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From "Christopher Tubbs (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (ACCUMULO-3132) Fate uses java serialization which is error-prone between upgrades
Date Thu, 08 Jan 2015 16:45:35 GMT

     [ https://issues.apache.org/jira/browse/ACCUMULO-3132?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Christopher Tubbs resolved ACCUMULO-3132.
-----------------------------------------
       Resolution: Fixed
    Fix Version/s:     (was: 1.6.2)
                       (was: 1.7.0)
                   1.6.1
         Assignee: Eric Newton

I'm going to close this, since work was logged for 1.6.1. The remaining issues can be resolved
in 1.6.2 with ACCUMULO-3433

> Fate uses java serialization which is error-prone between upgrades
> ------------------------------------------------------------------
>
>                 Key: ACCUMULO-3132
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3132
>             Project: Accumulo
>          Issue Type: Bug
>          Components: master
>    Affects Versions: 1.5.0, 1.5.1, 1.6.0
>            Reporter: Eric Newton
>            Assignee: Eric Newton
>            Priority: Blocker
>             Fix For: 1.6.1
>
>          Time Spent: 50m
>  Remaining Estimate: 0h
>
> Fate uses java serialization to save objects to zookeeper.  If an upgrade is performed
while a Fate transaction is running, the data stored in Fate may not deserialize in the upgraded
software unless developers are very careful about the Repo's internals.



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