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Posted to notifications@accumulo.apache.org by "Arshak Navruzyan (JIRA)" <ji...@apache.org> on 2014/01/11 18:24:53 UTC
[jira] [Commented] (ACCUMULO-2097) Add ability to load when from
script when MiniAccumuloCluster starts up
[ https://issues.apache.org/jira/browse/ACCUMULO-2097?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13868834#comment-13868834 ]
Arshak Navruzyan commented on ACCUMULO-2097:
--------------------------------------------
I would ask for a few features if they aren't already in Josh's code:
- user specified field and end-of-line delimiters (including support for multiple characters)
- user specified row key column. Hbase documentation says there is a special column for the row key (HBASE_ROW_KEY). It would be better to allow the user to pick an arbitrary column.
- read the column definition from the first row of the file (or provide it in the importtsv command). Hbase seems to only support the latter.
> Add ability to load when from script when MiniAccumuloCluster starts up
> -----------------------------------------------------------------------
>
> Key: ACCUMULO-2097
> URL: https://issues.apache.org/jira/browse/ACCUMULO-2097
> Project: Accumulo
> Issue Type: Improvement
> Components: instamo-archetype
> Reporter: Michael Wall
> Assignee: Josh Elser
> Priority: Minor
>
> It would be helpful to be able load data from a script when the MiniAccumuloCluster starts up from the instamo-archetype generated project. I was thinking something like the -f option from the shell which simply runs commands. My idea here is that it is easy to load that same file on a real cluster and have the same data used in testing. I have written something like this in the past that parsed the file and created mutations.
> [~elserj] suggested loading data from CSV, which was interesting as well.
> Ideally, this functionality would work for any example in the archetype, shell, mapreduce whatever.
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