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https://issues.apache.org/jira/browse/ACCUMULO-3943?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14642937#comment-14642937
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Josh Elser commented on ACCUMULO-3943:
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What's the suggested change to make here? Encode logic in Accumulo to know that
the default HDFS RPC port is 8020? Make the quality check for volumes less
stringent (assume only one NN per host)?
This has repeatedly been an annoyance since we first made full URI change. IMO,
it would be good to think about this because it keeps stealing more and more
cycles from us all.
> 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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