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From "HBase Review Board (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HBASE-2578) Add ability for tests to override server-side timestamp setting (currentTimeMillis)
Date Tue, 25 May 2010 21:19:33 GMT

    [ https://issues.apache.org/jira/browse/HBASE-2578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12871362#action_12871362

HBase Review Board commented on HBASE-2578:

Message from: stack@duboce.net

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Ship it!

Implementation is well done.  The need for this though strikes me as odd.  So I'm +1 on the
patch but let me go comment up on the bigger issue I see up in the JIRA.

- stack

> Add ability for tests to override server-side timestamp setting (currentTimeMillis)
> -----------------------------------------------------------------------------------
>                 Key: HBASE-2578
>                 URL: https://issues.apache.org/jira/browse/HBASE-2578
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Jonathan Gray
>            Assignee: Daniel Ploeg
>         Attachments: HBASE-2578.txt
> Many of our tests use client APIs which do not set explicit stamps.  This creates weird
timing issues with tests running on different systems because sometimes a set of operations
happens in the same millisecond and other times they do not.
> We should have a way for a test to specify it's own way of generating the timestamps
(for example, could always increment by 1 ensuring forward progression in time).

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