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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-11969) start Tez session in background when starting CLI
Date Wed, 07 Oct 2015 21:03:27 GMT

    [ https://issues.apache.org/jira/browse/HIVE-11969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14947578#comment-14947578
] 

Sergey Shelukhin commented on HIVE-11969:
-----------------------------------------

It's a simple backport to branch-1; should we do that?

> start Tez session in background when starting CLI
> -------------------------------------------------
>
>                 Key: HIVE-11969
>                 URL: https://issues.apache.org/jira/browse/HIVE-11969
>             Project: Hive
>          Issue Type: Bug
>          Components: Tez
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>             Fix For: 2.0.0
>
>         Attachments: HIVE-11969.01.patch, HIVE-11969.02.patch, HIVE-11969.03.patch, HIVE-11969.04.patch,
HIVE-11969.patch, Screen Shot 2015-10-02 at 14.23.17 .png
>
>
> Tez session spins up AM, which can cause delays, esp. if the cluster is very busy.
> This can be done in background, so the AM might get started while the user is running
local commands and doing other things.



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