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Posted to dev@hive.apache.org by "Siying Dong (JIRA)" <ji...@apache.org> on 2011/05/11 21:48:47 UTC

[jira] [Created] (HIVE-2159) TableSample(percent ) uses one intermediate size to be int, which overflows for large sampled size, making the sampling never triggered.

TableSample(percent ) uses one intermediate size to be int, which overflows for large sampled size, making the sampling never triggered.
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                 Key: HIVE-2159
                 URL: https://issues.apache.org/jira/browse/HIVE-2159
             Project: Hive
          Issue Type: Bug
            Reporter: Siying Dong
            Assignee: Siying Dong




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[jira] [Updated] (HIVE-2159) TableSample(percent ) uses one intermediate size to be int, which overflows for large sampled size, making the sampling never triggered.

Posted by "Siying Dong (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HIVE-2159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Siying Dong updated HIVE-2159:
------------------------------

    Attachment: HIVE-2159.1.patch

> TableSample(percent ) uses one intermediate size to be int, which overflows for large sampled size, making the sampling never triggered.
> ----------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-2159
>                 URL: https://issues.apache.org/jira/browse/HIVE-2159
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Siying Dong
>            Assignee: Siying Dong
>         Attachments: HIVE-2159.1.patch
>
>


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[jira] [Commented] (HIVE-2159) TableSample(percent ) uses one intermediate size to be int, which overflows for large sampled size, making the sampling never triggered.

Posted by "He Yongqiang (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HIVE-2159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13032001#comment-13032001 ] 

He Yongqiang commented on HIVE-2159:
------------------------------------

+1, will commit after test pass

> TableSample(percent ) uses one intermediate size to be int, which overflows for large sampled size, making the sampling never triggered.
> ----------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-2159
>                 URL: https://issues.apache.org/jira/browse/HIVE-2159
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Siying Dong
>            Assignee: Siying Dong
>         Attachments: HIVE-2159.1.patch
>
>


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[jira] [Resolved] (HIVE-2159) TableSample(percent ) uses one intermediate size to be int, which overflows for large sampled size, making the sampling never triggered.

Posted by "He Yongqiang (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HIVE-2159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

He Yongqiang resolved HIVE-2159.
--------------------------------

    Resolution: Fixed

committed! thanks siying

> TableSample(percent ) uses one intermediate size to be int, which overflows for large sampled size, making the sampling never triggered.
> ----------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-2159
>                 URL: https://issues.apache.org/jira/browse/HIVE-2159
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Siying Dong
>            Assignee: Siying Dong
>         Attachments: HIVE-2159.1.patch
>
>


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[jira] [Updated] (HIVE-2159) TableSample(percent ) uses one intermediate size to be int, which overflows for large sampled size, making the sampling never triggered.

Posted by "Carl Steinbach (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HIVE-2159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Carl Steinbach updated HIVE-2159:
---------------------------------

      Component/s: Query Processor
    Fix Version/s: 0.8.0

> TableSample(percent ) uses one intermediate size to be int, which overflows for large sampled size, making the sampling never triggered.
> ----------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-2159
>                 URL: https://issues.apache.org/jira/browse/HIVE-2159
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor
>            Reporter: Siying Dong
>            Assignee: Siying Dong
>             Fix For: 0.8.0
>
>         Attachments: HIVE-2159.1.patch
>
>


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