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https://issues.apache.org/jira/browse/ACCUMULO-3943?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14643008#comment-14643008
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Josh Elser commented on ACCUMULO-3943:
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I feel like there has to be something internal to HDFS already, no?
[~cnauroth], do you know of any tricks that we might be able to leverage from
HDFS that would help us unravel when different URIs ultimately point to the
same HDFS instances (e.g. hdfs://localhost, hdfs://localhost:8020,
hdfs://fdqn:8020).
> volumn definition agreement with default settings
> -------------------------------------------------
>
> Key: ACCUMULO-3943
> URL: https://issues.apache.org/jira/browse/ACCUMULO-3943
> Project: Accumulo
> Issue Type: Bug
> Components: gc, master, tserver
> Reporter: Eric Newton
> Priority: Minor
> Fix For: 1.8.0
>
>
> I was helping a new user trying to use Accumulo. They managed to set up HDFS,
> running on hdfs://localhost:8020. But they didn't set it up with specific
> settings, and just used the default port. Accumulo worked initially, but
> would not allow a bulk import.
> During the bulk import process, the servers need to move the files into the
> accumulo volumes, but keeping the volume the same. This makes the move
> efficient, since nothing is copied between namespaces. In this case it
> refused the import because it could not find the correct volume.
> Accumulo needs to be more nuanced when comparing hdfs://localhost:8020, and
> hdfs://localhost.
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