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Posted to dev@hive.apache.org by "Ning Zhang (JIRA)" <ji...@apache.org> on 2011/03/02 00:02:36 UTC

[jira] Created: (HIVE-2018) avoid loading Hive aux jars in CLI remote mode

avoid loading Hive aux jars in CLI remote mode
----------------------------------------------

                 Key: HIVE-2018
                 URL: https://issues.apache.org/jira/browse/HIVE-2018
             Project: Hive
          Issue Type: Improvement
            Reporter: Ning Zhang
            Assignee: Ning Zhang


CLI load a number of jars (aux jars) including serde, antlr, metastore etc. These jars could be large and takes time to load when they are deployed to heavy loaded NFS mount points. In CLI remote mode, all these jars are not needed by the client side. 

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[jira] Updated: (HIVE-2018) avoid loading Hive aux jars in CLI remote mode

Posted by "Carl Steinbach (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HIVE-2018?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Carl Steinbach updated HIVE-2018:
---------------------------------

      Component/s: CLI
    Fix Version/s: 0.8.0

> avoid loading Hive aux jars in CLI remote mode
> ----------------------------------------------
>
>                 Key: HIVE-2018
>                 URL: https://issues.apache.org/jira/browse/HIVE-2018
>             Project: Hive
>          Issue Type: Improvement
>          Components: CLI
>            Reporter: Ning Zhang
>            Assignee: Ning Zhang
>             Fix For: 0.8.0
>
>         Attachments: HIVE-2018.patch
>
>
> CLI load a number of jars (aux jars) including serde, antlr, metastore etc. These jars could be large and takes time to load when they are deployed to heavy loaded NFS mount points. In CLI remote mode, all these jars are not needed by the client side. 

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[jira] Updated: (HIVE-2018) avoid loading Hive aux jars in CLI remote mode

Posted by "Ning Zhang (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HIVE-2018?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ning Zhang updated HIVE-2018:
-----------------------------

    Status: Patch Available  (was: Open)

> avoid loading Hive aux jars in CLI remote mode
> ----------------------------------------------
>
>                 Key: HIVE-2018
>                 URL: https://issues.apache.org/jira/browse/HIVE-2018
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Ning Zhang
>            Assignee: Ning Zhang
>         Attachments: HIVE-2018.patch
>
>
> CLI load a number of jars (aux jars) including serde, antlr, metastore etc. These jars could be large and takes time to load when they are deployed to heavy loaded NFS mount points. In CLI remote mode, all these jars are not needed by the client side. 

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[jira] Updated: (HIVE-2018) avoid loading Hive aux jars in CLI remote mode

Posted by "He Yongqiang (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HIVE-2018?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

He Yongqiang updated HIVE-2018:
-------------------------------

    Resolution: Fixed
        Status: Resolved  (was: Patch Available)

Committed! Thanks Ning!

> avoid loading Hive aux jars in CLI remote mode
> ----------------------------------------------
>
>                 Key: HIVE-2018
>                 URL: https://issues.apache.org/jira/browse/HIVE-2018
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Ning Zhang
>            Assignee: Ning Zhang
>         Attachments: HIVE-2018.patch
>
>
> CLI load a number of jars (aux jars) including serde, antlr, metastore etc. These jars could be large and takes time to load when they are deployed to heavy loaded NFS mount points. In CLI remote mode, all these jars are not needed by the client side. 

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[jira] Updated: (HIVE-2018) avoid loading Hive aux jars in CLI remote mode

Posted by "Ning Zhang (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HIVE-2018?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ning Zhang updated HIVE-2018:
-----------------------------

    Attachment: HIVE-2018.patch

A simple patch that moves the jar loading code after checking if the CLI session is local mode. 

> avoid loading Hive aux jars in CLI remote mode
> ----------------------------------------------
>
>                 Key: HIVE-2018
>                 URL: https://issues.apache.org/jira/browse/HIVE-2018
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Ning Zhang
>            Assignee: Ning Zhang
>         Attachments: HIVE-2018.patch
>
>
> CLI load a number of jars (aux jars) including serde, antlr, metastore etc. These jars could be large and takes time to load when they are deployed to heavy loaded NFS mount points. In CLI remote mode, all these jars are not needed by the client side. 

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[jira] Commented: (HIVE-2018) avoid loading Hive aux jars in CLI remote mode

Posted by "He Yongqiang (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HIVE-2018?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13001213#comment-13001213 ] 

He Yongqiang commented on HIVE-2018:
------------------------------------

+1, will commit after tests pass.

> avoid loading Hive aux jars in CLI remote mode
> ----------------------------------------------
>
>                 Key: HIVE-2018
>                 URL: https://issues.apache.org/jira/browse/HIVE-2018
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Ning Zhang
>            Assignee: Ning Zhang
>         Attachments: HIVE-2018.patch
>
>
> CLI load a number of jars (aux jars) including serde, antlr, metastore etc. These jars could be large and takes time to load when they are deployed to heavy loaded NFS mount points. In CLI remote mode, all these jars are not needed by the client side. 

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