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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7231) rollingupgrade needs some guard rails
Date Mon, 13 Oct 2014 17:55:35 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14169634#comment-14169634
] 

Allen Wittenauer commented on HDFS-7231:
----------------------------------------

Verified the same crappy experience exists in the 2.6 branch.  Marking this as a blocker since
this will be the last release for everyone's precious JDK 1.6 support.

I'd love to hear some options from the peanut gallery on how to improve this so users aren't
left with a potential time bomb on their hands.  Alias -upgrade to -rollingupgrade?  Bring
nn -finalize back?  Auto-finalize?

> rollingupgrade needs some guard rails
> -------------------------------------
>
>                 Key: HDFS-7231
>                 URL: https://issues.apache.org/jira/browse/HDFS-7231
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 2.6.0
>            Reporter: Allen Wittenauer
>            Priority: Blocker
>
> See first comment.



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