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From "Sean Busbey (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ACCUMULO-2550) Check for correctness of partial upgrades
Date Tue, 25 Mar 2014 19:44:14 GMT

     [ https://issues.apache.org/jira/browse/ACCUMULO-2550?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sean Busbey updated ACCUMULO-2550:
----------------------------------

    Priority: Critical  (was: Major)

> Check for correctness of partial upgrades
> -----------------------------------------
>
>                 Key: ACCUMULO-2550
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2550
>             Project: Accumulo
>          Issue Type: Test
>          Components: logger, tserver
>    Affects Versions: 1.4.5, 1.5.2, 1.6.0
>            Reporter: Sean Busbey
>            Priority: Critical
>              Labels: upgrade
>             Fix For: 1.6.1, 1.7.0
>
>
> {noformat}
> 14:37 < busbey_> what happens if I'm doing 1.4 -> 1.5 -> 1.6
> 14:37 < busbey_> and I start 1.4 -> 1.5
> 14:38 < elserj> take the blue pill and see how far the rabbit hole goes?
> 14:38 < busbey_> there's nothing coordinating the master and tservers, right?
> ...
> 14:38 < busbey_> so like if one of the tservers isn't online
> 14:38 < busbey_> or doesn't finish teh walog copy
> 14:38 < busbey_> the 1.5 master will complete the upgrade happily in the mean time,
right?
> 14:39 < busbey_> does 1.6 still include code to copy walogs to hdfs?
> 14:39 < kturner> maybe
> 14:39 < busbey_> this sounds like I have to expand my upgrade test plan
> 14:39 < busbey_> uuuuuuugh
> 14:39 < busbey_> computers
> 14:39 < busbey_> I'll file that as a follow on issue
> 14:41 < busbey_> elserj, kturner fine with being quoted in this ticket?
> 14:41 < elserj> gogo
> 14:41 < kturner> yeah
> {noformat}



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