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https://issues.apache.org/jira/browse/ACCUMULO-1832?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13812251#comment-13812251
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Christopher Tubbs commented on ACCUMULO-1832:
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How would you be in the same boat? This is a unique problem because of the fact
that 1.6 stores full URIs, whereas 1.5 and earlier only stored relative paths.
You could replace the namenode with a backup on a different server and things
would just work (in theory, anyway).
> Create utility for rewriting uris
> ---------------------------------
>
> Key: ACCUMULO-1832
> URL: https://issues.apache.org/jira/browse/ACCUMULO-1832
> Project: Accumulo
> Issue Type: Sub-task
> Components: master, tserver
> Reporter: Keith Turner
> Priority: Blocker
> Fix For: 1.6.0
>
>
> When a users namenode dies and they restore it on another node Accumulo will
> not work since it stores fully qualified uris internally. Need to a provide
> a utility to rewrite these URIs.
> The utility could rewrite paths in zookeeper, bring root table online and
> rewrite paths, bring metadata table online and rewrite, and then allow user
> tablets to come online.
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