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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, 30 Sep 2015 22:20:04 GMT

    [ https://issues.apache.org/jira/browse/HIVE-11969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14938970#comment-14938970
] 

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

I can add CLI output to the method that will indicate that session is starting when the query
waits for it.

> 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
>         Attachments: HIVE-11969.01.patch, HIVE-11969.patch
>
>
> 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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