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Posted to dev@hive.apache.org by "Ning Zhang (JIRA)" <ji...@apache.org> on 2011/03/10 01:43:59 UTC

[jira] Commented: (HIVE-2039) remove hadoop version check from hive cli shell script

    [ https://issues.apache.org/jira/browse/HIVE-2039?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13004899#comment-13004899 ] 

Ning Zhang commented on HIVE-2039:
----------------------------------

+1. Will commit if tests pass. 

> remove hadoop version check from hive cli shell script
> ------------------------------------------------------
>
>                 Key: HIVE-2039
>                 URL: https://issues.apache.org/jira/browse/HIVE-2039
>             Project: Hive
>          Issue Type: Improvement
>          Components: CLI
>            Reporter: Joydeep Sen Sarma
>            Assignee: Joydeep Sen Sarma
>             Fix For: 0.8.0
>
>         Attachments: HIVE-2039.1.patch
>
>
> looking at cli startup times - one thing i noticed is that the version check in execHiveCmd.sh consumes 0.5-1s of wall-clock time (depending on where hive is installed).
> AFAIK - hive doesn't support versions less than 20 right now - and this check is only to check if version is less than 20. So we should be able to safely take it out. please comment if that is not the case.

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