[jira] [Updated] (HIVE-15427) Hadoop3 support

["Sergey Shelukhin (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-15427?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergey Shelukhin updated HIVE-15427:
------------------------------------
    Attachment: HIVE-15427.WIP.patch

Preliminary patch to make it build (somewhat, I didn't make the original on master). 
I suspect that we'd need to have two builds for binary compat, similar to how we used to with hadoop1 vs 2. Consider e.g. netty API changes in ShuffleHandler - we take netty library from Hadoop, and I suspect even if those are changed to use a reflection-based, single-build netty-shim (like the JVM monitor changes), the version built against one netty won't work with the other.

 cc [~sseth] [~gopalv] [~jnp] [~hagleitn]

> Hadoop3 support
> ---------------
>
>                 Key: HIVE-15427
>                 URL: https://issues.apache.org/jira/browse/HIVE-15427
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>         Attachments: HIVE-15427.WIP.patch
>
>
> Need to start working on Hadoop 3 support at some point.



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