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Posted to issues@hive.apache.org by "Dagang Wei (JIRA)" <ji...@apache.org> on 2018/10/24 23:24:00 UTC
[jira] [Commented] (HIVE-15326) Hive shims report Unrecognized
Hadoop major version number: 3.0.0-alpha2-SNAPSHOT
[ https://issues.apache.org/jira/browse/HIVE-15326?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16662986#comment-16662986 ]
Dagang Wei commented on HIVE-15326:
-----------------------------------
Is it possible to backport it to Hive 1.2? I assume it would help resolve https://issues.apache.org/jira/browse/SPARK-18673.
> Hive shims report Unrecognized Hadoop major version number: 3.0.0-alpha2-SNAPSHOT
> ---------------------------------------------------------------------------------
>
> Key: HIVE-15326
> URL: https://issues.apache.org/jira/browse/HIVE-15326
> Project: Hive
> Issue Type: Sub-task
> Components: Hive
> Affects Versions: 1.2.1
> Environment: Hadoop trunk branch
> Reporter: Steve Loughran
> Priority: Major
> Fix For: 3.0.0
>
>
> Hive built against Hadoop 2 fails to run against Hadoop 3.x, declaring:{{Unrecognized Hadoop major version number: 3.0.0-alpha2-SNAPSHOT}}
> Refusing to play on Hadoop 3.x may actually be the correct behaviour, though ideally we've retained API compatibility to everything works (maybe with some CP tweaking).
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