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Posted to dev@hbase.apache.org by "Jean-Daniel Cryans (JIRA)" <ji...@apache.org> on 2009/08/25 22:41:59 UTC

[jira] Updated: (HBASE-1792) [Regression] Cannot save timestamp in the future

     [ https://issues.apache.org/jira/browse/HBASE-1792?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jean-Daniel Cryans updated HBASE-1792:
--------------------------------------

    Attachment: HBASE-1792.patch

Currently testing this patch.

> [Regression] Cannot save timestamp in the future
> ------------------------------------------------
>
>                 Key: HBASE-1792
>                 URL: https://issues.apache.org/jira/browse/HBASE-1792
>             Project: Hadoop HBase
>          Issue Type: Bug
>    Affects Versions: 0.20.0
>            Reporter: Jean-Daniel Cryans
>         Attachments: HBASE-1792.patch
>
>
> 0.20, compared to previous versions, doesn't let you save with a timestamp in the future and will set it to current time without telling you. This is really bad for users upgrading to 0.20 that were using those timestamps.
> Example:
>  hbase(main):004:0> put 'testtable', 'r1', 'f1:c1', 'val', 5373965335336911168
>  0 row(s) in 0.0070 seconds
>  hbase(main):005:0> scan 'testtable'
>  ROW                          COLUMN+CELL                                                                      
>   r1                          column=f1:c1, timestamp=1251223892010, value=val                                 
>  1 row(s) in 0.0380 seconds

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