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From "James Taylor (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (TEPHRA-287) ActionChange.getChangeKey() not implemented correctly
Date Fri, 23 Mar 2018 21:13:00 GMT

    [ https://issues.apache.org/jira/browse/TEPHRA-287?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16412074#comment-16412074
] 

James Taylor commented on TEPHRA-287:
-------------------------------------

Ping [~poornachandra].

> ActionChange.getChangeKey() not implemented correctly
> -----------------------------------------------------
>
>                 Key: TEPHRA-287
>                 URL: https://issues.apache.org/jira/browse/TEPHRA-287
>             Project: Tephra
>          Issue Type: Bug
>            Reporter: James Taylor
>            Assignee: James Taylor
>            Priority: Major
>             Fix For: 0.14.0-incubating
>
>         Attachments: TEPHRA-287_v1.patch
>
>
> The ActionChange.getChangeKey() simply concatenates together the row key, family, and
qualifier which could lead to incorrect conflicting keys. For example (rowKey='a', family='bc')
would conflict with (rowKey='ab', family='c'). A simple fix would be to prefix each part with
the byte length of each part.



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