On 3 Oct 2011, at 20:43, francisco treacy wrote:
> Hi Greg
>
> Thanks, but what I'm really after is executing a script (non-interactive)
>
> This is what i've got:
>
> #!/usr/bin/env escript
> %% -*- erlang -*-
> %%! -name riakinspect -setcookie riak
>
> main([]) ->
> %{ok, Client} = riak:client_connect('[email protected]'),
> % i have the module compiled in /tmp
> code:add_path("/tmp"),
> bucket_inspector:inspect(<<"bucket">>, '[email protected]').
>
>
> Outputs:
>
> escript: exception error: undefined function riak:client_connect/1
> in function bucket_inspector:inspect/2
> in call from erl_eval:local_func/5
> in call from escript:interpret/4
> in call from escript:start/1
> in call from init:start_it/1
> in call from init:start_em/1
>
> Looks like it can't find riak in its path. I could pass-in a client, but have
> no clue how.
>
> tl;dr I want to do something like this: http://contrib.basho.com/usage.html
> but on a script.
Why not just script the remote client of your choice in the language you _are_
comfortable with to do the same thing? Say if you're a pythonista use the
python client to list keys and fetch each key. That is all the contrib does, or
am I missing something?
>
> Thanks,
> Francisco
>
>
>
> 2011/10/3 Greg Pascale <[email protected]>
> Hey Francisco,
>
> If what you're looking to do is connect to Riak in Erlang without having to
> run 'riak attach', try this little bit of magic.
>
> http://www.clipboard.com/clip/LR04fvr5rXWvT__G
>
> The value for "cookie" will be "riak" unless you've changed it.
>
> --
> Greg
> Clipboard
>
> On Monday, October 3, 2011 at 6:20 AM, francisco treacy wrote:
>
>> Please? at least a pointer!
>>
>> 2011/9/29 francisco treacy <[email protected]>
>>> I'm wanting to use the `bucket_inspector` contrib function (but have zero
>>> Erlang experience).
>>>
>>> Following the "usage" page, I do the following:
>>> $ /opt/riak/erts-5.7.5/bin/erlc -o /tmp /tmp/bucket_inspector.erl
>>> $ riak attach
>>> ([email protected])1> code:add_path("/tmp").
>>> ([email protected])2> m(bucket_inspector).
>>> ([email protected])3> bucket_inspector:inspect(<<"bucket">>,
>>> '[email protected]').
>>> And it works.
>>>
>>> Now, if I want to run that non-interactively, as a script, how should I
>>> proceed?
>>>
>>> I played around with escript but I can't seem to load the Riak path (so the
>>> script will fail at `code` et al)
>>>
>>> Thanks,
>>>
>>> Francisco
>>
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>
>
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