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From Mike Drob <mad...@cloudera.com>
Subject Re: shell extensions
Date Thu, 13 Feb 2014 19:11:09 GMT
Anthony,

I have not had a chance to look at your code yet, but it sounds similar to
the feature described in https://issues.apache.org/jira/browse/ACCUMULO-1399

What are your thoughts?

Mike


On Thu, Feb 13, 2014 at 9:55 AM, Anthony F <afccri@gmail.com> wrote:

> As part of development for GeoMesa, I've found it valuable to have
> maintenance and other custom operations available at the accumulo shell.
> To support this, I have modified the Shell class to load commands defined
> as SPI META-INF/services in jars in $ACCUMULO_HOME/lib/ext.  This allows
> developers to create a jar with a file:
>
> META-INF/services/org.apache.accumulo.core.util.shell.Command
>
> which contains one Command per line such as:
>
> geomesa.core.util.shell.ListFeaturesCommand
> geomesa.core.util.shell.InitializeFeatureCommand
> geomesa.core.util.shell.IngestFeatureCommand
> geomesa.core.util.shell.OptimizeIndexCommand
> geomesa.core.util.shell.RefreshBoundsCommand
>
> I have put up a branch of the modification here:
>
> https://github.com/ccri/accumulo/tree/extensible_shell
>
> The actual code change is quite minimal but I had to pull the abstract
> Command class up into its own file so I could use the ServiceLoader to load
> Command resources.
>
> Does this sound like something that could be valuable to others?
>
> Thanks,
> Anthony
>

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