---------------------------------------------

sorry to ping an resolved JIRA, but can someone update the [official wiki|https://cwiki.apache.org/confluence/display/Hive/Configuration+Properties#ConfigurationProperties-hive.plan.serialization.format] about this change? it's a bit misleading for user that property key [hive.plan.serialization.format |https://cwiki.apache.org/confluence/display/Hive/Configuration+Properties#ConfigurationProperties-hive.plan.serialization.format]`considered` as existed

> Remove javaXML serialization
> ----------------------------
>
>                 Key: HIVE-12609
>                 URL: https://issues.apache.org/jira/browse/HIVE-12609
>             Project: Hive
>          Issue Type: Bug
>          Components: Serializers/Deserializers
>    Affects Versions: 2.0.0, 2.1.0
>            Reporter: Prasanth Jayachandran
>            Assignee: Prasanth Jayachandran
>            Priority: Major
>              Labels: TODOC2.0
>             Fix For: 2.0.0
>
>         Attachments: HIVE-12609.1.patch, HIVE-12609.2.patch
>
>
> We use kryo as default serializer and javaXML based serialization is not used in many places and is also not well tested. We should remove javaXML serialization and make kryo as the only serialization option.  



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