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Posted to dev@hive.apache.org by "Zheng Shao (JIRA)" <ji...@apache.org> on 2009/11/11 00:21:27 UTC

[jira] Created: (HIVE-923) Hive should not use CombineHiveInputFormat by default because it breaks for hadoop 0.20 releases.

Hive should not use CombineHiveInputFormat by default because it breaks for hadoop 0.20 releases.
-------------------------------------------------------------------------------------------------

                 Key: HIVE-923
                 URL: https://issues.apache.org/jira/browse/HIVE-923
             Project: Hadoop Hive
          Issue Type: Bug
            Reporter: Zheng Shao
            Assignee: Zheng Shao


HADOOP-5759 is committed to Hadoop 0.20 on 19/Oct/09 but not released yet.

We should not use CombineHiveInputFormat for hadoop 0.20 for now. Otherwise all users will encounter problems using Hive trunk against Hadoop 0.20.

We can switch the default back when a new release from hadoop 0.20 comes out.


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[jira] Updated: (HIVE-923) Hive should not use CombineHiveInputFormat by default because it breaks for hadoop 0.20 releases.

Posted by "Zheng Shao (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HIVE-923?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zheng Shao updated HIVE-923:
----------------------------

    Attachment: HIVE-923.1.patch

This patch changes the default to HiveInputFormat.

We should change it back after a new release comes out from hadoop 0.20.

Users can always override the setting in hive-site.xml to optimize the performance, in case they are using newer hadoop releases.


> Hive should not use CombineHiveInputFormat by default because it breaks for hadoop 0.20 releases.
> -------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-923
>                 URL: https://issues.apache.org/jira/browse/HIVE-923
>             Project: Hadoop Hive
>          Issue Type: Bug
>    Affects Versions: 0.5.0
>            Reporter: Zheng Shao
>            Assignee: Zheng Shao
>             Fix For: 0.5.0
>
>         Attachments: HIVE-923.1.patch
>
>
> HADOOP-5759 is committed to Hadoop 0.20 on 19/Oct/09 but not released yet.
> We should not use CombineHiveInputFormat for hadoop 0.20 for now. Otherwise all users will encounter problems using Hive trunk against Hadoop 0.20.
> We can switch the default back when a new release from hadoop 0.20 comes out.

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[jira] Updated: (HIVE-923) Hive should not use CombineHiveInputFormat by default because it breaks for hadoop 0.20 releases.

Posted by "Zheng Shao (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HIVE-923?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zheng Shao updated HIVE-923:
----------------------------

        Fix Version/s: 0.5.0
    Affects Version/s: 0.5.0
               Status: Patch Available  (was: Open)

> Hive should not use CombineHiveInputFormat by default because it breaks for hadoop 0.20 releases.
> -------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-923
>                 URL: https://issues.apache.org/jira/browse/HIVE-923
>             Project: Hadoop Hive
>          Issue Type: Bug
>    Affects Versions: 0.5.0
>            Reporter: Zheng Shao
>            Assignee: Zheng Shao
>             Fix For: 0.5.0
>
>         Attachments: HIVE-923.1.patch
>
>
> HADOOP-5759 is committed to Hadoop 0.20 on 19/Oct/09 but not released yet.
> We should not use CombineHiveInputFormat for hadoop 0.20 for now. Otherwise all users will encounter problems using Hive trunk against Hadoop 0.20.
> We can switch the default back when a new release from hadoop 0.20 comes out.

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[jira] Updated: (HIVE-923) Hive should not use CombineHiveInputFormat by default because it breaks for hadoop 0.20 releases.

Posted by "Namit Jain (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HIVE-923?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Namit Jain updated HIVE-923:
----------------------------

      Resolution: Fixed
    Hadoop Flags: [Reviewed]
          Status: Resolved  (was: Patch Available)

Committed. Thanks Zheng

> Hive should not use CombineHiveInputFormat by default because it breaks for hadoop 0.20 releases.
> -------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-923
>                 URL: https://issues.apache.org/jira/browse/HIVE-923
>             Project: Hadoop Hive
>          Issue Type: Bug
>    Affects Versions: 0.5.0
>            Reporter: Zheng Shao
>            Assignee: Zheng Shao
>             Fix For: 0.5.0
>
>         Attachments: HIVE-923.1.patch
>
>
> HADOOP-5759 is committed to Hadoop 0.20 on 19/Oct/09 but not released yet.
> We should not use CombineHiveInputFormat for hadoop 0.20 for now. Otherwise all users will encounter problems using Hive trunk against Hadoop 0.20.
> We can switch the default back when a new release from hadoop 0.20 comes out.

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[jira] Commented: (HIVE-923) Hive should not use CombineHiveInputFormat by default because it breaks for hadoop 0.20 releases.

Posted by "Namit Jain (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HIVE-923?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12776174#action_12776174 ] 

Namit Jain commented on HIVE-923:
---------------------------------

+1

will merge if the tests pass 

> Hive should not use CombineHiveInputFormat by default because it breaks for hadoop 0.20 releases.
> -------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-923
>                 URL: https://issues.apache.org/jira/browse/HIVE-923
>             Project: Hadoop Hive
>          Issue Type: Bug
>    Affects Versions: 0.5.0
>            Reporter: Zheng Shao
>            Assignee: Zheng Shao
>             Fix For: 0.5.0
>
>         Attachments: HIVE-923.1.patch
>
>
> HADOOP-5759 is committed to Hadoop 0.20 on 19/Oct/09 but not released yet.
> We should not use CombineHiveInputFormat for hadoop 0.20 for now. Otherwise all users will encounter problems using Hive trunk against Hadoop 0.20.
> We can switch the default back when a new release from hadoop 0.20 comes out.

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