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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-2052) Recommend using viewfs:// or HA Namenode
Date Fri, 17 Jan 2014 20:08:21 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-2052?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13875215#comment-13875215
] 

Josh Elser commented on ACCUMULO-2052:
--------------------------------------

It does say documentation in the desc -- not sure if Keith was thinking about anything else
too.

> Recommend using viewfs:// or HA Namenode
> ----------------------------------------
>
>                 Key: ACCUMULO-2052
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2052
>             Project: Accumulo
>          Issue Type: Sub-task
>          Components: master, tserver
>            Reporter: Keith Turner
>             Fix For: 1.6.0
>
>
> Given that recovering from a failed namenode in 1.6 could be tricky (see ACCUMULO-1832).
 I think we should recommend using viewfs:// or HA namenodes in documentation.    Using either
of these approaches, there would be no need to rewrite uris in Accumulo.   Only hadoop config
would need to be changed if the namenode is moved.   



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