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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ACCUMULO-4780) Add overflow check to sequence number in CommitSession
Date Tue, 16 Jan 2018 17:07:00 GMT

     [ https://issues.apache.org/jira/browse/ACCUMULO-4780?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

ASF GitHub Bot updated ACCUMULO-4780:
-------------------------------------
    Labels: pull-request-available  (was: )

> Add overflow check to sequence number in CommitSession
> ------------------------------------------------------
>
>                 Key: ACCUMULO-4780
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-4780
>             Project: Accumulo
>          Issue Type: Bug
>    Affects Versions: 1.7.3, 1.8.1
>            Reporter: Keith Turner
>            Assignee: Mark Owens
>            Priority: Major
>              Labels: pull-request-available
>
> CommitSession has an integer sequence number that could possibly overflow if a tablet
does 1 billion minor compactions on the same tablet server.  It would be nice to either change
this to a long or check if the interger has overflowed after incrementing.  This problem was
identified while looking int ACCUMULO-4777, there are some comments there with background
information.



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